DRIVERS FOR LASER DIODES
10A CW + pulsed mode current controller for laser diodes, LD bars, and LD arrays
High power, compact constant current laser diode driver with multiple layers of laser diode protection
- Analog + Digital control (RS-232, UART)
- CW + pulsed mode up to 100 Hz
- Thermal warning and shutdown
- Crowbar circuit protection
- Soft start
- Integrated heat sink
| Part No. | LD Current | LD Voltage | Supply Voltage | CW | Puls | Note | Size | Data sheet |
|---|---|---|---|---|---|---|---|---|
| LD6015 | max. 15 A | max. 10 V | 10 - 14 V |  |
|
Integrated heat sink | 37x58x30 mm |  |
2A and 5A CW + pulsed mode laser diode drivers
Compact constant current and pulsed mode laser diode drivers with analog and potentiometer set-point adjustment
- Analog Control / Potentiometer adjustment
- CW + pulsed mode up to 165 kHz
- Short rise and fall time
- No ripple, no overshoot
- Short rise and fall time
| Part No. | LD Current | LD Voltage | Supply Voltage | CW | Puls | Note | Size | Data sheet |
|---|---|---|---|---|---|---|---|---|
| LDP-2023 | max. 2 A | max. 23 V | 6 - 24 V | |
|
52x37x11 mm |  |
|
| LDP-20-HS | Heat sink for LDP-2023 | 105x50x39 mm | |
|||||
| LDP-5023 | max. 5 A | max. 23 V | 7 - 24 V | |
|
75x50x24 mm | |
|
| LDP-50-HS | Heat sink for LDP-5023 (fan cooled) | 75x50x11 mm | |
Laser Diode Driver Boards (PCB)
Easy to handle small driver boards for laser diodes LD specific drive parameters can be adjusted in a wide range
| Part No. | LD Pinout | Operating Current, max | MPD | Supply Voltage | Features | Size | Note | Data sheet |
|---|---|---|---|---|---|---|---|---|
| iC-WK1D | M, P | 60 mA (90 mA) | |
2.4 - 5.5 VDC | quick soft start, fail-safe | 6.5 x 20.0 mm | jumper for pinout | |
| iC-WKL1D | M, P | 60 mA (90 mA) | |
2.4 - 5.5 VDC | quick soft start, fail-safe | 6.5 x 20.0 mm | jumper for pinout | |
| iC-WK2D | N | 60 mA (90 mA) | |
2.4 - 5.5 VDC | quick soft start, fail-safe | 6.25 x 20.0 mm | |
|
| iC-WKL2D | N | 60 mA (90 mA) | |
2.4 - 5.5 VDC | quick soft start, fail-safe | 6.25 x 20.0 mm | request | |
| EU-37 | N | 200 mA | |
4.5 - 6.0 VDC | slow start | 10.5 x 18.0 mm | |
|
| EU-38-1 | 1 A | 3.0 - 6.0 VDC | 35.0 x 14.0 mm | |
||||
| EU-38-PD | N, M, P | 1 A | |
3.0 - 6.0 VDC | 35.0 x 14.0 mm | |
||
| EU-38-TTL | 1 A | 3.0 - 6.0 VDC | TTL up to 100 KHz | 35.0 x 14.0 mm | |
|||
| EU-39 | 300 mA | |
2.3 - 3.2 VDC | 9.0 x 16.0 mm | for external PD only | |
||
| EU-40 | 200 mA | 3.0 - 5.0 VDC | ACC, for BLUE and GREEN LD | 11.0 x 23.0 mm | |
|||
| EU-41 | N | 100 mA | |
3.0 - 5.0 VDC | APC, for BLUE and GREEN LD | 10.5 x 18.0 mm | |
|
| EU-42 | N | 120 mA | |
4.0 - 6.0 VDC | APC, modulation up to 300 kHz | 10.5 x 11.3 mm | |
|
| EU-43 | 200 mA | |
3.0 - 5.0 VDC | APC, for BLUE and GREEN LD | 11.0 x 23.0 mm | for external PD only | |
Laser Diode Driver ICs
Drivers for laser diodes as integrated circuits
| Part No. | Description | Operating Current, max | Supply Voltage | fmax | Note | Data sheet |
|---|---|---|---|---|---|---|
| iC-HB QFN24 | 155 MHz triple switch, with LVDS inputs | 190 mA | 3.5 - 5.5 VDC | 155 MHz | up to 875 mA pulsed | |
| iC-HG QFN28 | 200 MHz switch, drives up to 3 A | 3 A | 3 - 5.5 VDC | 200 MHz | sixfold laser switch | |
| iC-HK SO8-TP | 155 MHz switch, dual channel, spike-free | 300 mA | 3.5 - 5.5 VDC | 155 MHz | up to 1.4 A pulsed | |
| iC-HK MSOP8 | 155 MHz switch, dual channel, spike-free | 300 mA | 3.5 - 5.5 VDC | 155 MHz | up to 1.4 A pulsed | |
| iC-HKB SO8-TP | 155 MHz switch, dual channel, spike-free | 300 mA CW, | 3.5 - 5.5 VDC | 155 MHz | up to 1.4 A, blue LD supported | |
| iC-HKB MSOP8 | 155 MHz switch, dual channel, spike-free | 300 mA CW, | 3.5 - 5.5 VDC | 155 MHz | up to 1.4 A, blue LD supported | |
| iC-HL DFN10 | Non-volatile bias pot. for laser APCs | 300 Ohm - 80 kOhm | request | |||
| iC-HTG QFN24-4x4 | power laser diode driver | 1500 mA | 3.5 - 24 VDC | 50 KHz | optimized for p-type | |
