AAT3689(2007) データシートの表示（PDF） - Advanced Analogic Technologies

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AAT3689
(Rev.:2007)

0.5A/1.0A USB Port/Adapter Lithium-Ion/Polymer Battery Charger

Advanced Analogic Technologies 

BatteryManagerTM

PRODUCT DATASHEET

AAT3689

0.5A/1.0A USB Port/Adapter Lithium-Ion/Polymer Battery Charger

Electrical Characteristics1

VADP = 5V, TA = -40°C to +85°C, unless otherwise noted. Typical values are TA = 25°C.

Symbol Description

Logic Control / Protection

VEN(H)

Input High Threshold (Adapter)

Input High Threshold (USB)

VEN(L)

IEN(H)

TP

TC

Input Low Threshold

EN Input Current

Preconditioning Time Out (ADP mode only)

Preconditioning and Constant Current Mode

Time Out (ADP mode only)

TV

Constant Voltage Mode Time Out (ADP

mode only)

VSTAT

ISTAT

VOVP

ITK/ICH

IOCP

ITERM/ICHG

ITS

Output Low Voltage

STAT Pin Current Sink Capability

Over-Voltage Protection Threshold

Pre-Charge Current

Over-Current Protection Threshold

Charge Termination Threshold Current

Current Source from TS Pin

TS1

TS Hot Temperature Fault

TS2

TOVSD

TS Cold Temperature Fault

Over-Temperature Shutdown Threshold

Conditions

VEN = 5V

CCT = 100nF, VADP = 5.5V

CCT = 100nF, VADP = 5.5V

CCT = 100nF, VADP = 5.5V

STAT Pin Sinks 4mA

Threshold

Hysteresis

Threshold

Hysteresis

Min

1.6

2.2

70

310

2.2

Typ

25

3.0

3.0

8.0

4.4

10

105

7.5

80

330

15

2.3

10

145

Max Units

0.4

10

0.4

90

350

2.4

V

V

μA

Minute

Hour

Hour

V

mA

V

%

%ICHG_CC

%

μA

mV

V

mV

°C

1. The AAT3689 output charge voltage is specified over the 0° to 70°C ambient temperature range; operation over the -40°C to +85°C temperature range is guaranteed by

design.

3689.2007.12.1.1

www.analogictech.com

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