Manufacturer Part Number
LTC1733EMSE#TRPBF
Manufacturer
Analog Devices
Introduction
High-efficiency, single-cell lithium-ion battery charger
Product Features and Performance
Precision end-of-charge voltage control
Programmable charge current via external resistor
Programmable charging timer
Over temperature fault protection
Constant current charging with programmable limit
Charge current capability up to 1.5A for faster charging
Product Advantages
High level of integration for space efficiency
Automatic recharge feature extends battery life
Thermal regulation optimizes charge rate under all conditions
Thin and small package suitable for compact applications
Key Technical Parameters
Battery Chemistry: Lithium-Ion
Number of Cells: 1
Programmable Features: Timer
Charge Current Max: 1.5A
Battery Pack Voltage: 4.2V
Voltage Supply (Max): 6.5V
Operating Temperature: -40°C ~ 85°C (TA)
Quality and Safety Features
Integrated thermal overload protection
Over temperature fault indication ensures safe operation
Compatibility
Compatible with single-cell lithium-ion batteries
Application Areas
Portable electronics
Handheld devices
Small scale battery-powered applications
Product Lifecycle
Product Status: Active
No indication of nearing discontinuation
Availability of replacements or upgrades not specified
Several Key Reasons to Choose This Product
High output current capability for faster charging times
Comprehensive safety features ensure reliable operation
Programmable current and charge timer increase design flexibility
Extended operating temperature range suitable for harsh environments
Provided in a small package for space-constrained applications
LTC1733EMSE#TRPBF.Linear Technology / Analog Devices
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