Manufacturer Part Number
LTC4064EMSE#TRPBF
Manufacturer
Analog Devices
Introduction
The LTC4064EMSE#TRPBF is a standalone linear battery charger for Lithium Ion batteries, incorporated into a small form factor package.
Product Features and Performance
Standalone linear charger for single-cell Lithium Ion batteries
Programmable charge current up to 1A
No external MOSFET, sense resistor, or blocking diode required
Complete charge cycle includes preconditioning, fast charge, and constant voltage
Programmable charge termination timer
Thermal regulation maximizes charge rate without risk of overheating
NTC input for temperature-qualified charging
Product Advantages
High integration simplifies design
Compact 10-MSOP package saves board space
Thermal feedback regulates charge temperature
Built-in timer for charge termination adds safety
Key Technical Parameters
Battery Chemistry: Lithium Ion
Number of Cells: 1
Constant Charging current programmable
Charge Current - Max: 1A
Battery Pack Voltage: 4V
Voltage - Supply (Max): 6.5V
Operating Temperature Range: -40°C ~ 85°C
Mounting Type: Surface Mount
Package/Case: 10-TFSOP, 10-MSOP with Exposed Pad
Quality and Safety Features
Programmable safety timer
Thermal regulation to prevent overheating
Temperature-qualified charging with NTC input
Compatibility
Compatible with single-cell Lithium Ion batteries
Application Areas
Portable electronics
Handheld devices
Battery-powered gadgets
USB-powered devices
Product Lifecycle
Product Status: Active
No indication of nearing discontinuation
Replacement or upgrades may be available (check for the latest product versions)
Several Key Reasons to Choose This Product
Highly integrated solution minimizes external component count
Capable of fast charging with up to 1A charge current
Flexible thermal regulation prevents overheating during fast charges
Safety features like charge timer and temperature-controlled charging enhance reliability
Wide operating temperature range suitable for various environments
Easily programmable to fit different charging profiles
Compact packaging suitable for space-constrained applications
Supported by reputable manufacturer Analog Devices
LTC4064EMSELinear Technology / Analog Devices
LTC4065AEDC#PBFLT