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集成电路 | 激光二极管和LED驱动器
激光二极管和发光二极管芯片

 iC-HB Data sheet.pdf

iC-HB

3通道 155 MHz 激光开关, 带LVDS输入

Features      

  • Laser switch for frequencies from CW up to 155 MHz

  • Spike-free switching of the laser currents

  • Three channels with independent current control at pins CIx

  • Operates as a voltage-controlled current sink

  • Pulsed operation with up to 300 mA per channel

  • CW operation with up to 65 mA per channel

  • Laser current monitor output

  • Thermal shutdown with error output


Applications

  • Laser printers

  • Data transmission

  • Laser scanning devices


 HG_datasheet_C1en.pdf

iC-HG

200MHz激光开关, 最高达3A电流(9A 脉冲)

Features

  • Six channel laser switch from CW up to 200 MHz

  • CW operation with up to 500 mA per channel (1.5 A pulsed)

  • Spike-free switching of the laser current

  • TTL inputs (6 x 1 channel) or LVDS inputs (3 x 2 channels)

  • Operates as six independent voltage-controlled current sinks

  • Switching outputs (LDKx) are 12 V capable for blue laser diodes

  • Fast and slow switching mode

  • Simple current control at pins CIx

  • Wide supply voltage range from 3 to 5.5 V

  • Parallel connected channels for up to 3 A operation (9 A pulsed) from a single IC

  • Multiple iC-HG in parallel for even higher currents

  • Open drain error output, thermal shutdown


Applications

  • Pump lasers

  • Laser projection

  • Laser TV

  • Camera lighting

  • TOF (Time-Of-Flight) lighting

  • LIDAR lighting


 iC-HK Data sheet.pdf

iC-HK, iC-HKB

155MHz双通道无尖峰激光开关

Features

  • Laser switch for frequencies from CW up to 155 MHz

  • Spike-free switching of the laser current

  • Dual switching inputs with independent current control

  • Operates as a voltage-controlled current source

  • Pulsed operation with up to 700 mA per channel

  • CW operation with up to 150 mA per channel

  • Simple power control at pin CI

  • Thermal shutdown

  • Supplement to iC-WK/L for pulsed operation

  • iC-HKB for driving blue laser diodes


Applications      

  • Data transmission

  • Laser scanning devices

  • Optical storage devices



iC-HL

非挥发性激光偏压电位器用于APC(自动控制功率)激光

Features

  • High-precision 1024-step programmable logarithmic potentiometer

  • Wide resistance range from 300 Ohm to 80 kOhm

  • Calibration accuracy with resistance steps better 2% (typ. 1%)

  • Wireless optical laser power adjustment capability

  • Dual-mode programming by optical/electrical coupling

  • Simple up/down clock interface to step the resistance

  • Internal E2PROM

  • Programmable device ID allows for parallel connection of up to 16 devices


Applications      

  • Laser diode power adjustment

  • Remote power adjustment of laser modules

  • Adjustment of encapsulated devices

  • Ideal for use with iC-Haus' laser diode driver family





 iC-HT Data sheet.pdf

iC-HT

双通道CW激光管驱动器, 带SPI/I2C控制器接口

Features

  • Dual CW with up to 750 mA per channel, parallel up to 1.5 A

  • 2.8 V to 11 V power supply

  • Operation with or without microcontroller

  • Individual enable input per channel

  • Control loop accuracy better than 1 %

  • Internal programmable logarithmic monitor resistor

  • Operating point setup with 10 bit logarithmic resolution

  • Current or light-power control (ACC or APC) selectable per channel

  • Dual A/D converter for analog levels monitoring

  • Serial programming interface (SPI or I2C compliant)

  • Laser channel disable with programmable overcurrent threshold

  • Low drop linear regulator for 3.3 V

  • Optimized for N-type laser diodes


Applications

  • Laser diode modules

  • CW laser diode driver

  • Embedded laser diode controller

  • Safety oriented laser controller


 iC-HTP Data sheet.pdf

iC-HTP

双通道P-型激光管CW驱动器, 最高达 1.5A 电流 - (新)

Features

  • Dual CW with up to 750 mA per channel, parallel up to 1.5 A

  • 2.8 V to 11 V power supply

  • Operation with or without microcontroller

  • Individual enable input per channel

  • Control loop accuracy better than 1 %

  • Internal programmable logarithmic monitor resistor

  • Operating point setup with 10 bit logarithmic resolution

  • Current or light-power control (ACC or APC) selectable per channel

  • Dual A/D converter for analog levels monitoring

  • Serial programming interface (SPI or I2C compliant)

