The JTMH6038-NG is a highly advanced complete constant-curr

1.产品概述 2.产品特点 3.应用范围 4.技术规格书下载（产品PDF文档）
5.产品封装图 6.电路原理图 7.功能概述 8.相关产品

一,产品概述(General Description)

The JTMH6038-NG is a highly advanced complete constant-current/ constant
voltage linear charger for cell lithium-ion batteries. Its package and low external
component count make the JTMH6038-NG ideally suited for portable applications.
The charge current can be programmed externally with a single resistor, which may
be programmed up to 1A. JTMH6038-NG determines the charge mode by detecting
the battery voltage:Pre-charge, constant current charging, constant voltage charging.
The charge current of 0pre-charging and constant –current charging is adjustable.
The JTMH6038-NG is monitored by temperature monitor during the constant-current
and constant-voltage charging. There are two LEDs indicate the charge mode.
The JTMH6038-NG is available in the SOP-8L package.
二.产品特点(Features)

Preset 8.4V Charge Voltage with 1%
Accuracy
Programmable Charge Current Up to 1A
Input Voltage: 9.2V ～ 13V
Pre-Charging, the Charge Current is
adjustable
Ideal for Dual-Cell（8.4V）Li-Ion Batteries
Constant -Current Charging, the Charge Current is adjustable
Constant-Voltage Charging
Constant-Current/Constant-Voltage Charging with Temperature Monitoring
Automatic Recharge
Double LEDs Charge Status Indication
Available in SOP-8L Package
三,应用范围 (Applications)

Charger for Li-Ion Coin Cell Batteries
Bluetooth Applications
Portable MP3 Players, Wireless Headsets
四.技术规格书下载（产品PDF）

JTMH6038-NG

五,产品封装图 (Package)

六.电路原理图

七,功能概述

Input Supply Voltage (VIN) ....................................................................................... –0.3V to 18V
TS、CHRG、CS ................................................................... – 0.3V to VIN + 0.3V
VOUT Pin Current .................................................................................................................... 1A
Maximum Junction Temperature ......................................................................................... 150℃
Operating Ambient Temperature Range (Note 2)................................................... –40℃ to 85℃
Storage Temperature Range …………………………………………….................. –65℃ to 125℃
Lead Temperature (Soldering, 10 sec).................................................................................265℃
八,相关芯片选择指南

JTMH6038-NG

JTMH6038-NGA

JTMH6202

JTMH6202B

JTMH6202C

JTMH6001

JTMH6001B

JTMH6014C

JTMH6009G

JTMH6017

JTMH6014

JTMH6075

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