Datasheet > KM34064

KM34064

更新时间： 2024-11-21 18:09:31

品牌	Logo	应用领域
科信 - KEXIN		/
页数	文件大小	规格书
7页	317K
描述
Switching Regulator

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中文翻译

获取价格

数据手册

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KM34064 数据手册

SMD Type

DC-to-DCꢀConverterꢀControlꢀCircuits

.0ꢁꢂꢃꢄꢂ

SOP-8

Ŷ Features

Operation from 3.0 V to 40 V Input

Ɣ ǂLow Standby Current

Ɣ ǂ

0.15

1.50

Current Limiting

Ɣ ǂ

Output Switch Current to 1.2 A

Ɣ ǂ

Output Voltage Adjustable

Ɣ ǂ

Frequency Operation to 100 kHz

Ɣ ǂ

Precision 2% Reference

Representative Schematic Diagram

PIN CONNECTIONS

Drive

Switch

Driver

Collector

Switch

Emitter

Sense

100

Sense

Switch

Emitter

Timing

Capacitor

Oscillator

Comparator

Inverting

Input

Gnd

Timing

Comparator

Capacitor

(Top View)

1.25 V

–

Reference

Regulator

Comparator

Inverting

Input

Gnd

(Bottom View)

This device contains 51 active transistors.

Ƶ Absolute Maximum Ratings Ta = 25ć

Parameter

Power Supply Voltage

Symbol

Rating

Unit

Comparator Input Voltage Range

Switch Collector Voltage

-0.3 to +40

C(switch)

E(switch)

Switch Emitter Voltage (VPin 1 = 40 V)

Switch Collector to Emitter Voltage

Driver Collector Voltage

CE(switch)

C(driver)

Driver Collector Current (Note 1)

Switch Current

C(driver)

100

1.2

SOP8 Package, D Suffix TA = 25°C

Thermal Resistance

625

°C/W

°C

RșJA

160

Operating Junction Temperature

Operating Ambient Temperature Range

Storage Temperature Range

+150

0 to+70

-65 to 150

°C

stg

NOTES:1.Maximum package power dissipation limits must be observed.

2.ESD data available upon request.

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