Datasheet > LPS100

LPS100

更新时间： 2024-04-09 19:00:12

品牌	Logo	应用领域
微源半导体 - LOWPOWER		/
页数	文件大小	规格书
6页	447K
描述
QC2.0: UL Certification No. 4787667866-2

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数据手册

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LPS100 数据手册

Preliminary Datasheet

LPS100

Charger Interface Physical Layer IC

General Description

Features

 Fully supports Quick Charge 2.0 specification

LPS100 is a low-cost USB high-voltage dedicated

charging port (HVDCP) interface IC for the Quick

Charge 2.0 specification. It incorporates all necessary

functions to add Quick Charge 2.0 capability to Power

Integrations’ switcher ICs such as TOP Switch or Tiny

Switch and other solutions employing traditional

feedback schemes. LPS100 supports the full output

Voltage range of either Class A or Class B. Optionally

Class B can be inhibited for protecting the battery

charger from accidental damage. LPS100 automatically

detects whether a connected Powered Device (PD) is

Quick Charge 2.0 capable before enabling output

Voltage adjustment. If a PD not compliant to Quick

Charge 2.0 is detected the LPS100 disables output

Voltage adjustment to ensure safe operation with

legacy 5V only USB PDs.



Class A: 5V, 9V, and 12V output Voltage

Class B: 5V, 9V, 12V, and 20V output

Voltage

 USB battery charging specification revision 1.2

compatible

 Automatic USB DCP shorting D+ to D- line

 Default 5V mode operation

 Supports TOP Switch and Tiny Switch

 Very low power consumption



Below 1mW at 5V output

 Fail safe operation



Adjacent pin-to-pin short-circuit fault

Open circuit pin fault

Typical Application Circuit

Ordering Information

Output Voltage

5V / 9V / 12V / 20V

VOUT

D-

R₈

4.53KΩ

R₁

LPS100 □ □

□

D+

GND

R₅

C₁

220nF

F: Pb-Free

Feedback

Network

LPS100

Package Type

SO: SOP-8

R₄

R₃

D-

D+

R₇

390KΩ

R₂

Applications

Marking Information



Battery chargers for smart phones, tablets

Net books, digital cameras

Blue tooth accessories

USB power output ports

Device

Marking

Package Shipping

LPS100SOF

LPS

SOP-8

4K/REEL

LPS100

YWX

Marking indication:

Y:Production year W:Production week X:Series number

LPS100– 02

Dec.-2019

Email: marketing@lowpowersemi.com www.lowpowersemi.com Page 1 of 6

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与LPS100相关器件

型号	品牌	获取价格	描述	数据表
LPS-100	ASTRODYNE	获取价格	100W Single Output without PFC Function
LPS-100	MEANWELL	获取价格	100W Single Output without PFC Function
LPS-100_11	MEANWELL	获取价格	100W Single Output without PFC Function
LPS-100_1108	MEANWELL	获取价格	100W Single Output without PFC Function
LPS-100-12	MEANWELL	获取价格	100W Single Output without PFC Function
LPS-100-12	XPPOWER	获取价格	100W Single Output without PFC Function
LPS-100-12	ASTRODYNE	获取价格	100W Single Output without PFC Function
LPS100-12	ASTRODYNE	获取价格	100W Single Output Switching Power Supply
LPS-100-13.5	ASTRODYNE	获取价格	100W Single Output without PFC Function
LPS-100-13.5	XPPOWER	获取价格	100W Single Output without PFC Function