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LA8533A

Linear Artwork
Part Number LA8533A
Manufacturer Linear Artwork
Description 3A/21V Step-Down DC-DC Converter
Published Jan 8, 2016
Detailed Description General Description LA8533/A 1.4MHz, 3A/21V Step-Down DC-DC Converter Features LA8533/A is a current mode, step-down D...
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LA8533A
LA8533A

Overview
General Description LA8533/A 1.
4MHz, 3A/21V Step-Down DC-DC Converter Features LA8533/A is a current mode, step-down DC-DC converter that is designed to meet 3A output current, and utilizes PWM control scheme that switches with 1.
4MHz fixed frequency.
The input voltage range of LA8533/A is from 4.
5V to 21V, and available in adjustable output voltage from 0.
8V to VIN.
The supply current is only 1mA during operation and under 20uA in shutdown.
This device provides an enable function that can be controlled by external logic signal.
It also provides excellent regulation during line or load transient.
Other features of soft-start, current limit, thermal shutdown protection, and short circuit pr...


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