Datasheet > IC-WKP

IC-WKP

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
页数	文件大小	规格书
10页	353K
描述
15 V CW P-TYPE LASER DIODE DRIVER

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中文翻译

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IC-WKP 数据手册

iC-WKP

15 V CW P-TYPE LASER DIODE DRIVER

Rev A6, Page 1/10

FEATURES

APPLICATIONS

♦ Laser diode modules

♦ Laser diode pointers

♦ Pilot lasers

♦ Optimised for P-type laser diodes (case grounded)

♦ CW operation up to 350 mA from 3 to 15 V supply voltage

♦ Rapid soft start after power-on

♦ Laser levels

♦ Barcode readers

♦ Distance measuring sensors

♦ Simple power adjustment via an external resistor

♦ Control loop accuracy better than 2% with changes in

temperature, supply voltage and load current

♦ Integrated reverse polarity protection for the iC and laser diode

♦ Strong suppression of transients with small external

capacitors; integrated ﬂyback path

♦ Permanent shutdown with excessive chip temperature and

overcurrent (i.e. if the laser diode is damaged or the feedback

current path fails)

PACKAGES

♦ Second feedback input MDA also permits the operation of

N-type laser diodes

♦ Modulation via the feedback inputs possible

♦ Wide monitor current range from 2.5 µA to 6.25 mA

DFN10

SO8-TP

4 mm x 4 mm

(thermal pad)

BLOCK DIAGRAM

Pin numbers given for SO8 package only

http://www.ichaus.com

12 3 4 5 6 7...10

中文翻译

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