TNY264PN Power Integrations, TNY264PN Datasheet

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TNY264PN

TNY264PN
Manufacturer Part Number	TNY264PN
Description	IC OFFLINE SWIT OTP OCP HV 8DIP
Manufacturer	Power Integrations
Series	TinySwitch®-II
TNY264PN datasheets	1. TNY264GN-TL.pdf (22 pages) 2. TNY268PN.pdf (24 pages)

Specifications of TNY264PN
Output Isolation	Isolated	Frequency Range	124 ~ 140kHz
Voltage - Output	700V	Power (watts)	9W
Operating Temperature	-40°C ~ 150°C	Package / Case	8-DIP (0.300", 7.62mm), 7 Leads
Output Voltage	5.8 V	Input / Supply Voltage (max)	265 VAC
Input / Supply Voltage (min)	85 VAC	Duty Cycle (max)	68 %
Switching Frequency	132 KHz	Supply Current	225 uA
Operating Temperature Range	- 40 C to + 150 C	Mounting Style	Through Hole
Supply Voltage	265VAC	Digital Ic Case Style	DIP
No. Of Pins	8	No. Of Regulated Outputs	1
Filter Terminals	DIP	Rohs Compliant	Yes
On Resistance Rds(on)	28ohm	Lead Free Status / RoHS Status	Lead free / RoHS Compliant
Other names	596-1047-5

TNY264GN-TL PDF datasheet TNY268PN PDF datasheet #2

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TNY263-268

TinySwitch-II Family

Enhanced, Energy Effi cient, Low Power

Off-line Switcher

Product Highlights

TinySwitch-II Features Reduce System Cost

Fully integrated auto-restart for short circuit and open loop fault

•

protection – saves external component costs

Built-in circuitry practically eliminates audible noise with ordinary

•

dip-varnished transformer

Programmable line undervoltage detect feature prevents power

•

on/off glitches – saves external components

Frequency jittering dramatically reduces EMI (~10 dB)

•

– minimizes EMI ﬁ lter component costs

132 kHz operation reduces transformer size – allows use of

•

EF12.6 or EE13 cores for low cost and small size

Very tight tolerances and negligible temperature variation on key

•

parameters eases design and lowers cost

Lowest component count switcher solution

•

Expanded scalable device family for low system cost

•

Better Cost/Performance over RCC & Linears

Lower system cost than RCC, discrete PWM and other

•

integrated/hybrid solutions

Cost effective replacement for bulky regulated linears

•

Simple ON/OFF control – no loop compensation needed

•

No bias winding – simpler, lower cost transformer

•

Simple design practically eliminates rework in manufacturing

•

EcoSmart

– Extremely Energy Efﬁ cient

No load consumption <50 mW with bias winding and

•

<250 mW without bias winding at 265 VAC input

Meets California Energy Commission (CEC), Energy Star, and

•

EU requirements

Ideal for cell-phone charger and PC standby applications

•

High Performance at Low Cost

High voltage powered – ideal for charger applications

•

High bandwidth provides fast turn on with no overshoot

•

Current limit operation rejects line frequency ripple

•

Built-in current limit and thermal protection improves safety

•

Description

TinySwitch-II integrates a 700 V power MOSFET, oscillator, high

voltage switched current source, current limit and thermal

shutdown circuitry onto a monolithic device. The start-up and

operating power are derived directly from the voltage on the

DRAIN pin, eliminating the need for a bias winding and

associated circuitry. In addition, the TinySwitch-II devices

incorporate auto-restart, line undervoltage sense, and frequency

jittering. An innovative design minimizes audio frequency

components in the simple ON/OFF control scheme to practically

eliminate audible noise with standard taped/varnished

www.powerint.com

Optional

UV Resistor

Wide-Range

HV DC Input

EN/UV

TinySwitch-II

Figure 1.

Typical Standby Application.

Output Power Table

230 VAC ± 15%

Product

Open

Adapter

Frame

TNY263 P/G

5 W

7.5 W

TNY264 P/G

5.5 W

9 W

TNY265 P/G

8.5 W

11 W

TNY266 P/G

10 W

15 W

TNY267 P/G

13 W

19 W

TNY268 P/G

16 W

23 W

Table 1.

Output Power Table.

