NCP1871 - Narrow Voltage DC Battery Charger

Product Overview

ON Semiconductor

Datasheet Details

Part number	NCP1871
Manufacturer	ON Semiconductor
File Size	455.85 KB
Description	Narrow Voltage DC Battery Charger
Datasheet	NCP1871 Datasheet
Additional preview pages of the NCP1871 datasheet.

Product details

Description

(Top View) Table 1. PIN FUNCTIONAL DESCRIPTION Pin Name Type 1 ACSP ANALOG INPUT 2 RBDRV ANALOG OUTPUT 3 VIN 4 VSEL ANALOG INPUT ANALOG INPUT 5 VINOK OPEN DRAIN OUTPUT 6 PRHOTB OPEN DRAIN OUTPUT 7 PMO ANALOG OUTPUT 8 SDA 9 SCL 10 TS 11 VBAT 12 BATDRV 13 BCSN 14 BCSP 15 LSDRV 16 VCORE 17 CBOOT 18 SW 19 HSDRV DIGITAL IN/OUT DIGITAL INPUT ANALOG INPUT ANALOG IN/OUT ANALOG OUTPUT ANALOG INPUT ANALOG INPUT ANALOG OUTPUT ANALOG OUTPUT ANALOG IN/OUT ANALOG

Features

SMBus Host.
controlled NVDC.
1 2S.
4S Battery Charge Controller.
Instant.
on Works with No Battery or Deeply Discharged Battery.
Automatic Supplement Mode with BATFET Control.
Battery Removal Sensor.
Programmable Switching Frequency.
SMBUS Clock up to 400 kHz (I2C compatible).
Programmable Charge Current, Charge Voltage, Input Current Limit with Interrupt Management.
±0.5% Charge Voltage Regulati.

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Published: Nov 13, 2022 |