Datasheet > ADP3806JRUZ-12.5-R7

ADP3806JRUZ-12.5-R7

更新时间： 2024-02-11 05:50:37

品牌	Logo	应用领域
安森美 - ONSEMI		开关光电二极管
页数	文件大小	规格书
16页	405K
描述
BATTERY CHARGE CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO24, LEAD FREE, MO-153AD, TSSOP-24

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ADP3806JRUZ-12.5-R7 技术参数

是否Rohs认证：	符合	生命周期：	Transferred
零件包装代码：	TSSOP	包装说明：	LEAD FREE, MO-153AD, TSSOP-24
针数：	24	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.12	模拟集成电路 - 其他类型：	BATTERY CHARGE CONTROLLER
控制模式：	CURRENT/VOLTAGE-MODE	控制技术：	PULSE WIDTH MODULATION
最大输入电压：	20 V	最小输入电压：	13 V
标称输入电压：	16 V	JESD-30 代码：	R-PDSO-G24
JESD-609代码：	e3	长度：	7.8 mm
功能数量：	1	端子数量：	24
最高工作温度：	100 °C	最低工作温度：
标称输出电压：	6 V	封装主体材料：	PLASTIC/EPOXY
封装代码：	TSSOP	封装等效代码：	TSSOP24,.25
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
电源：	16 V	认证状态：	Not Qualified
座面最大高度：	1.2 mm	子类别：	Power Management Circuits
最大供电电流 (Isup)：	8 mA	标称供电电压 (Vsup)：	16 V
表面贴装：	YES	切换器配置：	SINGLE
最大切换频率：	1000 kHz	温度等级：	OTHER
端子面层：	Matte Tin (Sn)	端子形式：	GULL WING
端子节距：	0.65 mm	端子位置：	DUAL
宽度：	4.4 mm	Base Number Matches：	1

ADP3806JRUZ-12.5-R7 数据手册

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High Frequency Switch Mode

Li-Ion Battery Charger

ADP3806

FEATURES

GENERAL DESCRIPTION

Li-Ion battery charger

The ADP3806 is a complete Li-Ion battery-charging IC. The

device combines high output voltage accuracy with constant

current control to simplify the implementation of constant-

current, constant-voltage (CCCV) chargers.

Three battery voltage options

Selectable 12.525 V/16.700 V

Selectable 12.600 V/16.800 V

Adjustable

The ADP3806 is available in three options. The ADP3806-12.6

guarantees the final battery voltage selected is 12.6 V or 16.8 V

0.6ꢀ. The ADP3806-12.5 guarantees 12.525 V/16.7 V 0.6ꢀ,

and the ADP3806 is adjustable using two external resistors to

set the battery voltage.

High end-of-charge voltage accuracy

0.4ꢀ ꢁ 25°C

0.6ꢀ ꢁ 5°C to 55°C

0.7ꢀ ꢁ 0°C to 85°C

Programmable charge current with rail-to-rail sensing

System current sense with reverse input protection

Soft start charge current

The current sense amplifier has rail-to-rail inputs to operate

accurately under low dropout and short-circuit conditions. The

charge current is programmable with a dc voltage on ISET. A

second differential amplifier senses the system current across an

external sense resistor and outputs a linear voltage on the ISYS

pin. The bootstrapped synchronous driver allows the use of two

NMOS transistors for lower system cost.

Undervoltage lockout

Bootstrapped synchronous drive for external NMOS

Programmable oscillator frequency

Oscillator SYNC pin

Low current flag

Trickle charge

APPLICATIONS

Portable computers

Fast chargers

FUNCTIONAL BLOCK DIAGRAM

VCC BST

CS+ CS–

18 17

SYS+ SYS–

ISYS

DRVH SW DRVL PGND

BOOTSTRAPPED

SYNCHRONOUS

DRIVER

–

AMP1

AMP2

DRVLSD

SD IN DRVLSD

–

LIMIT

REF

+ V

UVLO

REF

REG

2.5V

VTH

BSTREG 21

BIAS

–

ISET

BAT

LOGIC

CONTROL

SELECT

12.6V/16.8V

–

OSCILLATOR

REF

ADP3806

AGND REG

REF

SYNC

COMP

BATSEL

Figure 1.

Rev. C

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

rights ofthird parties that may result fromits use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks and registeredtrademarks arethe property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

Fax: 781.461.3113

www.analog.com

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与ADP3806JRUZ-12.5-R7相关器件

型号	品牌	描述	获取价格	数据表
ADP3806JRUZ-12.5RL	ADI	High-Frequency Switch Mode Li-Ion Battery Charger	获取价格
ADP3806JRUZ-12.5-RL	ADI	暂无描述	获取价格
ADP3806JRUZ-12.6R7	ADI	High-Frequency Switch Mode Li-Ion Battery Charger	获取价格
ADP3806JRUZ-12.6-R7	ONSEMI	BATTERY CHARGE CONTROLLER, PDSO24, LEAD FREE, MO-153AD, TSSOP-24	获取价格
ADP3806JRUZ-12.6RL	ADI	High-Frequency Switch Mode Li-Ion Battery Charger	获取价格
ADP3806JRUZ-12.6-RL	ADI	暂无描述	获取价格

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