L4960 Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

fabricante

L4960

2.5A POWER SWITCHING REGULATOR

STMicroelectronics 

L4960

ELECTRICAL CHARACTERISTICS (continued)

Symbol

Parameter

DC CHARACTERISTICS

I1Q Quiescent drain current

-I7L Output leakage current

SOFT START

I6SO Source current

I6SI Sink current

ERROR AMPLIFIER

V3H High level output voltage

V3L Low level output voltage

I3SI Sink output current

-I3SO Source output current

I2

Input bias current

Gv DC open loop gain

OSCILLATOR

-I5 Oscillator source current

Test Conditions

100% duty cycle

pins 5 and 7 open

0% duty cycle

0% duty cycle

Vi = 46V

V2 = 4.7V

V2 = 5.3V

V2 = 5.3V

V2 = 4.7V

V2 = 5.2V

V3 = 1V to 3V

I3 = 100µA

I3 = 100µA

Min. Typ. Max. Unit

30

40

mA

15

20

mA

1

mA

100 140 180

µA

50

70

120

µA

3.5

V

0.5

V

100 150

µA

100 150

µA

2

10

µA

46

55

dB

5

mA

4/16

Share Link: