NCP45520IMNTWGL datasheet(1/10 Pages) ONSEMI

부품명	NCP45520IMNTWGL

상세설명	ecoSWITCH Advanced Load Management

PDF	10 Pages

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제조업체	ONSEMI [ON Semiconductor]

홈페이지	http://www.onsemi.com

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1 / 10 page

January, 2013 − Rev. 1

1

Publication Order Number:

NCP45520/D

NCP45520, NCP45521

ecoSWITCH

t

Advanced Load Management

Controlled Load Switch with Low RON

The NCP4552x series of load switches provide a component and

area-reducing solution for efficient power domain switching with

inrush current limit via soft start. In addition to integrated control

functionality with ultra low on−resistance, these devices offer system

safeguards and monitoring via fault protection and power good

signaling. This cost effective solution is ideal for power management

and hot-swap applications requiring low power consumption in a

small footprint.

Features

• Advanced Controller with Charge Pump

• Integrated N-Channel MOSFET with Low RON

• Input Voltage Range 0.5 V to 13.5 V

• Soft-Start via Controlled Slew Rate

• Adjustable Slew Rate Control (NCP45521)

• Power Good Signal (NCP45520)

• Thermal Shutdown

• Undervoltage Lockout

• Short-Circuit Protection

• Extremely Low Standby Current

• Load Bleed (Quick Discharge)

• This is a Pb−Free Device

Typical Applications

• Portable Electronics and Systems

• Notebook and Tablet Computers

• Telecom, Networking, Medical, and Industrial Equipment

• Set−Top Boxes, Servers, and Gateways

• Hot Swap Devices and Peripheral Ports

Figure 1. Block Diagram

(*Note: either PG or SR available for each part)

EN

Bandgap

&

Biases

Charge

Pump

Delay and

Slew Rate

Control

GND

BLEED

Thermal,

Undervoltage

&

Short−Circuit

Protection

SR*

Control

Logic

PG*

VOUT

VIN

VCC

DFN8, 2x2

CASE 506CC

MARKING DIAGRAM

http://onsemi.com

RON TYP

VCC

IMAX

9.5 mW

3.3 V

10.5 A

3.3 V

10.1 mW

VIN

1.8 V

5.0 V

PIN CONFIGURATION

(Top View)

See detailed ordering and shipping information on page 9 of

this data sheet.

ORDERING INFORMATION

1

XX = PH for NCP45520−H

= PL for NCP45520−L

= SH for NCP45521−H

= SL for NCP45521−L

M

= Date Code

G

= Pb−Free Package

XX MG

G

1

(Note: Microdot may be in either location)

12.8 mW

3.3 V

12 V

1

PG or SR

EN

GND

BLEED

4

2

3

8

7

6

5

9: VIN

VOUT

VCC

VIN

유사한 부품 번호 - NCP45520IMNTWGL

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ON Semiconductor	NCP45520IMNTWG-H	140Kb / 15P	Advanced Load Management September, 2014 ??Rev. 3
ON Semiconductor	NCP45520IMNTWG-L	140Kb / 15P	Advanced Load Management September, 2014 ??Rev. 3

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