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LT3650EMSE-4.2#PBF +BOM

High Voltage 2 Amp Monolithic Li-Ion Battery Charger

Manufacturer:

Analog Devices, Inc
Mfr.Part #:

LT3650EMSE-4.2#PBF
Datasheet:

LT3650EMSE-4.2#PBF Datasheet (PDF)
PackingQty:

Tube,37
PackingOption:

Tube
TempRange:

-40 to 125C
Product:

Charge Management
EDA/CAD Models:

Request Free CAD Models for LT3650EMSE-4.2#PBF

LT3650EMSE-4.2#PBF General Description

Designed for convenience and safety, the LT3650 includes an internal safety timer that can be user-programmable, allowing for customized charging cycles. Additionally, the charger features an auto-restart function that initiates a new charging cycle if the battery voltage drops or a new battery is inserted. With a low standby current of 85μA, the LT3650 is energy-efficient and ideal for portable devices or applications where power consumption is a concern. Available in compact DFN and MSOP packages, the LT3650 offers a space-saving solution for your charging needs

Key Features

Wide Input Voltage Range: 4.75V to 32V (40V Absolute Maximum)
Programmable Charge Current Up to 2A
User-Selectable Termination: C/10 or Onboard Termination Timer
Dynamic Charge Rate Programming/Soft-Start Pin
Programmable Input Current Limit
No V_IN Blocking Diode Required
1MHz Fixed Frequency
Average Current Mode Control
0.5% Float Voltage Accuracy
5% Charge Current Accuracy
2.5% C/10 Detection Accuracy
NTC Resistor Temperature Monitor
Auto-Recharge at 97.5% Float Voltage
Auto-Precondition at <70% Float Voltage
Bad Battery Detection with Auto-Reset
Binary Coded Open-Collector Status Pins
3mm × 3mm DFN-12 or MSOP-12 Package

Application

Industrial Handheld Instruments
12V to 24V Automotive and Heavy Equipment
Desktop Cradle Chargers
Notebook Computers

Specifications

model	LT3650EMSE-4.2#PBF	packingQty	Tube,37
packingOption	Tube	lifeCycle	production
tempRange	-40 to 125C	Product Category	Battery Management
Product	Charge Management	Battery Type	Lithium-ion, Lithium Polymer
Output Voltage	4.2 V	Output Current	2 A
Operating Supply Voltage	4.75 V to 32 V	Mounting Style	SMD/SMT
Series	LT3650-4.1	Development Kit	DC1229B-A, DC1229B-B
Product Type	Battery Management	Factory Pack Quantity	37
Subcategory	PMIC - Power Management ICs	Unit Weight	0.003527 oz