Notes:

1. Minimum continuous power in a typical non-ventilated enclosed adapter

measured at 50 °C ambient.

2. Minimum practical continuous power in an open frame design with adequate

heat sinking, measured at 50 °C ambient (See Key Applications

Considerations).

3. Packages: P: DIP-8B, G: SMD-8B. Please see Part Ordering Information.

transformer construction. The fully integrated auto-restart circuit

safely limits output power during fault conditions such as output

short circuit or open loop, reducing component count and

secondary feedback circuitry cost. An optional line sense resistor

externally programs a line undervoltage threshold, which

eliminates power down glitches caused by the slow discharge of

input storage capacitors present in applications such as standby

supplies. The operating frequency of 132 kHz is jittered to

signiﬁ cantly reduce both the quasi-peak and average EMI,

minimizing ﬁ ltering cost.

Output

PI-2684-021809

85-265 VAC

Open

Adapter

Frame

3.7 W

4.7 W

4 W

6 W

5.5 W

7.5 W

6 W

9.5 W

8 W

12 W

10 W

15 W

February 2009

Download datasheet (761Kb)

Related parts for TNY264PN
Part Number	Description	Manufacturer	Datasheet
TNY264GN-TL	IC OFFLINE SWIT OTP OCP HV 8SMD	Power Integrations	TNY264GN-TL.pdf (22 pages)
TNY264GN	IC OFFLINE SWIT OTP OCP HV 8SMD	Power Integrations	TNY264GN-TL.pdf (22 pages)
TNY264P	IC OFFLINE SWIT OTP OCP HV 8DIP	Power Integrations	TNY264GN-TL.pdf (22 pages)
tny264	Enhanced, Energy Ef?cient, Low Power Off-line Switcher	Power Integrations, Inc.	TNY264.pdf (24 pages)
TNY264PG	IC OFFLINE SWIT OTP OCP HV 8DIP	Power Integrations	TNY264GN-TL.pdf (22 pages)
TNY264G	IC OFFLINE SWIT OTP OCP HV 8SMD	Power Integrations	TNY264GN-TL.pdf (22 pages)
TNY264G-TL	IC OFFLINE SWIT OTP OCP HV 8SMD	Power Integrations	TNY264GN-TL.pdf (22 pages)
TNY264P_1	2.4W Cell Phone Charger	POWERINT [Power Integrations, Inc.]	TNY264P_1.pdf (20 pages)
TNY264_1	Generic PCB for DVD Player using TinySwitch-II	POWERINT [Power Integrations, Inc.]	TNY264_1.pdf (26 pages)
TNY266GN-TL	IC OFFLINE SWIT OTP OCP HV 8SMD	Power Integrations	TNY264GN-TL.pdf (22 pages)
TNY268GN-TL	IC OFFLINE SWIT OTP OCP HV 8SMD	Power Integrations	TNY264GN-TL.pdf (22 pages)
TNY263PN	IC OFFLINE SWIT OTP OCP HV 8DIP	Power Integrations	TNY264GN-TL.pdf (22 pages)
TNY268PN	IC OFFLINE SWIT OTP OCP HV 8DIP	Power Integrations	TNY264GN-TL.pdf (22 pages)
TNY267GN-TL	IC OFFLINE SWIT OTP OCP HV 8SMD	Power Integrations	TNY264GN-TL.pdf (22 pages)
TNY265PN	IC OFFLINE SWIT OTP OCP HV 8DIP	Power Integrations	TNY264GN-TL.pdf (22 pages)

