Datasheet > L4962_00

L4962_00

更新时间： 2024-11-14 04:21:19

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		稳压器开关电源开关
页数	文件大小	规格书
16页	464K
描述
1.5A POWER SWITCHING REGULATOR

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L4962_00 数据手册

L4962

1.5A POWER SWITCHING REGULATOR

1.5A OUTPUT CURRENT

5.1V TO 40V OUTPUT VOLTAGE RANGE

PRECISE (± 2%) ON-CHIP REFERENCE

HIGH SWITCHING FREQUENCY

VERY HIGH EFFICIENCY (UP TO 90%)

VERY FEW EXTERNAL COMPONENTS

SOFT START

POWERDIP

(12 + 2 + 2)

HEPTAWATT

ORDERING NUMBERS : L4962/A(12 + 2 + 2 Powerdip)

INTERNAL LIMITING CURRENT

THERMAL SHUTDOWN

L4962E/A (Heptawatt

Vertical)

L4962EH/A (Horizontal

Heptawatt)

DESCRIPTION

The L4962 is mounted in a 16-lead Powerdipplastic

package and Heptawatt package and requires very

few external components.

The L4962 is a monolithic power switching regula-

tor delivering 1.5A at a voltage variable from 5V to

40V in step down configuration.

Efficient operation at switching frequencies up to

150KHz allows a reduction in the size and cost of

external filter components.

Features of the device include current limiting, soft

start, thermal protection and 0 to 100% duty cycle

for continuous operating mode.

BLOCK DIAGRAM

Pin X = Powerdip

Pin (X) = Heptawatt

June 2000

1/16

12 3 4 5 6 7...16

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与L4962_00相关器件

型号	品牌	获取价格	描述	数据表
L4962A	STMICROELECTRONICS	获取价格	1.5A POWER SWITCHING REGULATOR
L4962E	STMICROELECTRONICS	获取价格	1.5A POWER SWITCHING REGULATOR
L4962E/A	STMICROELECTRONICS	获取价格	1.5A POWER SWITCHING REGULATOR
L4962EH	STMICROELECTRONICS	获取价格	1.5A POWER SWITCHING REGULATOR
L4962EH/A	STMICROELECTRONICS	获取价格	1.5A POWER SWITCHING REGULATOR
L4963	STMICROELECTRONICS	获取价格	1.5A SWITCHING REGULATOR
L4963D	STMICROELECTRONICS	获取价格	1.5A SWITCHING REGULATOR
L4963W	STMICROELECTRONICS	获取价格	1.5A SWITCHING REGULATOR
L4964	STMICROELECTRONICS	获取价格	HIGH CURRENT SWITCHING REGULATOR
L4964_03	STMICROELECTRONICS	获取价格	HIGH CURRENT SWITCHING REGULATOR