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Undervoltage-lockout

Known as: UVLO 
The Undervoltage-Lockout or UVLO is an electronic circuit used to turn off the power of an electronic device in the event of the voltage dropping… 
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Electrical ballastElectronic circuit

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Electronic engineering

Papers overview

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2017
2017
Optimization design of under voltage lockout circuit in power management chips based on standard BCD process
An optimization design of an Under Voltage Lockout (UVLO) circuit in a bipolar CMOS DMOS (BCD) process is presented in this paper… 
2016
2016
Design of a step-up DC-DC Converter using a 0.18 um CMOS Process
This paper proposes a PWM (Pulse Width Modulation) voltage mode DC-DC step-up converter for portable devices. The converter… 
2015
2015
A novel dimmable LED driver with soft-start： and UVLO circuits
A fully integrated LED driver based on a current mode PWM boost DC-DC converter with constant output current is proposed.In order… 
2014
2014
A High Accuracy UVLO Circuit for Floating Power Supply
A novel UVLO circuit available for floating power supply is proposed.This UVLO circuit with simple structure and precise… 
2012
2012
UVLO 보호기능이 추가된 LDO 레귤레이터 설계
본 논문에서는 고속 PMIC(Power Management Integrated Circuit) 회로를 위한 저전압 입력 보호기능을 가지는 UVLO(Under Voltage Lock Out) 기능이 탑재된 LDO(Low Drop… 
2012
2012
Turn-threshold-adjustable under voltage lockout (UVLO) and reference voltage circuit
The invention relates to the field of integrated circuit design. In order to achieve the goals of monitoring power supply voltage… 
2011
2011
A CMOS hysteresis undervoltage lockout with current source inverter structure
This paper describes a simple architecture and low power consumption undervoltage lockout (UVLO) circuit with hysteretic… 
2010
2010
무선 전력 전송용 Low-dropout(LDO) Regulator 설계
In this paper, the proposed Low-dropout(LDO) regulator provides high stability and body biasing controlled circuit for improving… 
2008
2008
Designing Auxiliary Power Supplies for High Efficiency and Low Standby Power
Auxiliary power supplies are required to have low standby power consumption at light-load conditions. These power supplies also… 
2007
2007
Back light drive device
A backlight driving device is provided to operate an inverter normally if an LCC state is released and prevent a shut-down state…