Datasheet > IC-WJBSO8

IC-WJBSO8

更新时间： 2024-11-16 11:18:47

品牌	Logo	应用领域
ICHAUS		驱动器二极管激光二极管接口集成电路光电二极管
页数	文件大小	规格书
12页	584K
描述
2.7 V LASER DIODE DRIVER

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中文翻译

获取价格

数据手册

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IC-WJBSO8 数据手册

iC-WJB

2.7 V LASER DIODE DRIVER

Rev E1, Page 1/12

FEATURES

APPLICATIONS

♦ Battery supplied LD modules

♦ LD Pointers

♦ Simple APC adjustment via an external resistor

♦ Continuous (CW) or pulsed operation of up to 300 kHz

♦ Laser diode current of up to 100 mA

♦ Adjustable watchdog for input signals

♦ Soft power-on and thermal protection

♦ Driver shutdown in case of overtemperature and undervoltage

♦ Operation at 2.7 to 6 V with two to four AA/AAA cells

♦ Protection against reverse polarity

PACKAGES

SO8

MSOP8

BLOCK DIAGRAM

47uF

2Ω

2.7..6V

DRIVER STAGE

VCC

REF

REFERENCE

Z6V8

2nF

RSET

THERMAL

2.7..330kΩ

ISET

SHUTDOWN

LD MD

KLD

0..2Ω

VCC

POWER DOWN

INPUT

REF

AMD

WATCHDOG

iC−WJB

alternative LD model

CWD

GND

470nF

CWD

(..pF)

(VCC > 4.5 )

http://www.ichaus.com

12 3 4 5 6 7...12

中文翻译

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