tny274 Power Integrations, Inc., tny274 Datasheet - Page 14

• Manufacturer Part Number: tny274
• Description: Energy Ef?cient, Of?ine Switcher With Enhanced Flexibility And Extended Power Range
• Manufacturer: Power Integrations, Inc.

14
BP/M Pin Charge
Current
BP/M Pin Voltage
BP/M Pin Voltage
Hysteresis
BP/M Pin Shunt
Voltage
EN/UV Pin Line
Undervoltage
Threshold
CIRCUIT PROTECTION
Standard Current
Limit (BP/M
Capacitor =
0.1 µF)
See Note D
CONTROL FUNCTIONS (cont.)
TNY274-280
Parameter
G
6/06
Symbol
V
V
V
I
I
I
I
SHUNT
BP/MH
LIMIT
CH1
CH2
LUV
BP/M
di/dt = 130 mA/µs
di/dt = 150 mA/µs
di/dt = 110 mA/µs
di/dt = 50 mA/µs
di/dt = 55 mA/µs
di/dt = 70 mA/µs
di/dt = 90 mA/µs
SOURCE = 0 V; T
See Note C, D
See Note C, D
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
(Unless Otherwise Specified)
BP/M
BP/M
J
J
J
J
J
J
J
J
J
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 0 V,
= 4 V,
Conditions
See Figure 16
See Note C
T
I
BP
J
= 25 °C
= 2 mA
J
= -40 to 125 °C
TNY275-279
TNY275-279
TNY274G
TNY275G
TNY276G
TNY277G
TNY278G
TNY279G
TNY280G
TNY274P
TNY275P
TNY276P
TNY277P
TNY278P
TNY279P
TNY280P
TNY274
TNY280
TNY274
TNY280
Min
0.80
22.5
-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
Typ
5.85
0.95
-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
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
mA
mA
µA
V
V
V