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AIC2323 Datasheet دیتاشیت PDF دانلود

دیتاشیت - Analog Intergrations Corporation - PWM Step-Down Converter

شماره قطعه AIC2323
شرح مفصل PWM Step-Down Converter
تولید کننده Analog Intergrations Corporation 
آرم Analog Intergrations Corporation 


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AIC2323 شرح
AIC2323
3.2A 550k/1.1MHz Synchronous PWM
FEATURES
2.5V to 6V Input Voltage Range
Adjustable Output Voltage from 0.8V to Vin
3.2A Guaranteed Output Current
Up to 95% Efficiency
Low RDS(ON) Internal Switches: 110m
No Schottky Diode Required
100% Duty Cycle in Low Dropout Operation
Fixed 550k/1.1MHz Operating Frequency
Optional Soft-Start Internal Fixed 1ms Soft-
Start (in SOP-8)
Step-Down Converter
DESCRIPTION
The AIC2323 is a low-noise, pulse-width-
modulated (PWM), DC-DC step-down converter.
The device features an internal synchronous
rectifier for high efficiency; it requires no external
Schottky diode. Shutdown mode places the
device in standby, reducing supply current to
under 2µA. Other features of the AIC2323
include high efficiency for all load range, low
dropout voltage, short circuit protection, and
over temperature protection.
APPLICATIONS
LCD TV
Portable Products
Wireless and DSL Modems
Solid-State Drives
Battery-Operated Devices (1 Li-Ion or 3
NiMH/ NiCd)
Analog Integrations Corporation
Si-Soft Research Center
DS-2323G-03 20121212
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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دیتاشیت توصیه

شماره قطعه شرح مفصل تولید کنندگان
AIC2322 PWM Step-Down DC/DC Converter Analog Intergrations Corporation
Analog Intergrations Corporation
AIC2323 PWM Step-Down Converter Analog Intergrations Corporation
Analog Intergrations Corporation

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