AN6012

1.25MHz, 2A, High Efficiency PWM Step-Down DC/DC Converter - AN6012

AN6012 is a high efficiency step-down DC/DC converter operated with the current mode and the constant frequency. The internal switch and synchronous rectifier are integrated for high efficiency. AN6012 can supply 2A of load current from 2.7V to 5.5V supply voltage. The switching frequency is set at 1.25MHz, allowing the use of small surface mount inductors and capacitors. It can run 100% duty cycle for low dropout application. AN6012 is available in a SOP-8 package.

Rectified Type

SYNC 1CH

Vin(Min)[V]

2.7

Vin(Max)[V]

5.5

Vout(Min)[V]

0.8

Vout(Max)[V]

5.5

Current[A]

Freq(Max)[MHz]

–

Freq(Typ)[MHz]

1.25

Efficiency[%]

Package Type

SOP8-EP

Remark

Comp/ADJ

Features

2.7V to 5.5V Input Voltage Range
High Efficiency: Up to 95%
1.25MHz Constant Switching Frequency
2A Available Load Current
100% Duty Cycle in Dropout
Current Mode Control
Short Circuit Protection
Thermal Shutdown Protection
Thermal Enhanced SOP-8 Package

Application

Set Top Box
LCD TV
ASIC/DSP/μP/FPGA Core and I/O Voltages
Access-Point Router
Cellular Base Stations
Networking and Telecommunications

The Most Extraordinary Technology For Power IC.

(+886) 3-668-6793
sales@ananavitek.com
5F.-1, No. 29, Puding Rd., East Dist., Hsinchu City 300, Taiwan

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