MCP16251_16 datasheet(2/32 Pages) MICROCHIP

Part #	MCP16251

Description	Low Quiescent Current, PFM/PWM Synchronous Boost Regulator with True Output Disconnect or Input/Output Bypass Option

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Manufacturer	MICROCHIP [Microchip Technology]

Direct Link	http://www.microchip.com

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2 / 32 page

MCP16251/2

DS20005173B-page 2

 2013 - 2016 Microchip Technology Inc.

Typical Application

VIN

PGND

VFB

SW

VIN

3.0V to 4.2V

VOUT

5.0V / 200 mA

COUT

10 µF

CIN

4.7 µF

L

4.7 µH

VOUTS

+

-

3.09 M



1M



VOUTP

SGND

EN

VIN

GND

VFB

SW

VIN

0.9V to 1.7V

VOUT

3.3V / 75 mA

COUT

10 µF

CIN

4.7 µF

L

4.7 µH

VOUT

+

-

1.69 M



1M



EN

50

55

60

65

70

75

80

85

90

95

100

0.1

1

10

100

1000

I

OUT (mA)

V

OUT = 3.3V

V

IN = 1.5V

V

IN = 2.4V

V

IN = 3.0V

RTOP

RBOT

RTOP

RBOT

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MCP16251 Datasheet(PDF) 2 Page - Microchip Technology

MCP16251 Datasheet(HTML) 2 Page - Microchip Technology

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