Datasheet > APW7089QBE-TBG

APW7089QBE-TBG

更新时间： 2024-10-14 12:54:27

品牌	Logo	应用领域
茂达 - ANPEC		转换器
页数	文件大小	规格书
23页	436K
描述
6-Channel DC/DC Converter Control IC

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数据手册

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APW7089QBE-TBG 数据手册

APW7095/A

6-Channel DC/DC Converter Control IC

Features

General Description

The APW7095/A is a 6-channel, frequency-settable, volt-

age-mode, DC/DC control IC providing a complete power

supply solution for high-performance portable digital

cameras. The APW7095/A uses pulse-width-modulation

(PWM) and synchronous rectification for high efficiency

step-up, step-down, up-down, and inverting converters

with free input and output settings in 2 or 4-cell AA, 1-cell

lithium-ion (Li+), and dual-battery designs. The APW7095/

A incorporates error amplifiers, output short-circuit

detection, under-voltage lockout, soft-start, and output

switch control into a chip. The AP7095/A improves

performance, component count, and size compared to

conventional multi-channel controllers.

Supports for Synchronous Rectification

(CH1, CH2, and CH5)

Supports for Down or Up-Down Zeta Conversions

(CH1 and APW7095 CH2)

Supports for Up, Flyback, or Up-Down SEPIC

Conversions (APW7095A CH2, CH3, APW7095

CH4, CH5, and CH6)

Supports for Inverting Conversion

(APW7095A CH4)

Low Start-up Voltage : 1.4V (CH6)

The APW7095/A has a power-good indicator (PGOOD)

that signals when CH1 output is within ±10% of the set

voltage by monitoring IN1 pin.

Power Supply Voltage Range

- CH1 to CH5 : 3.0V to 6.5V

- CH6 : 2.4V to 6.5V

The APW7095/A is available in compact 48-pin plastic

LQFP and TQFN packages.

1% Reference Voltage Accuracy

Wide Operating Frequency 100kHz to 1MHz

Soft-Start Function (CH1 to 6)

Power Good (PGOOD) Indicator for CH1

Low Shutdown Current

Applications

Digital Camera

Camcorder

Output Short-Circuit Detections

Hand-Held Instrument

Lead Free and Green Devices Available

(RoHS Compliant)

ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise

customers to obtain the latest version of relevant information to verify before placing orders.

www.anpec.com.tw

Rev. A.4 - Dec., 2008

12 3 4 5 6 7...23

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