Part LTC4121
Description 40V 400mA Synchronous Step-Down Battery Charger
Manufacturer Linear Technology
Size 373.79 KB
LTC4121 Datasheet (PDF) Download
Pricing from 9.74 USD, available from Newark and Analog Devices.
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Linear Technology

LTC4121 Overview

Key Specifications

Package: QFN
Pins: 16
Max Voltage (typical range): 40 V
Min Voltage (typical range): 4.4 V

Description

The LTC®4121 is a 400mA constant-current/constantvoltage (CC/CV) synchronous step-down battery charger. In addition to CC/CV operation, the LTC4121 regulates its input voltage to a programmable percentage of the input open-circuit voltage.

LTC4121 datasheet preview

Price & Availability

Seller Inventory Price Breaks Buy
Newark 19 1+ : 9.74 USD
10+ : 7.59 USD
25+ : 7.06 USD
50+ : 6.83 USD		 View Offer
Analog Devices 4367 1+ : 9.89 USD
10+ : 6.709 USD
25+ : 5.8804 USD
1000+ : 4.15 USD		 View Offer

Related Datasheets

Part Number Manufacturer Description
LTC4124 Analog Devices 100mA Wireless Li-Ion Charger
LTC4126 Analog Devices 7.5mA Wireless Li-Ion Charger