TNY278GN Power Integrations, TNY278GN Datasheet - Page 15

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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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:
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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:
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www.powerint.com
Circuit Protection (cont.)
Power Coeffi cient
Initial Current Limit
Leading Edge
Blanking Time
Current Limit
Delay
Thermal Shutdown
Temperature
Thermal Shutdown
Hysteresis
BP/M Pin Shutdown
Threshold Current
BP/M Pin Power up
Reset Threshold
Voltage
ON-State
Resistance
Output
Parameter
V
Symbol
BP/M(RESET)
R
T
t
T
I
DS(ON)
t
I
I
INIT
LEB
ILD
SDH
SD
2
SD
f
Limit, I
Limit, I
Limit, I
Increased Current
Standard Current
Reduced Current
SOURCE = 0 V; T
I
I
I
T
T
T
D
D
D
(Unless Otherwise Specifi ed)
× f
× f
× f
TNY274
TNY275
TNY276
J
J
J
2
2
= 25 mA
= 28 mA
= 35 mA
= 25 °C
f = I
= 25 °C
f = I
= 25 °C
2
f = I
OSC(TYP)
OSC(TYP)
OSC(TYP)
T
J
LIMITred(TYP)
LIMITinc(TYP)
= 25 °C, See Note G
LIMIT(TYP)
See Figure 16
See Note G, H
See Figure 19
Conditions
See Note G
T
T
J
J
= 25 °C
= 25 °C
2
2
2
J
= -40 to 125 °C
TNY274-280G
TNY274-280G
TNY274-280G
TNY274-280P
TNY274-280P
TNY274-280P
T
T
T
T
T
T
J
J
J
J
J
J
= 100 °C
= 100 °C
= 100 °C
= 25 °C
= 25 °C
= 25 °C
I
0.75 ×
LIMIT(MIN)
0.9 ×
0.9 ×
0.9 ×
0.9 ×
0.9 ×
0.9 ×
Min
170
135
1.6
I
I
I
I
I
I
4
2
2
2
2
2
2
f
f
f
f
f
f
Typ
215
150
142
6.5
2.6
75
28
42
19
29
14
21
I
I
I
I
I
I
2
2
2
2
2
2
TNY274-280
f
f
f
f
f
f
1.12 ×
1.16 ×
1.16 ×
1.20 ×
1.16 ×
1.20 ×
Max
150
3.6
32
48
22
33
16
24
I
I
I
I
I
I
9
2
2
2
2
2
2
f
f
f
f
f
f
Units
A
Rev. I 01/09
mA
mA
ns
ns
°C
°C
2
Ω
V
Hz
15