电源管家,让设计更可靠!
充电|
升压|
降压|
LDO|
过压/过流保护|
PMIC|
背光|
MOS|
功放
微源半导体欢迎您
Welcome to LOWPOWERSEMI
关注微源半导体公众号
企业号
规格书快速查询/样品申请
公众号
订阅/新品推荐
客服咨询
技术咨询
微源产品  LPS Product
电源芯片
  POWER IC
T-CON POWER
•
PMIC
•
Vcom OP
•
Programmable Gamma
•
Level Shifter
Battery Management
•
Linear Charger
•
Fast Charger (Switching Charger)
•
Battery Protection
Step-Up (Boost)
•
Boost Converter (Integrated Switch)
•
Boost Controller (External Switch)
•
Series White-LED Driver
•
Flash LED Driver
Step-Down (Buck)
•
Buck Converter (Integrated Switch)
•
Buck Controller (External Switch)
-
High Voltage Input Buck ICs
-
Low Voltage Input Buck ICs
Linear Regulator (LDO)
•
Single-Channel Output
•
Multi-Channel Output
Power Management
•
Reset
•
Voltage Detector
•
Current Limited Switch
•
Voltage & Current Limit Protection
F/H Bridge
MOSFET Driver
PMU
AC/DC
Mos管
   MOSFET
•
N-Channel MOSFET Transistor
•
P-Channel MOSFET Transistor
•
Power MOSFET Module
音频功放
   Audio
•
Class D Amplifiers
•
Class F Amplifiers
•
Class AB Amplifiers
•
Class X Amplifiers
•
Earphone Amplifiers
协议芯片
  QC/PD
•
QC2.0
•
QC3.0
解决方案
  Solution
解决方案
关于微源
  About Us
公司介绍
联系我们
公司历程
技术支持
  Support
企业号
规格书快速查询/样品申请
公众号
订阅/新品推荐
LP3110-Charge Pump
产品型号
输入电压(V)
输出电压(V)
开关频率(Hz)
输出电流
明亮模式
特征
封装
规格书
LP3110
2.8-5
CP
340K
350
-
Low Size,SS,OCP
SOT23-6
High Performance Regulated Charge Pump
General Description
The LP3110 is a high performance charge pump DC/DC converter that produces a regulated 5V output. No external inductor is required for operation. The operating voltage range is 2.8V to Vout. Internal soft-start circuitry effectively reduces the in-rush current both while start-up and mode change. The LP3110 features very low quiescent current, over current protection and short circuit protection. The LP3110 is available in SOT23-6 package.
Applications
LCD Panel
Cellular and Smart mobile phone
PDA/DSC
Flash LED Driver
Features
2X Mode for Ultra-High Efficiency
2.8V to Vout Range Input Voltage
Soft Start Function
Built-In Short-Circuit Protection
1.2MHz Fixed frequency
Built-in Thermal Protection
Over Current Protection Function
ISD<1uA in Shutdown
SOT23-6 Package
RoHS Compliant and 100% Lead (Pb)-Free
Marking Information
Please see specification.
Please ask our service mailbox for what you want which is
marketing@lowpowersemi.com
.
We will send a copy to you as fast as we can.