MCP73213 MCP73223 MCP73811 MCP73812 MCP73827 IC Linear Battery Charger Controller PMIC Chip

Charger IC Lithium Ion/Polymer IC

Battery Management Product Family Specification:

Environmental & Export Classifications

Microchip is a leading provider of microcontroller, mixed-signal, analog,security and Flash-IP solutions,

as well as a wide variety of other products.
Microchip enable low-risk product development, lower total system cost and faster time to market

for thousands of diverse customer applications worldwide.

Applications:
• Low-Cost Li-Ion/Li-Poly. Battery Chargers
• MP3 Players
• Digital Still Camera
• Portable Media Players
• Handheld Devices
• Bluetooth® Headsets
• USB Chargers

Features:
• Complete Linear Charge Management Controller:
- Integrated Input Overvoltage Protection
- Integrated Pass Transistor
- Integrated Current Sense
- Integrated Reverse Discharge Protection
• Constant Current/Constant Voltage Operation
with Thermal Regulation
• 4.15V Undervoltage Lockout (UVLO)
• 18V Absolute Maximum Input with OVP:
- 6.5V (MCP73113)
- 5.8V (MCP73114)
• High Accuracy Preset Voltage Regulation Through
Full Temperature Range (-5°C to +55°C): +0.5%
• Battery Charge Voltage Options:
- 4.10V, 4.20V, 4.35V or 4.4V
• Resistor Programmable Fast Charge Current:
- 130 mA-1100 mA
• Preconditioning of Deeply Depleted Cells:
- Available Options: 10% or Disable
• Integrated Precondition Timer:
- 32 Minutes or Disable
• Automatic End-of-Charge Control:
- Selectable Minimum Current Ratio:
5%, 7.5%, 10% or 20%
- Elapse Safety Timer: 4 HR, 6 HR, 8 HR or
Disable
• Automatic Recharge:
- Available Options: 95% or Disable
• Charge Status Output-Two Style Options
• Soft Start
• Temperature Range: -40°C to +85°C
• Packaging: DFN-10 (3 mm x 3 mm)

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