MCP73871-2AAI/ML
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 20-VFQFN Exposed Pad |
| Number of Pins | 20 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tube |
| Published | 2008 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Subcategory | Power Management Circuits |
| Terminal Position | QUAD |
| 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 |
| Output Voltage | 4.2V |
| Max Output Current | 1A |
| Power Supplies | 5V |
| Number of Channels | 1 |
| Interface | USB |
| Max Supply Voltage | 6V |
| Min Supply Voltage | 4.5V |
| Analog IC - Other Type | POWER SUPPLY MANAGEMENT CIRCUIT |
| Output Current | 1A |
| Adjustable Threshold | YES |
| Supply Current-Max (Isup) | 3.75mA |
| Nominal Input Voltage | 6V |
| Fault Protection | Over Temperature |
| Battery Chemistry | Lithium Ion/Polymer |
| Number of Cells | 1 |
| Drain to Source Resistance | 200mOhm |
| Programmable Features | Timer |
| Current - Charging | Constant - Programmable |
| Charge Current - Max | 1.1A |
| Height | 880μm |
| Length | 4mm |
| Width | 4mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
MCP73871-2AAI/ML Overview
There is a package for Tube in which it can be found.There is currently a package available named 20-VFQFN Exposed Pad.It appears that the device's mounting type is Surface Mount.A temperature setting of -40°C~85°C TA ensures reliable performance.The device relies on an analog IC called POWER SUPPLY MANAGEMENT CIRCUIT to operate.Charge the device with Constant - Programmable current.With the base part number MCP73871, it is possible to find related parts.20 terminations are present.In total, it has 20 pins.You can program a number of features, including Timer.When charged at its maximum current, the device is rated at 1.1A.There are 20 pins required in order for the product to function.There are a total of 1 channels available for your use.Power can be provided by a battery with 5.35V.Withstanding a voltage of 6V, it is a reliable piece of equipment.In the case of 4.2V, the output voltage is likely to produce high efficiency.Operation is achieved by providing a 1A output current.There is one subcategory of this device, and it is Power Management Circuits.This circuit can function at a low supply voltage, such as 4.5VV.In order to mount it, it has to align itself with Surface Mount.During the design process, Vsup (maximum supply voltage) was set to 3.75mA.The part's power supply is set to 5V.The maximum output current is reduced to 1A in order to meet the operation conditions.
MCP73871-2AAI/ML Features
1 channels
Power Management Circuits subcategory
20-VFQFN Exposed Pad package
MCP73871-2AAI/ML Applications
There are a lot of Microchip Technology MCP73871-2AAI/ML Battery Chargers ICs applications.
- Man lift
- Pallet jacks
- Embedded automotive applications
- Electric boat
- Portable medical equipment
- Robot
- Smart cameras
- Smart power strips
- Cellphones
- Truck dealers
