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AiT Semiconductor BAT DataSheet

No. parte # Fabricante Descripción Hoja de Datos
1
A4057

AiT Semiconductor
LINEAR LI-ION BATTERY CHARGER

 Double lithium battery charge management
 Only need a few external components
 Pre-charge, constant current charging , constant voltage charging mode
 Temperature detection
 Two charging status
 Available in SOP8 Package APPLICATION
 Digital
Datasheet
2
BAT54AW

AiT Semiconductor
DUAL BARRIER SCHOTTKY DIODES

⚫ Extremely Fast Switching Speed
⚫ Low Forward Voltage — 0.35 Volts (Typ) @ IF = 10mAdc ORDERING INFORMATION Package Type Part Number SOT-323 BAT54AW Note 3,000pcs/Reel AiT provides all RoHS Compliant Products PIN DESCRIPTION REV1.0 - DEC 2
Datasheet
3
BAT54CW

AiT Semiconductor
SCHOTTKY DIODE
These Schottky barrier diodes are designed for
 high speed applications, circuit protection, and
 voltage clamping. Extremely low forward voltage reduces conduction loss. Miniature surface
 package is excellent for hand held and portable applicat
Datasheet
4
A4051

AiT Semiconductor
1A LINEAR LI-ION BATTERY CHARGER
The A4051 is a complete constant current & constant voltage linear charger for single cell lithium-ion batteries. Its PSOP8 package and low external component count make the A4051 ideally suited for portable applications. Furthermore, the A4051 is s
Datasheet
5
A4054A

AiT Semiconductor
800mA STANDALONE LINEAR Li-ion BATTERY CHARGER
include charge current monitor, under-voltage lockout, automatic recharge and a status pin to indicate charge termination and the presence of an input voltage. A4054A will check the battery voltage first, it will not start charging unless the battery
Datasheet
6
BAT54CL

AiT Semiconductor
SCHOTTKY DIODE

 Low Forward Voltage
 Fast Switching
 PN Junction Guard Ring for Transient and ESD Protection
 Available in SOT-23 Package MECHANICAL DATA Case: SOT-23, Molded Plastic Case material
  – UL Flammability Rating Classification 94V-0 Moisture sensitivi
Datasheet
7
BAT54L

AiT Semiconductor
SCHOTTKY DIODE

 Low Forward Voltage
 Fast Switching
 PN Junction Guard Ring for Transient and ESD Protection
 Available in SOT-23 Package MECHANICAL DATA Case: SOT-23, Molded Plastic Case material
  – UL Flammability Rating Classification 94V-0 Moisture sensitivi
Datasheet
8
BAT54AL

AiT Semiconductor
SCHOTTKY DIODE

 Low Forward Voltage
 Fast Switching
 PN Junction Guard Ring for Transient and ESD Protection
 Available in SOT-23 Package MECHANICAL DATA Case: SOT-23, Molded Plastic Case material
  – UL Flammability Rating Classification 94V-0 Moisture sensitivi
Datasheet
9
A4004

AiT Semiconductor
ONE CELL LITHIUM-ION/POLYMER BATTERY PROTECTION IC

 Protection of Charger Reverse Connection
 Protection of Battery Cell Reverse Connection
 Integrate MOSFET
 Over-temperature Protection
 Two-step Overcurrent Detection: Over-discharge Current Load Short Circuiting
 Charger Detection Function
Datasheet
10
A4053

AiT Semiconductor
1A LINEAR LI-ION BATTERY CHARGER
The A4053 is a complete constant current & constant voltage linear charger for single cell lithium-ion batteries. Its P-MSOP package and low external component count make the A4053 ideally suited for portable applications. Furthermore, the A4053 is
Datasheet
11
A4062

AiT Semiconductor
STANDALONE Li-ION SWITCH MODE BATTERY CHARGER
The A4062 is a complete battery charger controller for two (8.4V) cell lithium-ion batteries. With a 500kHz switching frequency, the A4062 provides a small, simple and efficient solution to fast charge Li-Ion batteries from a wide range of supply vo
Datasheet
12
A4001

AiT Semiconductor
ONE CELL LITHIUM-ION/POLYMER BATTERY PROTECTION
The A4001 battery protection IC is designed to protect lithium-ion/polymer battery from damage or degrading the lifetime due to overcharge, over discharge, and/or overcurrent for one-cell lithium-ion polymer battery powered systems, such as cellular
Datasheet
13
A8240

AiT Semiconductor
LED BACKLIGHT DRIVER WLED LINEAR DRIVER FOR LI-ION BATTERY APPLICATION
The A8240 is a CMOS based White/Blue LED driver
 with stand-alone capability. The driver is primarily
 designed for LED backlighting of LCD display
 powered by Li-ion battery With its high efficiency, low
 standby current and wide range of i
Datasheet
14
A4055

AiT Semiconductor
800mA STANDALONE LINEAR LI-ION BATTERY CHARGER
include charge current monitor, under-voltage lockout, automatic recharge and a status pin to indicate charge termination and the presence of an input voltage. The A4055 is available in SOT-25 Package FEATURES
 Programmable Charge Current Up to 800
Datasheet
15
A4061

AiT Semiconductor
500mA/1.5A STANDALONE LINEAR LI-ION BATTERY CHARGE
Datasheet
16
BAT54SL

AiT Semiconductor
SCHOTTKY DIODE

 Low Forward Voltage
 Fast Switching
 PN Junction Guard Ring for Transient and ESD Protection
 Available in SOT-23 Package MECHANICAL DATA Case: SOT-23, Molded Plastic Case material
  – UL Flammability Rating Classification 94V-0 Moisture sensitivi
Datasheet
17
A4006

AiT Semiconductor
SINGLE CELL LI-ION BATTERY INDICATOR
The A4006 is a single lithium battery charge indicator chip, using CMOS process to achieve, small size and ease of installation of portable products. The A4006 with built-in comparator and feedback loop, to materialize the detection of the four volt
Datasheet



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