  • Laser channel disable with programmable overcurrent threshold

  • Low drop linear regulator for 3.3 V

  • Optimized for P-type laser diodes or dual common cathode

  • Low-power standby mode

  • On-chip temperature sensing


Applications

  • Laser diode modules

  • CW laser diode driver

  • Embedded laser diode controller

  • Safety oriented laser controller

  • Structed-light 3D illuminations

  • Multiple laser diode control


 iC-NZ Data sheet.pdf

iC-NZ

失效保护激光管驱动器用于CW和脉冲操作至 155 MHz

Features

  • Peak value controlled triple laser switch

  • Operation from CW up to 155 MHz

  • Spike-free switching

  • Laser current of 100 mA per channel from 3.5 to 5 V supply voltage

  • Single-failure proof with second monitor diode

  • System-enable with self test

  • Seperate setting of laser power via external resistors

  • Strong suppression of transients with very small external capacitors

  • Adjustable laser current limitation

  • All current LD types can be used (M/P/N configurations)

  • Error signal output at shutdown and current limitation


Applications

  • Laser light barriers

  • Distance measurement

  • Bar-code readers

  • Laser projection


 iC-NZN data sheet.pdf

iC-NZN

N-型激光管驱动器, APC(自动控制功率) 和 ACC(自动控制电流) 模式

Features

  • Peak value controlled laser diode driver for operation from CW up to 155 MHz

  • Spike-free switching of laser currents of up to 300 mA

  • Setting of laser power (APC) via external resistor

  • Optional current control (ACC)

  • Laser current limitation

  • Safety shutdown with overtemperature

  • Error signal output with overtemperature, undervoltage and overcurrent

  • All current LD types can be used (N/P/M configurations)

  • Blue laser diodes supported


Applications

  • Pulsed and CW LD modules

  • Laser pointers

  • Laser levels

  • Bar-code readers

  • Distance measurement

  • Blue laser diodes


 iC-NZP Data sheet.pdf

iC-NZP

P-型激光管驱动器, APC(自动控制功率) 和 ACC(自动控制电流) 模式

Features

  • Peak value controlled laser diode driver for operation from CW up to 155 MHz

  • Spike-free switching of laser currents of up to 300 mA

  • Setting of laser power (APC) via external resistor

  • Optional current control (ACC)

  • Laser current limitation

  • Safety shutdown with overtemperature

  • Error signal output with overtemperature, undervoltage and overcurrent

  • All current LD types can be used (N/P/M configurations)


Applications

  • Pulsed and CW LD modules

  • Laser pointers

  • Laser levels

  • Bar-code readers

  • Distance measurement


 iC-Wj Data sheet.pdf

iC-WJ, iC-WJZ

CW和脉冲操作至 300 kHz 激光管驱动器

Features

  • Simple APC adjustment via an external resistor

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

  • Laser diode current of up to 250 mA

  • Adjustable watchdog for input signals

  • Soft power-on, thermal shutdown and low voltage protection

  • Two monitor current ranges available: iC-WJ with 50 to 500 μA and iC-WJZ with 0.15 to 1.5 mA

  • 5 V single supply operation


Applications

  • General purpose LD driver


 iC-WK Data sheet.pdf

iC-WK, iC-WKL

Universal Laser Saver® 激光管驱动器, CW操作2.4V起

Features

  • CW operation up to 90 mA from 2.4 to 6 V supply voltage

  • Fits all types of laser diode pin configurations with monitor currents from 10 μA to 2.5 mA

  • Simple power adjustment via the external resistor

  • Quick soft start typically within 70 μs

  • APC accuracy better than 1%

  • Fail-safe operation guaranteed by integrated protection against reverse polarity, transients, ESD, excessive temperature and overcurrent


Applications      

  • Battery-powered LD modules

  • Laser Pointers

  • Levelling lasers

  • Bar-code readers


 iC-WKM Data sheet.pdf

iC-WKM

M-型CW激光管驱动器,优化(蓝色)M-型激光管

Features      

  • Optimised for M-type laser diodes (single supply, case grounded)

  • CW operation up to 350 mA from a single supply of up to 15 V

  • Rapid soft start after power-on

  • Simple power adjustment via an external resistor

  • Control loop accuracy better than 3% with changes in temperature, supply voltage and load current

