MCP73812T-420I/OT SOT-23-5 Li-Ion/Li-Polymer Charger IC with 500mA Current and 4.5-6V Input
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
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Product Description
MCP73812T-420I/OT Single-Cell Li-Ion/Li-Polymer Charger IC
The MCP73812T-420I/OT is a compact, fully integrated single-cell lithium-ion/polymer battery charge management controller designed for space-constrained applications. This SOT-23-5 packaged IC provides complete charging functionality with minimal external components.
Key Technical Specifications
| Parameter | Specification |
|---|---|
| Package Type | SOT-23-5 |
| Charging Current | Programmable up to 500mA |
| Input Voltage Range | 4.5V to 6.0V |
| Charge Termination | Constant-current/constant-voltage |
| Operating Temperature | -40°C to +85°C |
Primary Features
- Complete linear charge management controller in compact 5-pin SOT-23 package
- Programmable charge current up to 500mA for flexible application requirements
- Integrated pass transistor and current sensing for minimal external component count
- Automatic charge termination with charge status output for system monitoring
- Thermal regulation protects device during high power operation or high ambient temperatures
- Under-voltage lockout prevents battery drain when input power is insufficient
Application Benefits
Ideal for portable electronics, Bluetooth accessories, medical devices, and IoT applications where space efficiency and reliable battery charging are critical requirements. The compact SOT-23-5 package enables design flexibility in space-constrained PCB layouts.
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Company
UDEL Chips Tech Co., Ltd.
Location
19A, Huaqiang North Hangdu Building, Futian District, Shenzhen
Contact Person
Jack