LP6218S datasheet(1/6 Pages) POWER

부품명	LP6218S

상세설명	Output to Input Disconnect at Shutdown Mode

PDF	6 Pages

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제조업체	POWER [Lowpower Semiconductor inc]

홈페이지	http://www.lowpowersemi.com

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1 / 6 page

Preliminary Datasheet

LP6218S

LP6218S –01 Version 1.1Datasheet

Jul.-2013

www.lowpowersemi.com - -

Page 1 of 6

High Efficiency 2.6A Boost DC/DC Convertor

General Description

The LP6218S is a current mode boost DC-DC

converter. Its PWM circuitry with built-in 2.6A

Current power MOSFET makes this converter

highly power efficiently. Selectable high switching

frequency allows faster loop response and easy

filtering with a low noise output. The non-inverting

input its error amplifier is connected to an internal

0.6V precision reference voltage. Soft-Start time

can be programmed with an external capacitor,

which sets the input current ramp rate. Current

mode control and external compensation network

make it easy and flexible to stabilize the system.

Ordering Information

LP6218S - □ □

□

F: Pb-Free

Package Type

B6: SOT23-6

Typical Application Circuit

C3

22pF

R1

180K

EN

4

FB

3

Vin

5

ISET

6

LP6218SB6F

Vin

Vout

C1

22uF

C2

22uF

R2

30K

4.7uH

R3

30K

Features

Up to 94% efficiency

Output to Input Disconnect at Shutdown Mode

Shut-down current:<1uA

Output voltage Up to 12V

Internal Compensation, Soft-start

1.2MHz fixed frequency switching

High switch on current:2.6A

Available in SOT23-6 Package 　

Applications

Battery products

Host Products

Panel

Pin Configurations

Marking Information

Please see website:www.lowpowersemi.com.

3

6

1

4

LP6218SB6F

5

2

유사한 부품 번호 - LP6218S

제조업체	부품명	데이터시트	상세설명
Lowpower Semiconductor ...	LP6218	714Kb / 9P	High Efficiency 2.1A Boost DC/DC Convertor

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Lowpower Semiconductor ...	LP6206	369Kb / 7P	Output to Input Disconnect at Shutdown Mode
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LP6218S 데이터시트(PDF) 1 Page - Lowpower Semiconductor inc

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