Part number:
ST1S03
Manufacturer:
File Size:
596.11 KB
Description:
Step-down switching regulator.
Datasheet Details
Part number:
ST1S03
Manufacturer:
File Size:
596.11 KB
Description:
Step-down switching regulator.
ST1S03, step-down switching regulator
The ST1S03 is a step-down DC-DC converter optimized for powering a low voltage digital core in HDD applications and, generally, to replace the high current linear solution when the power dissipation may cause a high heating of the application environment.
It provides up to 1.5 A over an input voltag
ST1S03 Features
* Step-down current mode PWM (1.5 MHz) DC-DC converter
* 2% DC output voltage tolerance
* Internal soft-start for STARTUP current limitation and power on delay of 50 - 100 µs
* Typical efficiency: > 70% over all operating conditions
* 1.5 A output current capability
* Not swi
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