Manufacturer Part Number
MC32BC3770CSR2
Manufacturer
NXP Semiconductors
Introduction
The MC32BC3770CSR2 is a battery charger controller designed for lithium-ion or lithium-polymer batteries, focusing on power management applications.
Product Features and Performance
Supports Lithium Ion/Polymer battery chemistry
Programmable constant charging current
Supports a maximum of one battery cell
Can manage a charging current up to 2A
Maximum battery pack voltage of 4.475V
Voltage supply capacity up to 6.2V
Operates with an I2C interface
Designed for surface mount technology
Can operate in temperatures ranging from -40°C to 85°C
Product Advantages
Highly integrated chip designed for efficient charging
Compact 25-WLCSP package suitable for space-constrained applications
Programming flexibility through an I2C interface enhances custom application developments
Key Technical Parameters
Battery Chemistry: Lithium Ion/Polymer
Number of Cells: 1
Charge Current: Max 2A
Battery Pack Voltage: Max 4.475V
Voltage - Supply: Max 6.2V
Operating Temperature Range: -40°C to 85°C
Quality and Safety Features
Built-in over-voltage protection to safeguard the battery and circuits
Compatibility
Compatible with single-cell lithium-ion or lithium-polymer battery applications
Designed for integration in portable devices with space constraints
Application Areas
Portable electronic devices
Battery-powered gadgets requiring efficient charging solutions
Product Lifecycle
Obsolete status
Potential unavailability of new stock
Users might need to consider replacements or upgrades
Several Key Reasons to Choose This Product
Enables efficient power management for single-cell lithium batteries
Highly programmable for tailored charging applications
Compact design fits easily in portable electronic assemblies
Operates safely across a wide range of temperatures
Integrated interface for simplified control and monitoring via I2C
