LTM4624 查看數據表（PDF） - Linear Technology

零件编号

产品描述 (功能)

生产厂家

LTM4624

14VIN, 4A Step-Down DC/DC µModule Regulator

Linear Technology 

Block Diagram

LTM4624

RFB

40.2k

0.1µF

FB

INTVCC

1µF

VOUT

60.4k

MODE

TRACK/SS

RUN

COMP

INTERNAL

COMP

POWER CONTROL

INTERNAL

FILTER

PGOOD

SVIN

VIN

0.22µF

10k

INTVCC

VIN

CIN 4V TO 14V

10µF

1µH

VOUT

1µF

GND

VOUT

1.5V

4A

COUT

47µF

162k

FREQ

SGND

4624 BD

Figure 1. Simplified LTM4624 Block Diagram

Decoupling Requirements

SYMBOL

CIN

COUT

PARAMETER

External Input Capacitor Requirement

(VIN = 4V to 14V, VOUT = 1.5V)

External Output Capacitor Requirement

(VIN = 4V to 14V, VOUT = 1.5V)

CONDITIONS

IOUT = 4A

IOUT = 4A

MIN

TYP

MAX

4.7

10

22

47

UNITS

µF

µF

For more information www.linear.com/LTM4624

4624fc

7

Share Link: