LT1512

PRODUCTION

SEPIC Constant-Current/Constant-Voltage Battery Charger

Data Sheet
Part Models
10
1ku List Price
Starting From $4.43
Viewing:

Part Details

  • Charger Input Voltage May Be Higher, Equal to or Lower Than Battery Voltage
  • Charges Any Number of Cells Up to 30V*
  • 1% Voltage Accuracy for Rechargeable Lithium Batteries
  • 500kHz Switching Frequency Minimizes Inductor Size
  • 100mV Current Sense Voltage for High Efficiency
  • Battery Can Be Directly Grounded
  • Charging Current Easily Programmable or Shut Down

*Maximum Input Voltage = 40V – VBAT
LT1512
SEPIC Constant-Current/Constant-Voltage Battery Charger
Figure 1. SEPIC Charger with 0.5A Output Current Maximum Charging Current Product Package 1
Add to myAnalog

Add product to the Products section of myAnalog (to receive notifications), to an existing project or to a new project.

Create New Project
Ask a Question

Documentation

Data Sheet 1

Reliability Data 1

Application Note 2

Design Note 1

Technical Articles 1

Spec Notice 1

Data Sheet

This is the most up-to-date revision of the Data Sheet.

Learn More
Add to myAnalog

Add media to the Resources section of myAnalog, to an existing project or to a new project.

Create New Project

Hardware Ecosystem

Parts Product Life Cycle Description
Battery Charger ICs 2
LTC4020
RECOMMENDED FOR NEW DESIGNS 55V Buck-Boost Multi-Chemistry Battery Charger
LTM8062
RECOMMENDED FOR NEW DESIGNS 32VIN, 2A μModule (Power Module) Power Tracking Battery Charger
Protection Switches & Controllers 1
LTC2956
RECOMMENDED FOR NEW DESIGNS Wake-Up Timer with Pushbutton Control
Modal heading
Add to myAnalog

Add product to the Products section of myAnalog (to receive notifications), to an existing project or to a new project.

Create New Project

Tools & Simulations

LTspice 2

Models for the following parts are available in LTspice:

  • LT1512
LTspice

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

Latest Discussions

No discussions on LT1512 yet. Have something to say?

Start a Discussion on EngineerZone®

Recently Viewed