| iC-HTP QFN28-5x5 | dual cw p-type laser diode driver | / | 2.8 - 11 VDC | / | ACC/APC, all LD supported | |
| iC-NZ QFN28 | Fail-safe driver, CW and Pulse operation | 320 mA CW | 3.5 - 5 VDC | 155 MHz | triple laser switch | |
| iC-NZN QFN24 | N-type laser diode driver, with APC and ACC | 300 mA CW | 3 - 5.5 VDC | 155 MHz | blue laser diode supported | |
| iC-NZP QFN24 | P-type laser diode driver, with APC and ACC | 300 mA CW | 3 - 5.5 VDC | 155 MHz | |
|
| iC-VJ SO16N | LD controller, full transmitter functions | 250 mA | 4.5 - 5.5 VDC | 200 kHz | integrated Oscillator (up to 4 Mhz) | |
| iC-VJZ SO16N | LD controller, full transmitter functions | 250 mA | 4.5 - 5.5 VDC | 200 kHz | integrated Oscillator (up to 4 Mhz) | |
| iC-WJ SO8 | Laser diode driver, CW and Pulse operation | 250 mA | 4.5 - 5.5 VDC | 300 kHz | Im = 50-500 µA | |
| iC-WJ MSOP8 | Laser diode driver, CW and Pulse operation | 250 mA | 4.5 - 5.5 VDC | 300 kHz | Im = 50-500 µA | |
| iC-WJZ SO8 | Laser diode driver, CW and Pulse operation | 250 mA | 4.5 - 5.5 VDC | 300 kHz | Im = 0.5-1.5 mA | |
| iC-WJZ MSOP8 | Laser diode driver, CW and Pulse operation | 250 mA | 4.5 - 5.5 VDC | 300 kHz | Im = 0.5-1.5 mA | |
| iC-WJB SO8 | CW laser diode driver, for battery supplies | 100 mA | 2.7 - 6 VDC | 300 kHz | protection against reverse polarity | |
| iC-WJB MSOP8 | CW laser diode driver, for battery supplies | 100 mA | 2.7 - 6 VDC | 300 kHz | protection against reverse polarity | |
| iC-WK SO8 | Universal CW laser diode driver | 90 mA | 2.4 - 6 VDC | 10 kHz | spike detection at monitor input | |
| iC-WK MSOP8 | Universal CW laser diode driver | 90 mA | 2.4 - 6 VDC | 10 kHz | spike detection at monitor input | |
| iC-WKL SO8 | Universal CW laser diode driver | 90 mA | 2.4 - 6 VDC | 10 kHz | |
|
| iC-WKL MSOP8 | Universal CW laser diode driver | 90 mA | 2.4 - 6 VDC | 10 kHz | |
|
| iC-WKM SO8-TP | M-type CW laser diode driver | 350 mA CW | 3.6 - 15 VDC | 10 kHz | |
|
| iC-WKM DFN10 | M-type CW laser diode driver | 350 mA CW | 3.6 - 15 VDC | 10 kHz | |
|
| iC-WKN SO8-TP | N-type CW laser diode driver | 300 mA CW | 2.4 - 15 VDC | 10 kHz | |
|
| iC-WKN DFN10 | N-type CW laser diode driver | 300 mA CW | 2.4 - 15 VDC | 10 kHz | |
|
| iC-WKP SO8-TP | P-type CW laser diode driver | 350 mA CW | 3.0 - 15 VDC | 10 kHz | |
|
| iC-WKP DFN10 | P-type CW laser diode driver | 350 mA CW | 3.0 - 15 VDC | 10 kHz | |
Evaluation Boards
Evaluation Boards for Laser Diode Driver ICs Set up your iC drivers easily Each type includes 2 samples of iC
| Part No. | Description | Note | Data sheet |
|---|---|---|---|
| iC-HTG EVAL HTG1D | demo board for iC-HTG (with USB interface) | chip included | |
| iC-HTP EVAL HTP1D | demo board for iC-HTP (with USB interface) | including 2 samples of iC-HTP | |
| iC-NZN EVAL NZN1D | demo board for iC-NZN | including 2 samples of iC-NZN | request |
| iC-NZP EVAL NZP1D | demo board for iC-NZP | including 2 samples of iC-NZ | request |
| iC-VJ EVAL VJD | demo board for iC-VJ | including 2 samples of iC-VJ | |
| iC-VJZ EVAL VJD | demo board for iC-VJZ | including 2 samples of iC-VJZ | |
| iC-WJ EVAL WJ1D | demo board for iC-WJ | including 2 samples of iC-WJ | request |
| iC-WJB EVAL WJ1D | demo board for iC-WJB | including 2 samples of iC-WJB | request |
| iC-WJZ EVAL WJ1D | demo board for iC-WJZ | including 2 samples of iC-WJZ | request |
| iC-WK EVAL WK4D | demo board for iC-WK | including 2 samples of iC-WK | request |
| iC-WKL EVAL WK4D | demo board for iC-WKL | including 2 samples of iC-WKL | request |
| iC-WKN EVAL WK4D | demo board for iC-WKN | including 2 samples of iC-WKN | request |
| iC-WKM EVAL WK1D | demo board for iC-WKM | including 2 samples of iC-WKM | request |
| iC-WKP EVAL WK1D | demo board for iC-WKP | including 2 samples of iC-WKP | request |
MOQ: 1 piece
Austria, Tel.: +43 1 586 52 43 - 0, Fax +43 1 586 52 43 - 44