Datasheet > ADP5061ACBZ-3-R7

ADP5061ACBZ-3-R7

更新时间： 2024-11-23 19:58:23

品牌	Logo	应用领域
亚德诺 - ADI		电池
页数	文件大小	规格书
44页	708K
描述
Tiny I<sup>2</sup>C Programmable Linear Battery Charger with Power Path and USB Mode Compatibility

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ADP5061ACBZ-3-R7 数据手册

Tiny I²C Programmable Linear Battery Charger

with Power Path and USB Mode Compatibility

Data Sheet

ADP5061

FEATURES

TYPICAL APPLICATION CIRCUIT

2.6 mm × 2 mm WLCSP package

ADP5061

SYSTEM

Fully programmable via I²C

ISO_S

VBUS

VIN

AC OR

USB

CBP

47µF

Flexible digital control inputs

10µF

10nF

Up to 2.1 A current from an ac charger in LDO mode

Operating input voltage from 4.0 V to 6.7 V

Tolerant input voltage from −0.5 V to +20 V (USB VBUS)

Fully compatible with USB 3.0 and USB Battery Charging

Specification 1.2

SCL

SDA

ISO_B

CHARGER

CONTROL

BLOCK

22µF

BAT_SNS

DIG_IO1

DIG_IO2

DIG_IO3

Li-ion

THR

Built-in current sensing and limiting

SYS_EN

As low as 30 mΩ battery isolation FET between battery and

charger output

ILED

VLED

AGND

Thermal regulation prevents over heating

Compliant with JEITA 1 and JEITA 2 Li-Ion battery charging

temperature specifications

Figure 1.

SYS_EN flag permits the system to be disabled until battery is at

minimum required level for guaranteed system start-up

APPLICATIONS

Digital still cameras

Digital video cameras

Single cell Li-Ion portable equipment

PDAs, audio, and GPS devices

Portable medical devices

Mobile phones

GENERAL DESCRIPTION

The ADP5061 charger is fully compliant with USB 3.0 and the

USB Battery Charging Specification 1.2 and enables charging

via the mini USB VBUS pin from a wall charger, car charger, or

USB host port.

Based on the type of USB source, which is detected by an external

USB detection chip, the ADP5061 can be set to apply the correct

current limit for optimal charging and USB compliance.

The ADP5061 has three factory programmable digital

input/output pins that provide maximum flexibility for different

systems. These digital input/output pins permit combinations of

features such as, input current limits, charging enable and

disable, charging current limits, and a dedicated interrupt

output pin.

The ADP5061 operates from a 4 V to 6.7 V input voltage range

but is tolerant of voltages up to 20 V. The 20 V voltage tolerance

alleviates the concerns about the USB bus spiking during dis-

connect or connect scenarios.

The ADP5061 features an internal FET between the linear

charger output and the battery. This permits battery isolation

and, hence, system powering under a dead battery or no battery

scenario, which allows for immediate system function on connec-

tion to a USB power supply.

Rev. C

Document Feedback

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

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

rightsof third 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 andregisteredtrademarks are the property of their respective owners.

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

Technical Support

www.analog.com

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与ADP5061ACBZ-3-R7相关器件

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ADP5061ACBZ-4-R7	ADI	获取价格	Tiny I<sup>2</sup>C Programmable Linear Battery Charger with Power Path and US
ADP5061ACBZ-5-R7	ADI	获取价格	Tiny I<sup>2</sup>C Programmable Linear Battery Charger with Power Path and US
ADP5062	ADI	获取价格	Linear Li-Ion Battery Charger with Power Path and USB Compatibility in LFCSP
ADP5062ACPZ-1-R7	ADI	获取价格	Linear Li-Ion Battery Charger with Power Path and USB Compatibility in LFCSP
ADP5062ACPZ-2-R7	ADI	获取价格	Linear Li-Ion Battery Charger with Power Path and USB Compatibility in LFCSP
ADP5062CP-EVALZ	ADI	获取价格	Linear Li-Ion Battery Charger with Power Path and USB Compatibility in LFCSP
ADP5063	ADI	获取价格	Linear LiFePO4 Battery Charger with Power Path and USB Compatibility in LFCSP
ADP5063ACPZ-1-R7	ADI	获取价格	Linear LiFePO4 Battery Charger with Power Path and USB Compatibility in LFCSP
ADP5063CP-EVALZ	ADI	获取价格	Linear LiFePO4 Battery Charger with Power Path and USB Compatibility in LFCSP
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