Datasheet4U Logo Datasheet4U.com

BD8157EFV - Single-channel Source Voltage Output Power Supply + Gamma Buffer Amp IC

General Description

The BD8151EFV,BD8157EFV power supply IC are designed for use with TFT-LCD panels.

It incorporates a built-in source voltage step-up switching regulator and gamma correction buffer amp.

Key Features

  • 1) Single-chip implementation of a source power supply and gamma correction buffer 2) Support for low-voltage operation, with input voltages from 2.5 V to 5.5 V (BD8151EFV) 2.1 V to 4.0 V (BD8157EFV) 3) Built-in 1.4 A, 0.2  low-voltage FET 4) Switchable step-up DC/DC switching fre.

📥 Download Datasheet

Datasheet Details

Part number BD8157EFV
Manufacturer ROHM
File Size 573.72 KB
Description Single-channel Source Voltage Output Power Supply + Gamma Buffer Amp IC
Datasheet download datasheet BD8157EFV Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
BD8150CS DPAK SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS Pan Jit International
BD8150CT THROUGH HOLE MOUNT SCHOTTKY BARRIER RECTIFIERS Pan Jit International
BD8150S DPAK SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS Pan Jit International
BD8150T THROUGH HOLE MOUNT SCHOTTKY BARRIER RECTIFIERS Pan Jit International
BD8150YS DPAK SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS Pan Jit International

Other Datasheets by ROHM

Part Number Description
BD8150KVT 4-channel System Power Supply + Gamma Buffer Amp
BD8151EFV Single-channel Source Voltage Output Power Supply + Gamma Buffer Amp
BD8152FVM Boost Converter
BD8153EFV 5V Input Multi-channel Power-Supply
BD8154EFV Main power supply

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Power Supply IC Series for TFT-LCD Panels Single-channel Source Voltage Output Power Supply + Gamma Buffer Amp ICs BD8151EFV,BD8157EFV No.09035EBT11 ●Description The BD8151EFV,BD8157EFV power supply IC are designed for use with TFT-LCD panels. It incorporates a built-in source voltage step-up switching regulator and gamma correction buffer amp. The combination of a source power supply and gamma correction buffer on a single chip delivers significant cost savings. Compatible with input voltages from 2.5 V to 5.5 V (BD8151EFV), 2.1 V to 4.0 V (BD8157EFV), the IC supports low-voltage operation and reaches over 85% efficiency with a 2.5 V input, contributing to low power consumption designs.