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EMD2160

ESMT
Part Number EMD2160
Manufacturer ESMT
Description 300mA LASER Diode Driver
Published Sep 20, 2018
Detailed Description ESMT Preliminary EMD2160 300mA LASER Diode Driver General Description The EMD2160 is a LASER Diode (LD) driver with ...
Datasheet PDF File EMD2160 PDF File

EMD2160
EMD2160


Overview
ESMT Preliminary EMD2160 300mA LASER Diode Driver General Description The EMD2160 is a LASER Diode (LD) driver with up to 300mA driving capability and 10kHz pulsed operation.
To prevent driving LD with improper large current, a current limit circuit is designed in.
Once the protecting circuit is triggered 3 times, the main driver would be ceased and wake-up it again by re-power on.
Feature „ Up to 300mA driving capability „ With selectable current limit „ With Under Voltage Protection The CL100 is designed for selecting current limit levels.
When CL100=Low, the current limit level is set around 300mA.
When CL100=VCC or Floating, the current limit is set around 100mA.
Typical Application V ⎛ V ⎞Vref_HP R = ⎜ or ⎟PDo I ⎜⎝ I ⎟⎠Monitor Vref_LP Monitor Fig.
1 Typical application circuit Elite Semiconductor Memory Technology Inc .
Publication Date: Jul.
2016 Revision: 0.
2 1/12 ESMT Connection Diagram SOT-23-5 (Top View) Preliminary EMD2160 Order Informati...


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