L9610 查看數據表（PDF） - STMicroelectronics

零件编号

产品描述 (功能)

比赛名单

L9610

PWM POWER MOS CONTROLLER

STMicroelectronics 

PIN FUNCTIONS

Pin

Name

1

INT

2

IN

3

VR

4

EN

5

PWL

6

7

8

9

10

11

12

13,15

14

16

Osc

IND

NC

VS

GND

TIM

MON

P2, P1

BS

Out G

L9610C - L9611C

Functions

A Capacitor Connected Between this Pin and OutG Defines the GATE

Voltage Slew Rate.

Analog Input Controlling the PWM Ratio. The operating range of the input

voltage is 0 to VR.

Output of an Internal Voltage Reference

TTL Compatible Input for Switching off the Output.

If this Pin is Connected to GND and VS > 13 V, the Duty Cycle and the

Frequency fo are Reduced : this Allows to Transfer a Costant Power to the

Load.

Current Sink and Source Stage Connection of a Triangle Oscillator with

Definite Voltage Swing.

Input of an Operational Amplifier for Short Current Sensing and Regulation.

Not Connected.

Common Supply Voltage Input

Common Ground Connection

A Capacitor Connected Between this Pin and GND Defines the Protection

Delay Time.

Open Collector Monitoring Output off the PowerMOS Protection.

Connection for the Charge Pump Capacitor.

The Capacitor Connected Between thisPin and theSource of the Power MOS

Allows to Bootstrap the Gate Driving Voltage.

Output for Driving the Gate of the External PowerMOS.

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