Power integrations TinySwitch-III Series User Manual

14
E
2/06
TNY274-280
Parameter Symbol
Conditions
SOURCE = 0 V; T
J
= -40 to 125 °C
See Figure 16
(Unless Otherwise Specified)
Min Typ Max Units
CONTROL FUNCTIONS (cont.)
BP/M Pin Charge
Current
I
CH1
V
BP/M
= 0 V,
T
J
= 25 °C
See Note C, D
TNY274 -6 -3.8 -1.8
mA
TNY275-279 -8.3 -5.4 -2.5
TNY280 -9.7 -6.8 -3.9
I
CH2
V
BP/M
= 4 V,
T
J
= 25 °C
See Note C, D
TNY274 -4.1 -2.3 -1
TNY275-279 -5 -3.5 -1.5
TNY280 -6.6 -4.6 -2.1
BP/M Pin Voltage
V
BP/M
See Note C 5.6 5.85 6.15 V
BP/M Pin Voltage
Hysteresis
V
BP/MH
0.80 0.95 1.20 V
BP/M Pin Shunt
Voltage
V
SHUNT
I
BP
= 2 mA 6.0 6.4 6.7 V
EN/UV Pin Line
Under-Voltage
Threshold
I
LUV
T
J
= 25 °C 22.5 25 27.5 µA
CIRCUIT PROTECTION
Standard Current
Limit (BP/M
Capacitor =
0.1 µF)
See Note D
I
LIMIT
TNY274
T
J
= 25 °C
di/dt = 50 mA/µs
See Note E
233 250 267
mA
TNY275
T
J
= 25 °C
di/dt = 55 mA/µs
See Note E
256 275 294
TNY276
T
J
= 25 °C
di/dt = 70 mA/µs
See Note E
326 350 374
TNY277
T
J
= 25 °C
di/dt = 90 mA/µs
See Note E
419 450 481
TNY278
T
J
= 25 °C
di/dt = 110 mA/µs
See Note E
512 550 588
TNY279
T
J
= 25 °C
di/dt = 130 mA/µs
See Note E
605 650 695
TNY280
T
J
= 25 °C
di/dt = 150 mA/µs
See Note E
698 750 802
Reduced Current
Limit (BP/M
Capacitor = 1 µF)
I
LIMITred
TNY274
T
J
= 25 °C
di/dt = 50 mA/µs
See Note E
196 210 233
mA
TNY275
T
J
= 25 °C
di/dt = 55 mA/µs
See Note E
233 250 277

Power integrations TinySwitch-III Series Specifications

General

Brand	Power integrations
Model	TinySwitch-III Series
Category	Switch
Language	English