  • Integrated reverse polarity protection for the iC and laser diode

  • Strong suppression of transients with very small external capacitors; integrated flyback path

  • Two feedback inputs permit all current LD types to be used (M/P/N configurations)

  • Modulation via the feedback inputs is possible

  • Wide monitor current range from 2.5 μA to 6.25 mA


Applications      

  • Blue laser diodes

  • LD modules


 iC-WKP Data sheet.pdf

iC-WKP

P-型CW激光管驱动器, 优化P-型激光管

Features

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

  • CW operation up to 350 mA from 3 to 15 V supply voltageRapid soft start after power-on

  • 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 very small external capacitors; integrated flyback path

  • Second feedback input MDA also permits the operation of N-type laser diodes

  • Modulation via the feedback inputs is possible

  • Wide monitor current range from 2.5 μA to 6.25 mA


Applications

  • Laser pointers

  • LD modules

  • Laser levels

  • Barcode readers

  • Distance measuring sensors


 iC-WKN Data sheet.pdf

iC-WKN

N-型CW激光管驱动器, 优化N-型激光管

Features      

  • CW operation up to 300 mA from 2.4 to 15 V supply voltage

  • Rapid soft start after power-on

  • Simple power adjustment via an external resistor

  • Control loop accuracy better than 1.5% with changes in temperature, supply voltage and load current

  • Integrated reverse polarity protection for the iC and laser diode

  • Strong suppression of transients with very small external capacitors; integrated flyback path

  • Two feedback inputs permit all current LD types to be used (M/P/N configurations)

  • Modulation via the feedback inputs is possible

  • Wide monitor current range from 2.5 μA to 6.25 mA


Applications         

  • Laser pointers

  • LD modules

  • Laser levels

  • Barcode readers

  • Distance measuring sensors


 HN3_datasheet_A1en.pdf

iC-HN3

Pulsed operation with up to 2.8A

Spike-free switching of the laser current

Operates as switched, voltage-controlled current sink

Up to 30 V laser supply voltage

LVDS switching input 


 HN_datasheet_B1en.pdf

iC-HN

Pulsed operation with up to 1.4A

Spike-free switching of the laser current

Operates as switched, voltage-controlled current sink

Up to 30 V laser supply voltage

LVDS switching input 


 HGP_datasheet_B1en.pdf

iC-HGP

特点:

  • 从 CW 到 200 MHz 的六通道激光开关

  • CW 操作,每通道高达 500mA

  • 脉冲操作,每通道高达 1.5 A

  • 激光电流的无尖峰切换

  • 6 x 1 通道,带 TTL 输入

  • 3 x 2 通道,带 LVDS 输入

  • 作为六个独立的压控电流源运行

  • 激光电源为 12 V 蓝/绿激光二极管

  • 快慢切换模式

  • CIx 引脚的简单电流控制

  • 对于全 CW 电流,CIx 电压 < 3 V

  • 3 至 5.5 V 的宽电源电压范围

  • 所有通道都可以并联以实现高达 3 A CW 和 9 A 脉冲操作

  • 多个 iC-HGP 可以并联连接以获得更高的电流

  • 开漏错误输出

  • 热关断


应用:

  • 泵浦激光器

  • 激光投影

  • 激光电视

  • 数据传输

  • TOF相机照明

  • 激光雷达照明

 HS_factsheet_rev1_web.pdf

iC-HS

特点:

  • 脉冲宽度从 100 ps 到 5 ns,分辨率为 1 ps

  • 温度稳定的片上脉冲生成

  • 峰值激光电流高达 200 mA (iC-HS02) 或 500 mA (iC-HS05)

  • 具有可编程延迟的 LVDS 或 TTL 同步输出

  • LVDS 或 TTL 触发输入

  • LVDS 模式下高达 200 MHz 的重复频率


应用:

  • TOF 测距仪

  • 短程激光雷达

  • 荧光光谱

  • 3D扫描


 HG2D_evalmanual_A9en.pdf

iC-HG EVAL HG2D(-HSK)

Evaluation Board

 HN1M_evalmanual_A3en.pdf

iC-HN iCSY HN1M

HIGH-SPEED MODULE

 HN1M_evalmanual_A3en.pdf

iC-HN3 iCSY HN1M

HIGH-SPEED MODULE