NCP1593A - Synchronous Buck Regulator

ON Semiconductor

NCP1593A Datasheet Preview — Preview of NCP1593A PDF

Datasheet Details

Part number	NCP1593A
Manufacturer	ON Semiconductor ↗
File Size	479.46 KB
Description	Synchronous Buck Regulator
Datasheet	NCP1593A_ONSemiconductor.pdf

NCP1593A Product details

Description

Pin No Symbol 1 NC / LX 2, 3 LX 4 PG 5 EN 6 FB 7 SS / NC 8 9, 10 EP VCC VCCP GND Figure 1. Block Diagram Description No connect pin for NCP1593A.The user may ground this pin or leave it floating./ LX pin for NCP1593B The drains of the internal MOSFETs.The output inductor should be connected to these pins.Open drain output from the Power Good logic.When the FB voltage is within regulation, this is a high impedance pin.Otherwise it is pulled low.Logic input to enable the part.L

Features

include cycle.
by.
cycle current limiting, 100% duty cycle operation, short.
circuit protection, power saving mode and thermal shutdown. Features.
Wide Input Voltage Range: from 4.0 V to 5.5 V.
Internal 90 mW High.
Side P.
Channel MOSFET and 60 mW Low.
Side N.
Channel MOSFET.
Fixed 1 MHz Switching Frequency.
Cycle.
by.
Cycle Current Limiting.
Hiccup Mode Short.
Circuit Protection.

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Published: Nov 7, 2013 |