NCV78702 Datasheet Multiphase Booster LED Driver

Manufacturer: onsemi

NCV78702 multiphase booster led driver by onsemi - Datasheet Preview

Datasheet Details

Part number	NCV78702
Manufacturer	onsemi
File Size	0.96 MB
Description	Multiphase Booster LED Driver
Download	NCV78702 Download (PDF)

Overview

Multiphase Booster LED Driver for Automotive Front Lighting NCV78702 The NCV78702 is a single−chip and high efficient booster for smart Power ballast and LED Driver designed for automotive front lighting applications like high beam, low beam, DRL (daytime running light), turn indicator, fog light, static cornering, etc.

The NCV78702 is in particular designed for high current LEDs and with NCV78723 (dual channel buck)/713 (single channel) provides a complete solution to drive multiple LED strings of up−to 60 V.

It includes a current−mode voltage boost controller which also acts as an input filter with a minimum of external components.

Key Features

Single Chip.
Multiphase Booster.
High Overall Efficiency.
Minimum of External Components.
Active Input Filter with Low Current Ripple from Battery.
Integrated Boost Controller.
Programmable Input Current Limitation.
High Operating Frequencies to Reduce Inductor Sizes.
PCB Trace for Current Sense Shunt Resistor is Possible.
Low EMC Emission.
SPI Interface for Dynamic Control of System Parameters.

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