TNY264PN Summary of contents
Page 1 TNY263-268 ® TinySwitch-II Family Enhanced, Energy Effi cient, Low Power Off-line Switcher Product Highlights TinySwitch-II Features Reduce System Cost Fully integrated auto-restart for short circuit and open loop fault • protection – saves external component costs Built-in circuitry practically eliminates ... Page 2 TNY263-268 BYPASS (BP) LINE UNDER-VOLTAGE 240 6.3 V ENABLE 1 OSCILLATOR ENABLE/ 1.0 V UNDER- VOLTAGE (EN/UV) Figure 2. Functional Block Diagram. Pin Functional Description DRAIN (D) Pin: Power MOSFET drain connection. Provides ... Page 3 TinySwitch-II Functional Description TinySwitch-II combines a high voltage power MOSFET switch with a power supply controller in one device. Unlike conventional PWM (pulse width modulator) controllers, TinySwitch-II uses a simple ON/OFF control to regulate the output voltage. The TinySwitch-II controller ... Page 4 TNY263-268 that cycle. The current limit state machine reduces the current limit threshold by discrete amounts under medium and light loads. The leading edge blanking circuit inhibits the current limit comparator for a short time (t ) after the power ... Page 5 At high loads, when the EN/UV pin is high (less than 240 μA out of the pin), a switching cycle with the full current limit occurs. At lighter loads, when EN/UV is high, a switching cycle ... Page 6 TNY263-268 V EN CLOCK D MAX I DRAIN V DRAIN Figure 9. TinySwitch-II Operation at Very Light Load. two main beneﬁ ts. First, for a nominal application, this eliminates the cost of a bias winding and associated components. Secondly, for ... Page 7 D1 1N4005 D2 1N4005 C1 3.3 μF 85-265 400 V VAC RF1 8.2 Ω Fusible R1 1.2 kΩ 1N4005 1N4005 L1 2.2 mH Figure 14. 2.5 W Constant Voltage, Constant Current Battery Charger with Universal Input (85-265 VAC). ... Page 8 TNY263-268 A simple constant current circuit is implemented using the V of transistor Q1 to sense the voltage across the current sense resistor R4. When the drop across R4 exceeds the V transistor Q1, it turns on and takes over ... Page 9 PERFORMANCE SUMMARY Continuous Output Power: 10.24 W ≥ 75% Efficiency: 140 - 375 VDC Input C1 0.01 μ TinySwitch-II U1 TNY266P +12 VDC μ Figure 15 ... Page 10 TNY263-268 Key Application Considerations TinySwitch-II vs. TinySwitch Table 2 compares the features and performance differences between the TNY254 device of the TinySwitch-II family with the TinySwitch-II family of devices. Many of the new features eliminate the need for or reduce ... Page 11 ... In addition, the common/ return output connection should be taken directly from the secondary winding pin and not from the Y-capacitor connection point. PC Board Cleaning Power Integrations does not recommend the use of “no clean” ﬂ ux. For the most up-to-date information visit the PI website at: www.powerint.com. 11 ... Page 12 TNY263-268 Input Filter Capacitor + HV – TOP VIEW C BP Figure 17. Recommended Circuit Board Layout for TinySwitch-II with Undervoltage Lock Out Resistor. 12 Rev. H 02/09 Safety Spacing Y1- Capacitor PRI ... Page 13 Absolute Maximum Ratings (1,4) DRAIN Voltage .................................. ................ -0 700 V DRAIN Peak Current: TNY263......................................400 mA TNY264.....................................400 mA .................................... TNY265......................................440 mA TNY266.....................................560 mA .................................... TNY267.....................................720 mA TNY268.....................................880 mA EN/UV Voltage ....................................................... -0 EN/UV Current ... Page 14 TNY263-268 Parameter Symbol Control Functions (cont.) BYPASS Pin V Voltage BP BYPASS Pin V Voltage Hysteresis BPH EN/UV Pin Line Under- I Voltage Threshold LUV Circuit Protection Current Limit I LIMIT Initial Current Limit I INIT Leading Edge t Blanking ... Page 15 Parameter Symbol Output (cont.) ON-State R Resistance DS(ON) OFF-State Drain I Leakage Current DSS Breakdown BV Voltage DSS Rise Time t R Fall Time t F Drain Supply Voltage Output EN/UV Delay t EN/UV Output Disable t Setup Time DST ... Page 16 TNY263-268 D EN/ NOTE: This test circuit is not applicable for current limit or output characteristic measurements. Figure 18. TinySwitch-II General Test Circuit. Figure 19. TinySwitch-II Duty Cycle Measurement. 16 Rev. H 02/09 470 Ω ... Page 17 Typical Performance Characteristics 1.1 1.0 0.9 -50 - 100 125 150 Junction Temperature (°C) Figure 22. Breakdown vs. Temperature. 1.2 1 TNY263/268 0.8 TNY264-266 TNY267 0.6 0.4 0 Temperature ( C) Figure ... Page 18 TNY263-268 Typical Performance Characteristics (cont.) 1000 100 Scaling Factors: TNY263 TNY264 TNY265 TNY266 10 TNY267 TNY268 1 0 100 200 300 Drain Voltage (V) Figure 28. C vs. Drain Voltage. OSS 18 Rev. H 02/ 1.0 20 ... Page 19 D S .004 (.10) -E- .240 (6.10) .260 (6.60) Pin 1 .367 (9.32) -D- .387 (9.83) .125 (3.18) .145 (3.68) -T- SEATING PLANE .100 (2.54) BSC .014 (.36) ⊕ .010 (.25) M .022 (.56) www.powerint.com ... Page 20 TNY263-268 ⊕ .004 (.10) -E- .240 (6.10) .260 (6.60) Pin 1 .100 (2.54) (BSC) .367 (9.32) -D- .387 (9.83) .125 (3.18) .145 (3.68) .032 (.81) .048 (1.22) .037 (.94) .053 (1.35) Part Ordering Information TNY 264 G N ... Page 21 Revision Notes A – B Corrected ﬁ rst page spacing and sentence in description describing innovative design. Corrected Frequency Jitter in Figure 4 and Frequency Jitter in Parameter Table. Added last sentence to Over Temperature Protection section. Clariﬁ ed detecting ... Page 22 ... The products and applications illustrated herein (including transformer construction and circuits external to the products) may be covered by one or more U.S. and foreign patents, or potentially by pending U.S. and foreign patent applications assigned to Power Integrations. A complete list of Power Integrations patents may be found at www.powerint.com. Power Integrations grants its customers a license under certain patent rights as set forth at http://www ...

