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PM6675A

ST Microelectronics
Part Number PM6675A
Manufacturer ST Microelectronics
Description High Efficiency Step Down Controller
Published Nov 13, 2006
Detailed Description www.DataSheet4U.com PM6675A High efficiency step-down controller with embedded 2A LDO regulator Target Specification F...
Datasheet PDF File PM6675A PDF File

PM6675A
PM6675A

Overview
www.
DataSheet4U.
com PM6675A High efficiency step-down controller with embedded 2A LDO regulator Target Specification Features switching ■ Switching section – 4.
5V to 36V input voltage range – 0.
6V, ±1% voltage reference – Selectable 1.
5V fixed output voltage – Adjustable 0.
6V to 3.
3V output voltage – 1.
237V ±1% reference voltage available – Very fast load transient response using constant-on-time control loop – No RSENSE current sensing using low side MOSFETs' RDS(ON) – Negative current limit – Latched OVP and UVP – Soft start internally fixed at 3ms – Selectable pulse skipping at light load – Selectable No-Audible (33KHz) pulse skip mode – Ceramic output capacitors supported – Output vol...


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