LNK563GN Power Integrations, LNK563GN Datasheet

IC OFFLINE SWIT OTP HV 8SMD

LNK563GN

Manufacturer Part Number
LNK563GN
Description
IC OFFLINE SWIT OTP HV 8SMD
Manufacturer
Power Integrations
Series
LinkSwitch®-LPr
Datasheet

Specifications of LNK563GN

Output Isolation
Isolated
Frequency Range
77 ~ 89kHz
Voltage - Output
700V
Power (watts)
2.5W
Operating Temperature
-40°C ~ 150°C
Package / Case
8-SMD Gull Wing, 7 Leads
Output Voltage
5.8 V
Input / Supply Voltage (max)
265 VAC
Input / Supply Voltage (min)
85 VAC
Duty Cycle (max)
70 %
Switching Frequency
83 KHz
Supply Current
220 uA
Operating Temperature Range
- 40 C to + 150 C
Mounting Style
SMD/SMT
For Use With
596-1128 - KIT DESIGN REF LINKSWITCH LP596-1104 - DESIGN ACCELERATOR KIT LP SWITCH
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Product Highlights
Lowest System Cost and Advanced Safety Features
• Lowest component count switcher
• Very tight parameter tolerances using proprietary IC
• Meets industry standard requirements for thermal overload
• Frequency jittering greatly reduces EMI – enables low cost
• Meets HV creepage requirements between DRAIN and all
• Proprietary E-Shield™ transformer eliminates Y-capacitor
Superior Performance over Linear and RCC
• Hysteretic thermal shutdown protection – automatic
• Universal input range allows worldwide operation
• Auto-restart reduces delivered power by >85% during
• Simple ON/OFF control, no loop compensation needed
• High bandwidth provides fast turn on with no overshoot
EcoSmart
• No-load consumption <150 mW at 265 VAC input
• ON/OFF control provides constant effi ciency to very
Applications
Description
LinkSwitch-LP switcher ICs cost effectively replace all
unregulated isolated linear transformer based (50/60 Hz) power
supplies up to 3 W output power. For worldwide operation, a
single universal input design replaces multiple linear transformer
based designs. The self-biased circuit achieves an extremely low
no-load consumption of under 150 mW. The internal oscillator
frequency is jittered to signifi cantly reduce both quasi-peak and
average EMI, minimizing fi lter cost.
LNK562-564
LinkSwitch-LP
Energy Effi cient Off-Line Switcher IC for
Linear Transformer Replacement
trimming technology and transformer construction
techniques enable Clampless™designs – decreases
component count/system cost and increases effi ciency
protection – eliminates the thermal fuse used with linear
transformers or additional components in RCC designs
input fi lter confi guration
other pins, both on the PCB and at the package
recovery improves fi eld reliability
short circuit and open loop fault conditions
and excellent transient load response
Easily meets all global energy effi ciency regulations with
no added components
light loads – ideal for mandatory CEC regulations
Chargers for cell/cordless phones, PDAs, power tools,
MP3/portable audio devices, shavers etc.
Standby and auxiliary supplies
®
– Energy Effi ciency Technology
®
Table 1. Output Power Table.
Notes:
1. Output power may be limited by specifi c application parameters
2. Minimum continuous power in a typical non-ventilated enclosed
3. Minimum practical continuous power in an open frame design with
4. Packages: P: DIP-8B, G: SMD-8B, D: SO-8C. For lead-free
Figure 1. Typical Application – not a Simplifi ed Circuit (a) and
LNK562P/G/D
LNK563P/G/D
LNK564P/G/D
PRODUCT
including core size and Clampless operation (see Key Application
Considerations).
adapter measured at 50 °C ambient.
adequate heat sinking, measured at 50 °C ambient.
package options, see Part Ordering Information.
AC
IN
LinkSwitch-LP
V
V
Output Characteristic Envelope (b).
O
R
4
OUTPUT POWER TABLE
Adapter
1.9 W
2.5 W
230 VAC ±15%
3 W
I
R
(a)
(b)
2
Rated Output Power = V
Frame
1.9 W
2.5 W
Open
3 W
PI-3924-011706
PI-3923-092705
3
Adapter
I
O
1.9 W
2.5 W
3 W
85-265 VAC
1
November 2008
R
2
+
I
Output
R
Frame
1.9 W
2.5 W
Open
DC
3 W
3

Related parts for LNK563GN

LNK563GN Summary of contents

Page 1

LNK562-564 LinkSwitch-LP Energy Effi cient Off-Line Switcher IC for Linear Transformer Replacement Product Highlights Lowest System Cost and Advanced Safety Features • Lowest component count switcher • Very tight parameter tolerances using proprietary IC trimming technology and transformer construction techniques ...

