Datasheet > LP3315

LP3315

更新时间： 2024-11-17 17:00:51

品牌	Logo	应用领域
微源半导体 - LOWPOWER		/
页数	文件大小	规格书
8页	400K
描述
Low size,Small EMI

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数据手册

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LP3315 数据手册

Preliminary Datasheet

LP3315

1.2MHz,30V/1A High Performance, Boost Converter

General Description

Features

The LP3315 is a 1.2MHz PWM boost switching

regulator designed for constant-voltage boost

applications. The LP3315 can drive a string of up to

30V. The LP3315 implements a constant frequency

1.2MHz PWM control scheme. The high frequency

PWM operation also saves board space by reducing

external component sizes. To improve efficiency, the

feedback voltage is set to 1250mV, which reduces the

power dissipation in the voltage setting resistor.

 High Efficiency: 90

 1.2MHzFixed-Frequency PWM Operation

 Maximum Output Voltage up to 30V

 Guaranteed 13V/200mA Output with 5V input

 Operating Range : 2.7V to 5.5V



 Programmable Soft-start

 Available in SOT23-5

 Minimize the External Component

 RoHS Compliant and 100% Lead (Pb)-Free

Highly integration and internal compensation network

minimizes as 6 external component counts. Optimized

operation frequency can meet the requirement of small

LC filters value and low operation current with high

efficiency.

Typical Application Circuit

Vin

10uH

10uF

LP3315

1nF

860K

Vin

Order Information

LP3315 □ □

□

100K

SHDN

GND

F: Pb-Free

Package Type

B5: SOT23-5

Marking information

Device

Marking

LPS

Package

SOT23-5

Shipping

3K/REEL

LP3315

Applications

FbYWX

Y: Year code. W: Weeks code. X: Series number code.



Panel Bais Voltage supply

OLED Backlight driver

Notebook Computers

Portable Applications

MID

LP3315-02

Sep.-2021

Email: marketing@lowpowersemi.com

www.lowpowersemi.com

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