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CE9401 - Single Cell 350mA / Dual Cell 1A LED Driver

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Datasheet Details

Part number	CE9401
Manufacturer	Chipower
File Size	702.05 KB
Description	Single Cell 350mA / Dual Cell 1A LED Driver
Datasheet	CE9401-Chipower.pdf

CE9401 Product details

Description

Switch Pin.

Features

:.
350mA/1A Constant Current Output.
2.8V to 4V Output Compliance.
1- or 2-Cell NiMH or Alkaline Input.
Low RDS(ON) : 100mΩ (Typ. ).
95mV Feedback Voltage.
1MHz Switching Frequency.
Uses small, Low Profile External Components.
Ceramic Capacitor Compatible.
LED Power Efficiency: up to 90%.
Current Accuracy: 5% (VIN=3.6V to 1.8V@VF=3.7V).
Low Start-Up Voltage: 0.9V(ILED =270mA).
Low Hold Voltage:0.75V(ILED =200mA).
Open LED Output Lim.

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Published: Sep 11, 2018 |