TNY274-280
Parameter
Conditions
SOURCE = 0 V; TJ = -40 to 125 °C
See Figure 16
Symbol
Min
Typ
Max
Units
(Unless Otherwise Specified)
CONTROL FUNCTIONS (cont.)
TNY274
TNY275-279
TNY280
-6
-3.8
-5.4
-6.8
-2.3
-3.5
-4.6
5.85
-1.8
-2.5
-3.9
-1
VBP/M = 0 V,
TJ = 25 °C
See Note C, D
ICH1
-8.3
-9.7
-4.1
-5
BP/M Pin Charge
Current
mA
TNY274
VBP/M = 4 V,
TJ = 25 °C
See Note C, D
ICH2
TNY275-279
TNY280
-1.5
-2.1
6.15
-6.6
5.6
VBP/M
See Note C
V
V
BP/M Pin Voltage
BP/M Pin Voltage
Hysteresis
VBP/MH
0.80
6.0
0.95
6.4
1.20
6.7
BP/M Pin Shunt
Voltage
VSHUNT
IBP = 2 mA
V
EN/UV Pin Line
Under-Voltage
Threshold
ILUV
TJ = 25 °C
22.5
25
27.5
µA
CIRCUIT PROTECTION
TNY274
TJ = 25 °C
di/dt = 50 mA/µs
233
256
326
419
512
605
698
196
233
250
275
350
450
550
650
750
210
250
267
294
374
481
588
695
802
233
277
See Note E
TNY275
TJ = 25 °C
di/dt = 55 mA/µs
See Note E
TNY276
TJ = 25 °C
di/dt = 70 mA/µs
Standard Current
Limit (BP/M
See Note E
TNY277
TJ = 25 °C
di/dt = 90 mA/µs
ILIMIT
mA
Capacitor =
0.1 µF)
See Note D
See Note E
TNY278
TJ = 25 °C
di/dt = 110 mA/µs
See Note E
TNY279
TJ = 25 °C
di/dt = 130 mA/µs
See Note E
TNY280
TJ = 25 °C
di/dt = 150 mA/µs
See Note E
TNY274
TJ = 25 °C
di/dt = 50 mA/µs
Reduced Current
Limit (BP/M
See Note E
ILIMITred
mA
TNY275
TJ = 25 °C
di/dt = 55 mA/µs
Capacitor = 1 µF)
See Note E
E
2/06
14
POWERINT [ Power Integrations ]
