Integrated Circuits (ICs)

NCV887740D1R2G

Obsolete

ON Semiconductor

AUTOMOTIVE GRADE START-STOP NON-SYNCHRONOUS BOOST CONTROLLER

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Integrated Circuits (ICs)

NCV887740D1R2G

Obsolete

ON Semiconductor

AUTOMOTIVE GRADE START-STOP NON-SYNCHRONOUS BOOST CONTROLLER

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DocumentsDatasheet Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	NCV887740D1R2G

Clock Sync	False
Control Features	Current Limit, Frequency Control, Enable
Duty Cycle (Max) [Max]	83 %
Frequency - Switching	170 kHz
Function	Step-Up
Grade	Automotive
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Phases	1
Output Type	Transistor Driver
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Qualification	AEC-Q100
Supplier Device Package	8-SOIC
Synchronous Rectifier	False
Topology	Boost
Voltage - Supply (Vcc/Vdd) [Max]	40 V
Voltage - Supply (Vcc/Vdd) [Min]	2 V

NCV887740 Series

Automotive Grade Start-Stop Non-Synchronous Boost Controller

Part	Control Features	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Qualification	Duty Cycle (Max) [Max]	Output Configuration	Function	Synchronous Rectifier	Topology	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Clock Sync	Package / Case	Package / Case [y]	Package / Case [x]	Mounting Type	Output Type	Number of Outputs	Frequency - Switching	Output Phases	Grade
ON Semiconductor NCV887740D1R2G	Current Limit Enable Frequency Control	2 V	40 V	AEC-Q100	83 %	Positive	Step-Up		Boost	150 °C	-40 °C	8-SOIC		8-SOIC	3.9 mm	0.154 in	Surface Mount	Transistor Driver	1	170 kHz	1	Automotive

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

NCV887740 Series

The NCV8877 is a Non-Synchronous Boost controller designed tosupply a minimum output voltage during Start-Stop vehicle operationbattery voltage sags. The controller drives an external N-channelMOSFET. The device uses peak current mode control with internalslope compensation. The IC incorporates an internal regulator thatsupplies charge to the gate driver.Protection features include, cycle-by-cycle current limiting,protection and thermal shutdown.Additional features include low quiescent current sleep modeoperation. The NCV8877 is enabled when the supply voltage dropsbelow the wake up threshold. Boost Operation is initiated when thesupply voltage drops below the regulation set point.

Documents

Technical documentation and resources