LM3420-4.2, LM3 - Lithium-Ion Battery Charge Controller

National Semiconductor

LM3420-4.2 Datasheet Preview — This datasheet PDF includes multiple part numbers: LM3420-4.2, LM3. Please refer to the document for exact specifications by model.

Datasheet Details

Part number	LM3420-4.2, LM3
Manufacturer	National Semiconductor ↗
File Size	384.89 KB
Description	Lithium-Ion Battery Charge Controller
Datasheet	LM3-420.pdf
Note	This datasheet PDF includes multiple part numbers: LM3420-4.2, LM3. Please refer to the document for exact specifications by model.

LM3420-4.2 Product details

Description

The LM3420 series of controllers are monolithic integrated circuits designed for charging and end-of-charge control for Lithium-Ion rechargeable batteries.

Features

n n n n n Voltage options for charging 1, 2, 3 or 4 cells Tiny SOT23-5 package Precision (0.5%) end-of-charge control Drive capability for external power stage Low quiescent current, 85 µA (typ. ).

📁 LM3420-4.2 Similar Datasheet

LM3421 - N-Channel Controllers (Texas Instruments)
LM3421-Q1 - N-Channel Controllers (Texas Instruments)
LM3423 - N-Channel Controllers (Texas Instruments)
LM3423-Q1 - N-Channel Controllers (Texas Instruments)
LM3424 - Constant Current N-channel Controller (Texas Instruments)
LM3429 - N-Channel Controller (Texas Instruments)
LM3429-Q1 - N-Channel Controller (Texas Instruments)
LM34 - Precision Fahrenheit Temperature Sensors (Texas Instruments)

Other Datasheets by National Semiconductor

LM3420-12.6 - Lithium-Ion Battery Charge Controller
LM3420-16.8 - Lithium-Ion Battery Charge Controller
LM3420-8.2 - Lithium-Ion Battery Charge Controller
LM3420-8.4 - Lithium-Ion Battery Charge Controller
LM3420 - Lithium-Ion Battery Charge Controller
LM342 - 3-Terminal Positive Regulators

Published: Mar 22, 2005 |