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AP3211H

BCD
Part Number AP3211H
Manufacturer BCD
Description 1.5A ASYNCHRONOUS DC-DC BUCK CONVERTER
Published Mar 20, 2017
Detailed Description OBSOLETE – PART DISCONTINUED PART OBSOLETE - USE AP3211 and AP5100 Preliminary Datasheet 1.4MHz, 1.5A ASYNCHRONOUS DC-...
Datasheet PDF File AP3211H PDF File

AP3211H
AP3211H

Overview
OBSOLETE – PART DISCONTINUED PART OBSOLETE - USE AP3211 and AP5100 Preliminary Datasheet 1.
4MHz, 1.
5A ASYNCHRONOUS DC-DC BUCK CONVERTER AP3211H General Description The AP3211H is a 1.
4MHz fixed frequency, current mode, PWM buck (step-down) DC-DC converter, capable of driving a 1.
5A load with high efficiency, excellent line and load regulation.
The device integrates N-channel power MOSFET switch with low on-resistance.
Current mode control provides fast transient response and cycle-by-cycle current limit.
A standard series of inductors are available from several different manufacturers optimized for use with the AP3211H.
This feature greatly simplifies the design of switch-mode power supplies.
The AP3211H is available in SOT-23-6 package.
Features • Input Voltage Range: 4.
5V to 23V • Fixed 1.
4MHz Frequency • High Efficiency: up to 92% • Output Current: 1.
5A • Current Mode Control • Built-in Over Current Protection • Built-in Thermal Shutdown Function • Built-in UVL...


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