Microchip MCP73843-420I/MS
Manufacturer No:
MCP73843-420I/MS
Manufacturer:
Microchip
Package:
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Description:
The MCP73843 combines high accuracy constant-voltage (0.5% max), constant-current regulation, cell preconditioning, advanced safety timers, automatic
Quantity:
In Stock :1735
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Shipped from：HK Warehouse
Expected Shipping：Fri, Jun 12 - Sat, Jun 13, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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PURCHASE
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SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
MCP73843-420I/MS Information
Microchip MCP73843-420I/MS technical specifications, attributes, parameters and parts with similar specifications to Microchip MCP73843-420I/MS.
- Type
- Parameter
- Linear Mode
- Yes
- # of cells
- 1
- Int/Ext FET
- Ext
- Vin Max (V)
- 12
- Vin Min (V)
- 4.5
- Voltage Regulation Accuracy (%)
- 0.5
- Temperature Monitor
- No
- Charge Safety Timers
- Yes
- Max. Thermal Regulation
- No
- Type
- Parameter
Download datasheets and manufacturer documentation for Microchip MCP73843-420I/MS.
Data Sheets:
Supporting Collateral:
Application Notes:
The MCP73843 combines high accuracy constant-voltage (0.5% max), constant-current regulation, cell preconditioning, advanced safety timers, automatic charge termination, and charge status indication in a space saving MSOP-8 package. The device provides a complete, fully functional, stand-alone charge management solution for applications utilizing single cell Lithium-Ion or Lithium-Polymer battery packs. Two preset voltage regulation options are available, 4.1V and 4.2V, for use with either coke or graphite anodes. The MCP73843 operates with an input voltage range of 4.5V to 12V and is fully specified over the ambient temperature range of -40°C to +85°C.
- Safety Charge Timers
- Automatic Charge Termination
- Automatic Recharge
- Charge Status Indicator
- High Accuracy Voltage Regulation: 0.5% (Max)
- Automatic Preconditioning of Deeply Depleted Cells
- Shutdown Current: 0.25µA (Typical)
- No Inductor Required
- Programmable Charge Current
- Automatic Power-Down When Input Power Removed
- –40°C to +85°C Ambient Operating Temperature range
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
