MCP73871T-4CAI/ML
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 20-VFQFN Exposed Pad |
| Surface Mount | YES |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 2009 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Subcategory | Power Management Circuits |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 5.35V |
| Terminal Pitch | 0.5mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | MCP73871 |
| Pin Count | 20 |
| JESD-30 Code | S-PQCC-N20 |
| Qualification Status | Not Qualified |
| Power Supplies | 5V |
| Number of Channels | 1 |
| Interface | USB |
| Analog IC - Other Type | POWER SUPPLY MANAGEMENT CIRCUIT |
| Adjustable Threshold | YES |
| Supply Current-Max (Isup) | 3.75mA |
| Fault Protection | Over Temperature |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 1 |
| Voltage - Supply (Max) | 6V |
| Programmable Features | Timer |
| Current - Charging | Constant - Programmable |
| Charge Current - Max | 1.1A |
| Battery Pack Voltage | 4.4V |
| Length | 4mm |
| Width | 4mm |
| RoHS Status | ROHS3 Compliant |
| Factory Lead Time | 1 Week |
MCP73871T-4CAI/ML Overview
In the Tape & Reel (TR) package, you will find it.The product comes in the package of a 20-VFQFN Exposed Pad.There is a mounting type Surface Mount specified for the device.This is the right thing to do: set the temperature to -40°C~85°C TA.In order to operate, the device relies on an analog IC named POWER SUPPLY MANAGEMENT CIRCUIT.Providing Constant - Programmable current to the device is the only way to charge it.There are related parts to this device according to the base part number MCP73871.Among its terminations, there are 20.Battery pack voltage is 4.4V.There are 20 pins on the circuit board.Timer are a programmable feature.As far as the charging current is concerned, it is 1.1A at full charge.The number of available channels is 1.In general, it is recommended to use devices with 6V maximum supply voltages.There is a possibility that it can be powered by a 5.35V battery.This device is classified as Power Management Circuits under the subcategory.During the design process, Vsup (maximum supply voltage) was set to 3.75mA.The part's power supply is set to 5V.
MCP73871T-4CAI/ML Features
Battery pack voltage of 4.4V
1 channels
Power Management Circuits subcategory
20-VFQFN Exposed Pad package
MCP73871T-4CAI/ML Applications
There are a lot of Microchip Technology MCP73871T-4CAI/ML Battery Chargers ICs applications.
- MP3, MP4 player
- Personnel carriers
- Electric boat
- Instruments and meters
- Home appliances
- Emergency/Security
- Automotive electronics
- Automotive/electrical vehicle
- Embedded automotive applications
- Crosswalk marker lights
