Battery charger

Products and reference designs

Block diagram

Block diagram

Our integrated circuits and reference designs help you create innovative and robust battery chargers to support multiple battery chemistries with high efficiency, high-power density and inbuilt protection circuits while meeting low-standby power requirements.

Modern battery charger designs often require:

Highly-efficient and high-power density for portability.
Programmable charging profiles to adapt to multiple battery chemistries and status communication.
Inbuilt protections for battery reverse polarity connection, over-current protection (OCP), over-temperature protection (OTP) and temperature compensation.

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Type	Title		Date
Application note	UCC28950 600W Phase Shifted Full Bridge Design Review/Application Report (Rev. D)	PDF \| HTML	Mar 4, 2022
Application note	Improving Transient Response in LLC Converters Using Hybrid Hysteretic Control (Rev. B)		Apr 7, 2021
Application brief	Exceeding Modern Energy Standards with 'Always On' PFC and LLC Controllers (Rev. B)		Aug 1, 2019
Technical article	Three considerations for achieving high efficiency and reliability in industrial A	PDF \| HTML	Apr 4, 2019
Application note	UCC25630x Practical Design Guidelines (Rev. A)		Dec 8, 2017
White paper	Charging stations: Toward an EV support infrastructure		May 9, 2017
White paper	Fully integrated signal and power isolation – applications and benefits		Feb 10, 2017
White paper	High Voltage Isolation Quality and Reliability for AMC130x		Jun 21, 2016
White paper	Overcurrent protection enables more efficient and reliable systems		May 16, 2016
User guide	Bidirection DC-to-DC Converter User's Guide (Rev. A)		Oct 27, 2015
White paper	GaN FET-Based CCM Totem-Pole Bridgeless PFC		Oct 2, 2015
Analog design Journal	Design a transition-mode, bridgeless PFC with a standard PFC controller		Oct 24, 2014
Application note	Analysis and Measurement of Resonant Tank Current on LLC		Jul 30, 2013
Application note	A High Efficiency Synchronous Rectifier Flyback for High Density AC/DC Adapter		Jun 3, 2011
Application note	Feedback Loop Design of an LLC Resonant Power Converter (Rev. A)		Nov 24, 2010
Application note	UCC28070 Implement Bridgeless PFC Pre-Regulator Design		Jun 18, 2009

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