ACE7330NHMS datasheet(1/4 Pages) ACE

部件名	ACE7330NHMS

功能描述	High Efficiency Fast Response, 3A, 30V Input Synchronous Step-Down Regulator

PDF	4 Pages

Scroll/Zoom	100%

制造商	ACE [ACE Technology Co., LTD.]

网页	http://www.ace-ele.com

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ACE7330N

High Efficiency Fast Response, 3A, 30V Input Synchronous Step-Down Regulator

VER 1.1

1

Description

The ACE7330N develops a high efficiency synchronous step-down DC/DC converter capable of

delivering 3A load current. The ACE7330N operates over a wide input voltage range from 4.5V to 30V

and integrates main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss.

The ACE7330N adopts peak current control scheme. The switching frequency is adjustable from 500kHz

to 2.5MHz using an external resistor. The device also features ultra-low quiescent operating to achieve

high efficiency under light load. And the internal soft-start limits inrush current during power on.

ACE7330N is available in TSOT23-8 package.

Features

⚫

Low RDS(ON) for Internal Switches (Top/Bottom): 110/70 mΩ

⚫

4.5-30V Input Voltage Range

⚫

Internal Compensation

⚫

Internal 1ms Soft-start Limits the Inrush Current

⚫

Adjustable Switching Frequency Range: 500kHz to 2.5MHz

⚫

3A Output Current Capability

⚫

1.5% 0.6V Reference

⚫

Low Quiescent Current

⚫

Cycle-by-cycle Peak Current Limit

⚫

Short Circuit Protection

⚫

Thermal Shutdown and Auto Recovery

⚫

RoHS Compliant and Halogen Free

⚫

Compact Package: TSOT23-8

Application

⚫

LCD-TV

⚫

SetTop Box

⚫

Notebook

⚫

Storage

⚫

High Power AP Router

⚫

Networking

类似零件编号 - ACE7330NHMS

制造商	部件名	数据表	功能描述
ACE Technology Co., LTD...	ACE7331M	407Kb / 7P	P-Channel 30-V MOSFET VER 1.1
	ACE7332M	596Kb / 6P	N-Channel 30-V (D-S) MOSFET VER 1.1
	ACE7333C	640Kb / 11P	28V, 3A, 500KHz Synchronous Step-Down DC/DCConverter VER 1.2
	ACE7333CIMH	640Kb / 11P	28V, 3A, 500KHz Synchronous Step-Down DC/DCConverter VER 1.2
	ACE7333M	587Kb / 6P	P-Channel 30-V (D-S) MOSFET VER 1.1

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类似说明 - ACE7330NHMS

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