Datasheet > AIC2300-33GV5

AIC2300-33GV5

更新时间： 2025-07-20 01:03:35

品牌	Logo	应用领域
沛亨 - AIC		/
页数	文件大小	规格书
10页	202K
描述
400mA Synchronous PWM Step-Down

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AIC2300-33GV5 数据手册

AIC2300

400mA Synchronous PWM Step-Down

DC/DC Converter

FEATURES

DESCRIPTION



2.5V to 5.5V Input Voltage Range

The AIC2300 is a low-noise, pulse-width-

modulated (PWM) , DC-DC step-down converter.

The device is available in an adjustable version

and fixed output voltages of 1.0V, 1.2V, 1.8V,

and 3.3V. The device features an internal



400mA Guaranteed Output Current



Up to 95% Efficiency



Low R_DS(ON)Internal Switche: 280mΩ



No Schottky Diode Required



100% Duty Cycle in Low Dropout Operation

Operating Frequency: 1.5MHz

Accurate Reference 0.6V Provides Low

Output Voltages

synchronous rectifier for high efficiency; it

requires no external Schottky diode. Shutdown

mode places the device in standby, reducing

supply current to under 1µA. Other features of



the

AIC2300

include high efficiency, low

dropout voltage,short circuit protection, over

temperature protection, and over voltage

protection. It is available in a small 5 pins SOT-

23 package.

APPLICATIONS

LCD TV



Multi-function Peripheral



Cellular Phones



CPU I/O Supplies



Cordless Phones



PDAs and Handy-Terminals



Battery-Operated Devices (1 Li-Ion or 3



NiMH/ NiCd)

APPLICATIONS CIRCUIT



Fig. 1 Fixed Step-Down DC/DC Converter

Analog Integrations Corporation

Si-Soft Research Center

DS-2300G-01 20120531

3A1, No.1, Li-Hsin Rd. I , Science Park , Hsinchu 300, Taiwan , R.O.C.

TEL: 886-3-5772500

FAX: 886-3-5772510

www.analog.com.tw

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