MB39A126 Fujitsu, MB39A126 Datasheet

MB39A126

Manufacturer Part Number

MB39A126

Description

SSOP

Manufacturer

Fujitsu

Datasheet

1.MB39A126.pdf (64 pages)

Specifications of MB39A126

Date_code

05+

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

MB39A126PFV-G-BND-ERE1

Manufacturer:

FUJITSU/富士通

Quantity:

20 000

Current page: 1 of 64
Download datasheet (741Kb)

FUJITSU SEMICONDUCTOR

ASSP for Power Supply Applications (Secondary battery)

DC/DC Converter IC for Charging

Li-ion Battery

MB39A125/126

DESCRIPTION

MB39A125/126 is a DC/DC converter IC for charging Li-ion battery, which is suitable for down-conversion, and

uses pulse width modulation (PWM) for controlling the output voltage and current independently. This IC integrates

the build-in comparator for the voltage detection of the AC adapter, and selects the AC adapter or battery auto-

matically for power supply to the system.

Provides a wide range of power supply voltage, low standby current, and high efficiency, which makes them ideal

as a built-in charging device in products such as notebook PC.

FEATURES

• High efficiency : 97% (MAX)

• Built-in two constant current control circuits

• Analog control of the charging current value (+INE1, +INE2 terminal)

• Built-in AC adapter voltage detection function (ACOK, XACOK terminal)

PACKAGES

DATA SHEET

24-pin plastic SSOP

(FPT-24P-M03)

28-pin plastic QFN

(LCC-28P-M11)

DS04-27248-1E

(Continued)

Related parts for MB39A126

Related keywords

MB39A126 datasheet
MB39A126 data sheet
MB39A126 pdf datasheet
MB39A126 component
MB39A126 part
MB39A126 distributor
MB39A126 RoHS
MB39A126 datasheet download