BD81A04EFV-M 4-Channel Back-Boost White LED Driver

Rohm

Description

Datasheet 4-Channel Back-Boost White LED Driver with Integrated FET for up to 32 LEDs BD81A04EFV-M *General .
BD81A04EFV-M is a white LED driver with the capability of withstanding high input voltage (40V MAX).

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Datasheet Specifications

Part number: BD81A04EFV-M
Manufacturer: ROHM ↗
File Size: 728.68 KB
Datasheet: BD81A04EFV-M-Rohm.pdf
Description: 4-Channel Back-Boost White LED Driver

Features

* Integrated buck-boost current-mode DC/DC controller
* Four integrated LED current driver channels (120 mA max. each channel)
* PWM Light Modulation
* Built-in protection functions (UVLO, OVP, TSD, OCP, SCP)
* Abnormal status detection function (OPEN/ SHORT)

Applications

* For display audio, Small and medium-sized type LCD panel
* Typical Application Circuits CIN Vin (GND) (GND) (GND) VREG VCC EN VDISC RRT (GND) SYNC RT RPC CPC (GND) CSS (GND) COMP SS PWM BD81A04EFV/MUV RISET (GND) (GND) ISET GND SHDETEN LEDEN1 LEDEN2 OVP CS COUT (DGND) (DGND) BOOT

BD81A04EFV-M Distributors

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BD81A04EFV-M 4-Channel Back-Boost White LED Driver Rohm

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