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AAT3670ISK-4.2-T1, AAT3680, AAT3680IKS-4.2

AAT3670ISK-4.2-T1, AAT3680, AAT3680IKS-4.2 Selling Leads, Datasheet

MFG:ANALOGIC  Package Cooled:QFN  D/C:07+

AAT3670ISK-4.2-T1, AAT3680, AAT3680IKS-4.2 Picture

AAT3670ISK-4.2-T1, AAT3680, AAT3680IKS-4.2 Datasheet download

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Part Number: AAT3670ISK-4.2-T1

 

MFG: ANALOGIC

Package Cooled: QFN

D/C: 07+

 

 

 
 
 
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AAT3670ISK-4.2-T1 Suppliers

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  • AAT1100

  • Vendor: AAT Pack: SO D/C: 07+& Qty: 609  Adddate: 2026-04-04
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  • Aline solution Co. Ltd   Japan
    Contact: Mr.Makoto  
    Tel: 81-52-86768760
    Fax: --
    (56)

About AAT1015

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Datasheet: AAT1015

File Size: 133551 KB

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  • AAT3680

  • D/C: 06+& Qty: 5,000 Note: new and original  Adddate: 2026-04-04
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  • Kinstar Electronics Company   China
    Contact: Ms.Zhang   MSN:lemonmiao123@hotmail.com
    Tel: 86-10-82665868
    Fax: 86-10-82665867
    (3)

About AAT3680

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Datasheet: AAT3680

File Size: 271849 KB

Manufacturer: ANALOGICTECH [Advanced Analogic Technologies]

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About AAT3680IKS-4.2-T1

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Datasheet: AAT3680IKS-4.2-T1

File Size: 271849 KB

Manufacturer: ANALOGICTECH [Advanced Analogic Technologies]

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AAT3680 General Description

The AAT3680 BatteryManager™ is a member of AnalogicTech's Total Power Management IC™ family. This device is an advanced Lithium-Ion (Li- Ion) battery charge and management IC, specifically designed for low cost compact portable applications. In a single 8-pin package, the AAT3680 precisely regulates battery charge voltage and charge current. This device is capable of two trickle charge current levels controlled by one external pin. Battery charge temperature and charge state are carefully monitored for fault conditions. In the event of an over current, short circuit or over temperature failure, the device will automatically shut down, thus protecting the charging device and the battery under charge. A battery charge state monitor output pin is provided to indicate the battery charge status though a display LED. The battery charge status output is a serial interface which may also be read by a system microcontroller.

The AAT3680 is available in an 8-pin MSOP or 12-pin TSOPJW package, specified over -20 to 70°C range.

AAT3680 Maximum Ratings

Symbol Description Value Units
VP VP relative to VSS -0.3 to 16 V
VCSI CSI to GND -0.3 to VP+0.3 V
VT2X T2X to GND -0.3 to 5.5 V
VBAT BAT to GND -0.3 to VP+0.3 V
TJ Operating Junction Temperature Range -40 to 150 °C
TLEAD Maximum Soldering Temperature (at Leads) 300 °C
ESD ESD Rating Note 1 kV

AAT3680 Features

• 4.5V to 15V Input voltage range
• 1% Accurate Preset Voltages: 4.1V, 4.2V, 8.2V, 8.4V
• Low operation current, typically 0.5mA
• Programmable Charge Current
• Automatic recharge sequencing
• Battery temperature monitoring
• Deep discharge cell conditioning
• Fast trickle charge option with thermal over-ride
• Full battery charge auto turn off / sleep mode
• Over voltage, current and temperature protection
• Power on reset
• LED Charge Status Output or System Microcontroller serial interface
• Temperature range -20 to 70°C
• 8 pin MSOP, 12 pin TSOPJW package

AAT3680 Typical Application

• Cellular Phones
• Personal Digital Assistants (PDA's)
• Desktop Chargers
• USB Chargers

AAT3680 Connection Diagram

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