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See Technical Specifications

LT3652HVEMSE#PBF +BOM

Power Tracking 2A Battery Charger

Manufacturer:

LINEAR
Mfr.Part #:

LT3652HVEMSE#PBF
Datasheet:

LT3652HVEMSE#PBF Datasheet (PDF)
Product:

Battery Protection
Battery Type:

Lead Acid, Lithium Iron Phosphate (LiFePO4), Lithium-ion, Lithium Polymer
Output Voltage:

4.2 V
Output Current:

2 A
EDA/CAD Models:

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LT3652HVEMSE#PBF General Description

One of the standout features of the LT3652HV is its programmable float voltage feedback reference, which allows you to customize the float voltage up to 18V using a simple resistor divider. This level of flexibility ensures that you can tailor the charging parameters to suit the specific requirements of your batteries, whether they are standard lithium-ion cells or high-voltage specialty batteries

Key Features

Input Supply Voltage Regulation Loop for Peak Power Tracking in (MPPT) Solar Applications
Wide Input Voltage Range: 4.95V to 34V (40V Abs Max)
Programmable Charge Rate Up to 2A
User Selectable Termination: C/10 or On-Board Termination Timer
Resistor Programmable Float Voltage Up to 18V Accommodates 4-Cell Li-Ion/Polymer, 5-Cell LiFePO₄, Lead-Acid Chemistries
Parallelable for Higher Output Current
1MHz Fixed Frequency
0.5% Float Voltage Reference Accuracy
5% Charge Current Accuracy
2.5% C/10 Detection Accuracy
Binary-Coded Open-Collector Status Pins
Thermally Enhanced 3mm × 3mm DFN and MSE Packages

Application

Solar Powered Applications
Remote Monitoring Stations
Portable Handheld Instruments
12V to 24V Automotive Systems
Battery Charging from Current Limited Adapter

Specifications

Product Category	Battery Management	Product	Battery Protection
Battery Type	Lead Acid, Lithium Iron Phosphate (LiFePO4), Lithium-ion, Lithium Polymer	Output Voltage	4.2 V
Output Current	2 A	Operating Supply Voltage	4.95 V to 34 V
Mounting Style	SMD/SMT	Series	LT3652HV
Development Kit	DC1688A	Maximum Operating Temperature	+ 125 C
Minimum Operating Temperature	- 40 C	Product Type	Battery Management
Factory Pack Quantity	37	Subcategory	PMIC - Power Management ICs
Unit Weight	0.004198 oz