TNY264PN Summary of contents

Page 1
TNY263-268 ® TinySwitch-II Family Enhanced, Energy Effi cient, Low Power Off-line Switcher Product Highlights TinySwitch-II Features Reduce System Cost Fully integrated auto-restart for short circuit and open loop fault • protection – saves external component costs Built-in circuitry practically eliminates ...
Page 2
TNY263-268 BYPASS (BP) LINE UNDER-VOLTAGE 240 6.3 V ENABLE 1 OSCILLATOR ENABLE/ 1.0 V UNDER- VOLTAGE (EN/UV) Figure 2. Functional Block Diagram. Pin Functional Description DRAIN (D) Pin: Power MOSFET drain connection. Provides ...
Page 3
TinySwitch-II Functional Description TinySwitch-II combines a high voltage power MOSFET switch with a power supply controller in one device. Unlike conventional PWM (pulse width modulator) controllers, TinySwitch-II uses a simple ON/OFF control to regulate the output voltage. The TinySwitch-II controller ...
Page 4
TNY263-268 that cycle. The current limit state machine reduces the current limit threshold by discrete amounts under medium and light loads. The leading edge blanking circuit inhibits the current limit comparator for a short time (t ) after the power ...
Page 5
At high loads, when the EN/UV pin is high (less than 240 μA out of the pin), a switching cycle with the full current limit occurs. At lighter loads, when EN/UV is high, a switching cycle ...
Page 6
TNY263-268 V EN CLOCK D MAX I DRAIN V DRAIN Figure 9. TinySwitch-II Operation at Very Light Load. two main beneﬁ ts. First, for a nominal application, this eliminates the cost of a bias winding and associated components. Secondly, for ...
Page 7
D1 1N4005 D2 1N4005 C1 3.3 μF 85-265 400 V VAC RF1 8.2 Ω Fusible R1 1.2 kΩ 1N4005 1N4005 L1 2.2 mH Figure 14. 2.5 W Constant Voltage, Constant Current Battery Charger with Universal Input (85-265 VAC). ...
Page 8
TNY263-268 A simple constant current circuit is implemented using the V of transistor Q1 to sense the voltage across the current sense resistor R4. When the drop across R4 exceeds the V transistor Q1, it turns on and takes over ...
Page 9
PERFORMANCE SUMMARY Continuous Output Power: 10.24 W ≥ 75% Efficiency: 140 - 375 VDC Input C1 0.01 μ TinySwitch-II U1 TNY266P +12 VDC μ Figure 15 ...
Page 10
TNY263-268 Key Application Considerations TinySwitch-II vs. TinySwitch Table 2 compares the features and performance differences between the TNY254 device of the TinySwitch-II family with the TinySwitch-II family of devices. Many of the new features eliminate the need for or reduce ...
Page 11
... In addition, the common/ return output connection should be taken directly from the secondary winding pin and not from the Y-capacitor connection point. PC Board Cleaning Power Integrations does not recommend the use of “no clean” ﬂ ux. For the most up-to-date information visit the PI website at: www.powerint.com. 11 ...
Page 12
TNY263-268 Input Filter Capacitor + HV – TOP VIEW C BP Figure 17. Recommended Circuit Board Layout for TinySwitch-II with Undervoltage Lock Out Resistor. 12 Rev. H 02/09 Safety Spacing Y1- Capacitor PRI ...
Page 13
