TNY278GN Power Integrations, TNY278GN Datasheet - Page 13

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

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Manufacturer
Quantity
Price
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BP/M Pin Charge
Current
BP/M Pin Voltage
BP/M Pin Voltage
Hysteresis
BP/M Pin Shunt
Voltage
EN/UV Pin Line Under-
voltage Threshold
Circuit Protection
Standard Current Limit
(BP/M Capacitor =
0.1 μF) See Note D
Control Functions (cont.)
Parameter
Symbol
V
V
V
I
I
I
BP/MH
SHUNT
I
LIMIT
CH1
CH2
BP/M
LUV
di/dt = 110 mA/μs
di/dt = 130 mA/μs
di/dt = 150 mA/μs
di/dt = 50 mA/μs
di/dt = 55 mA/μs
di/dt = 70 mA/μs
di/dt = 90 mA/μs
See Note C, D
See Note C, D
SOURCE = 0 V; T
See Note E
See Note E
See Note E
See Note E
See Note E
See Note E
See Note E
V
V
T
T
T
T
T
T
T
T
T
BP/M
BP/M
J
J
J
J
J
J
J
J
J
(Unless Otherwise Specifi ed)
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 0 V,
= 4 V,
See Figure 16
Conditions
See Note C
I
T
BP
J
= 25 °C
= 2 mA
J
= -40 to 125 °C
TNY275-278
TNY279-280
TNY275-278
TNY279-280
TNY274G
TNY275G
TNY276G
TNY277G
TNY278G
TNY279G
TNY280G
TNY274P
TNY275P
TNY276P
TNY277P
TNY278P
TNY279P
TNY280P
TNY274
TNY274
0.80
22.5
Min
-8.3
-9.7
-4.1
-6.6
233
233
256
256
326
326
419
419
512
512
605
605
698
698
5.6
6.0
-6
-5
5.85
0.95
Typ
-3.8
-5.4
-6.8
-2.3
-3.5
-4.6
250
250
275
275
350
350
450
450
550
550
650
650
750
750
6.4
25
TNY274-280
Max
6.15
1.20
27.5
-1.8
-2.5
-3.9
-1.5
-2.1
267
273
294
300
374
382
481
491
588
600
695
709
802
818
6.7
-1
Units
Rev. I 01/09
mA
mA
μA
V
V
V
13