Page 2

LNK562-564 BYPASS (BP) 0 FEEDBACK 1. (FB) OPEN LOOP PULLDOWN Figure 2. Functional Block Diagram. Pin Functional Description DRAIN (D) Pin: The power MOSFET drain connection provides internal operating current for both startup and steady-state ...

Page 3

The oscillator incorporates circuitry that introduces a small amount of frequency jitter, typically 5% of the switching frequency, to minimize EMI. The modulation rate of the frequency jitter is set to 1 kHz to optimize EMI reduction for both average ...

Page 4

LNK562-564 D1 L1 RF1* 3300 μH 8.2 Ω 1N4937 L J-1 2.5 W 90-265 10 μF VAC 400 V J 1N4005 LinkSwitch-LP U1 LNK564PN Figure 330 mA CV/CC Linear Replacement Power Supply. Applications Example The ...

Page 5

Key Application Considerations Output Power Table The data sheet maximum output power table (Table 1) represents the maximum practical continuous output power level that can be obtained under the following assumed conditions: 1. The minimum DC input voltage is 90 ...

Page 6

LNK562-564 TOP VIEW Output Filter Capacitor Figure 6. Recommended Circuit Board Layout for LinkSwitch-LP using P Package (Assumes a HVDC Input Stage). LinkSwitch-LP Layout Considerations Layout See Figure 6 ...

Page 7

... LinkSwitch-LP SOURCE pin temperature of 100 °C is recommended to allow for these variations. does not exceed DS Design Tools specifi cation gives DSS Up-to-date information on design tools can be found at the Power Integrations web site: www.powerint.com. LNK562-564 S S Input Filter S Capacitor ...

Page 8

LNK562-564 DRAIN Voltage ..................................................700 V Peak DRAIN Current...................................200 mA (375 mA) Peak Negative Pulsed Drain Current (see Fig. 11) ... 100 mA FEEDBACK Voltage .........................................-0 FEEDBACK Current.............................................100 mA BYPASS Voltage ..........................................-0 Storage ...

Page 9

Parameter Symbol CONTROL FUNCTIONS (cont.) I BYPASS Pin CH1 Charge Current I CH2 BYPASS Pin V Voltage BP BYPASS Pin V Voltage Hysteresis BPH BYPASS Pin I Supply Current BPSC CIRCUIT PROTECTION Current Limit I LIMIT Power Coeffi cient I ...

Page 10

LNK562-564 Parameter Symbol OUTPUT (cont.) FEEDBACK Pin Auto-Restart V FB(AR) Threshold Voltage Auto-Restart ON-Time Auto-Restart DC Duty Cycle AR NOTES scheme using a resistor divider network at the FB pin, where R bias voltage and R is ...

Page 11

Figure 8. General Test Circuit. Figure 9. Duty Cycle Measurement. 470 Ω MAX (internal signal DRAIN OSC Figure 10. Output ...

Page 12

LNK562-564 Typical Performance Characteristics 1.1 1.0 0.9 -50 - 100 125 150 Junction Temperature (°C) Figure 12. Breakdown vs. Temperature. 1.4 1.2 1.0 0.8 0.6 0.4 0 Temperature (°C) Figure 14. Current ...

Page 13

Typical Performance Characteristics (cont.) PART ORDERING INFORMATION LNK 562 1000 100 100 200 300 400 500 Drain Voltage (V) Figure 18. C vs. Drain Voltage. OSS LinkSwitch Product Family LP Series Number Package ...

Page 14

LNK562-564 ⊕ .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) ...

Page 15

B 4 4.90 (0.193) BSC 3.90 (0.154) BSC 0.10 (0.004 Pin 1 ID 1.27 (0.050) BSC 1.35 (0.053) 1.25 - 1.65 1.75 (0.069) (0.049 - 0.065) 0.10 (0.004) 0.25 (0.010) Reference Solder Pad ...

Page 16

... 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 ...

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