TNY278GN Power Integrations, TNY278GN Datasheet - Page 12

IC OFFLINE SWIT OVP OTP HV 8SMD

TNY278GN

Manufacturer Part Number
TNY278GN
Description
IC OFFLINE SWIT OVP OTP HV 8SMD
Manufacturer
Power Integrations
Series
TinySwitch®-IIIr
Datasheet

Specifications of TNY278GN

Output Isolation
Isolated
Frequency Range
124 ~ 140kHz
Voltage - Output
700V
Power (watts)
28W
Operating Temperature
-40°C ~ 150°C
Package / Case
8-SMD Gull Wing, 7 Leads
Output Voltage
12 V
Input / Supply Voltage (max)
265 VAC
Input / Supply Voltage (min)
85 VAC
Duty Cycle (max)
65 %
Switching Frequency
132 KHz
Supply Current
445 uA
Operating Temperature Range
- 40 C to + 150 C
Mounting Style
SMD/SMT
No. Of Outputs
1
Voltage Regulator Case Style
SMD
No. Of Pins
8
Base Number
278
Controller Type
PWM
Frequency
132kHz
Rohs Compliant
Yes
For Use With
596-1194 - KIT DESIGN REF TINYSWITCH-III
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TNY278GN
Manufacturer:
POWER
Quantity:
15 000
Company:
Part Number:
TNY278GN
Manufacturer:
POWER
Quantity:
1 444
Company:
Part Number:
TNY278GN
Manufacturer:
POWER
Quantity:
956
Company:
Part Number:
TNY278GN,,15,SOP,POWER
0
Company:
Part Number:
TNY278GN,,15,SOP,POWER
0
Company:
Part Number:
TNY278GN,,2000,SOP-7,POWER,,,2020+
0
Part Number:
TNY278GN-TL
Manufacturer:
PowerInt
Quantity:
3 000
Rev. I 01/09
Absolute Maximum Ratings
DRAIN Voltage .............................................................................. -0.3 V to 700 V
DRAIN Peak Current:
EN/UV Voltage ................................................................................... -0.3 V to 9 V
EN/UV Current ........................................................... .................................. 100 mA
BP/M Voltage .................................................. ....................................-0.3 V to 9 V
Storage Temperature .............................................................-65 °C to 150 °C
Operating Junction Temperature
Thermal Impedance
Thermal Impedance: P or G Package:
Output Frequency
in Standard Mode
Maximum Duty Cycle
EN/UV Pin Upper
Turnoff Threshold
Current
EN/UV Pin
Voltage
DRAIN Supply Current
Control Functions
12
Parameter
TNY274-280
JA
JC
) ............................ .................... 70 °C/W
)
(1)
TNY274 ....................................... 400 (750) mA
TNY275 .....................................560 (1050) mA
TNY276 ..................................... 720 (1350) mA
TNY277 .....................................880 (1650) mA
TNY278 .................................. 1040 (1950) mA
TNY279 ................................. 1200 (2250) mA
TNY280 ................................ 1360 (2550) mA
............................................... ............................11 °C/W
Symbol
DC
(1,4)
f
V
(3)
I
OSC
I
I
DIS
S1
S2
EN
MAX
............................... -40 °C to 150 °C
See Figure 4
Switching at f
T
SOURCE = 0 V; T
J
EN/UV Open
EN/UV Current > I
See Note B
= 25 °C
(MOSFET
(Unless Otherwise Specifi ed)
Switching) See Note A
(2)
; 60 °C/W
See Figure 16
I
I
EN/UV
Conditions
OSC
EN/UV
S1 Open
)
= -25 μA
= 25 μA
Peak-to-peak Jitter
(2)
(2)
(2)
(2)
(2)
(2)
(2)
J
(3)
DIS
= -40 to 125 °C
(MOSFET Not
Lead Temperature
Notes:
1. All voltages referenced to SOURCE, T
2. The higher peak DRAIN current is allowed while the DRAIN
3. Normally limited by internal circuitry.
4. 1/16 in. from case for 5 seconds.
5. Maximum ratings specifi ed may be applied one at a time,
Notes:
1. Measured on the SOURCE pin close to plastic interface.
2. Soldered to 0.36 sq. in. (232 mm
3. Soldered to 1 sq. in. (645 mm
Average
voltage is simultaneously less than 400 V.
without causing permanent damage to the product. Exposure
to Absolute Rating conditions for extended periods of time may
affect product reliability.
TNY274
TNY275
TNY276
TNY277
TNY278
TNY279
TNY280
(4)
.....................................................................................260 °C
-150
Min
124
1.8
0.8
62
2
), 2 oz. (610 g/m
-115
Typ
132
290
275
295
310
365
445
510
630
2
2.2
1.2
65
), 2 oz. (610 g/m
8
A
= 25 °C.
Max
140
360
400
430
460
540
640
760
-90
2.6
1.6
www.powerint.com
2
2
) copper clad.
) copper clad.
Units
kHz
μA
μA
μA
%
V