Absolute Maximum Ratings (1,4) DRAIN Voltage .................................. ................ -0 700 V DRAIN Peak Current: TNY263......................................400 mA TNY264.....................................400 mA .................................... TNY265......................................440 mA TNY266.....................................560 mA .................................... TNY267.....................................720 mA TNY268.....................................880 mA EN/UV Voltage ....................................................... -0 EN/UV Current ...
Page 14
TNY263-268 Parameter Symbol Control Functions (cont.) BYPASS Pin V Voltage BP BYPASS Pin V Voltage Hysteresis BPH EN/UV Pin Line Under- I Voltage Threshold LUV Circuit Protection Current Limit I LIMIT Initial Current Limit I INIT Leading Edge t Blanking ...
Page 15
Parameter Symbol Output (cont.) ON-State R Resistance DS(ON) OFF-State Drain I Leakage Current DSS Breakdown BV Voltage DSS Rise Time t R Fall Time t F Drain Supply Voltage Output EN/UV Delay t EN/UV Output Disable t Setup Time DST ...
Page 16
TNY263-268 D EN/ NOTE: This test circuit is not applicable for current limit or output characteristic measurements. Figure 18. TinySwitch-II General Test Circuit. Figure 19. TinySwitch-II Duty Cycle Measurement. 16 Rev. H 02/09 470 Ω ...
Page 17
Typical Performance Characteristics 1.1 1.0 0.9 -50 - 100 125 150 Junction Temperature (°C) Figure 22. Breakdown vs. Temperature. 1.2 1 TNY263/268 0.8 TNY264-266 TNY267 0.6 0.4 0 Temperature ( C) Figure ...
Page 18
TNY263-268 Typical Performance Characteristics (cont.) 1000 100 Scaling Factors: TNY263 TNY264 TNY265 TNY266 10 TNY267 TNY268 1 0 100 200 300 Drain Voltage (V) Figure 28. C vs. Drain Voltage. OSS 18 Rev. H 02/ 1.0 20 ...
Page 19
D S .004 (.10) -E- .240 (6.10) .260 (6.60) Pin 1 .367 (9.32) -D- .387 (9.83) .125 (3.18) .145 (3.68) -T- SEATING PLANE .100 (2.54) BSC .014 (.36) ⊕ .010 (.25) M .022 (.56) www.powerint.com ...
Page 20
TNY263-268 ⊕ .004 (.10) -E- .240 (6.10) .260 (6.60) Pin 1 .100 (2.54) (BSC) .367 (9.32) -D- .387 (9.83) .125 (3.18) .145 (3.68) .032 (.81) .048 (1.22) .037 (.94) .053 (1.35) Part Ordering Information TNY 264 G N ...
Page 21
Revision Notes A – B Corrected ﬁ rst page spacing and sentence in description describing innovative design. Corrected Frequency Jitter in Figure 4 and Frequency Jitter in Parameter Table. Added last sentence to Over Temperature Protection section. Clariﬁ ed detecting ...
Page 22
... The products and applications illustrated herein (including transformer construction and circuits external to the products) may be covered by one or more U.S. and foreign patents, or potentially by pending U.S. and foreign patent applications assigned to Power Integrations. A complete list of Power Integrations patents may be found at www.powerint.com. Power Integrations grants its customers a license under certain patent rights as set forth at http://www ...

TNY264PN

TNY264PN

Specifications of TNY264PN

Related parts for TNY264PN

TNY264PN Summary of contents

Related keywords: