HT3692D datasheet(1/7 Pages) HOTCHIP

部件名	HT3692D

功能描述	Electric Power Detection, Battery Energy Display

PDF	7 Pages

Scroll/Zoom	100%

制造商	HOTCHIP [Hotchip Technology Co.,Ltd]

网页	http://www.hotchip.com.cn/English/Index/index.html

标志

1 / 7 page

HT3692D

1/7

万能充电器控制芯片

www.hotchip.com.cn

Ver1.0

产品概述

HT3692D 是一款内置基准电压,带电量检测的万

能充电器控制芯片，具有自动识别电池极性、短路保

护、过温保护功能。

主要特点

◆

带电量检测，电池能量状态显示

◆

自动识别电池极性

◆

内置基准源，空载时稳压输出，无须外围元器件

调整空载电压

◆

短路保护功能

◆

过温保护功能

◆

高度集成，极少的外围器件

典型应用电路图

CS

Drain

+

Ns

COM

P

BAT-

BAT+

D1

1N5819

C1

220uF/16V

R1

1K

LED5

C2

104

C3

104

VDD

5

7

8

3

4

6

LED4

LED3

LED2

LED1

U1

1

2

INV

BTN

L4

L3

L2

L1

GND

BTP

VDD

图 4.1 HT3692D 普通 5 灯应用方案

+

Ns

COM

P

BAT-

BAT+

C1

220uF/16V

R1

1K

LED5

C2

104

C3

104

VDD

5

7

8

3

4

6

LED4

U1

1

2

INV

BTN

L4

L3

L2

L1

GND

BTP

VDD

L4

L2

L3

L1

PW

D1

1N5819/1N4148

图 4.2 HT3692D 数码管应用方案

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