EN
  • EN
  • DE

MCP73837-FCI/MF

Part No MCP73837-FCI/MF
Manufacturer Microchip Technology
Catalog PMIC - Battery Chargers
Description IC LIION CHRGR USB/AC-IN 10DFN
Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Microchip Technology
Packaging Tube/Rail
Status Active
Battery Chemistry Lithium-Ion/Polymer
Number of Cells 1
Current - Charging Constant - Programmable
Programmable Fault Protection Over Voltage
Charge Current - Max 1.1A
Battery Pack Voltage 4.2V
Maximum Supply Voltage 6V
Temperature Range - Operating -40°C to 85°C (TA)
Case / Package 10-DFN (3x3)
Win Source Part Number 131368-MCP73837-FCI/MF
Ultra Librarian 3D Model Ultra Librarian MCP73837-FCI/MF CAD Model

Description

Microchip Technology's MCP73837-FCI/MF - A Premier Lithium-Ion/Polymer Battery Charge Management Controller

The MCP73837-FCI/MF from Microchip Technology is a highly integrated and advanced charge management controller designed for use with single-cell Lithium-Ion or Lithium-Polymer batteries. This sophisticated device offers an array of features to ensure the safe and efficient charging of portable electronics, making it an ideal solution for a wide range of applications, including smartphones, digital cameras, and portable medical devices.

Key Features:

  • Advanced Charge Algorithms: The MCP73837-FCI/MF implements a constant current/constant voltage charge algorithm with selectable preconditioning and charge termination. The charging process is optimized for battery health and longevity.
  • High-Accuracy Voltage Regulation: This charge controller maintains tight regulation on the final float voltage, with a precision of ±0.5%, ensuring the battery is charged to its maximum capacity without being overcharged.
  • Programmable Charge Current: Users can set the charge current from 15 mA to 500 mA according to the specific needs of their application, providing flexibility and the capability to charge a wide range of battery sizes.
  • Integrated Pass Transistor: The MCP73837-FCI/MF includes an internal pass transistor which simplifies the circuit design and reduces the overall component count.
  • Thermal Regulation: To protect the battery and the charge management system itself, the device features thermal regulation that throttles the charge current during high temperature conditions.
  • Status Indicators: The product comes with status outputs that can be used to drive LEDs, providing visual feedback on the charging process and fault conditions.
  • Safety Timers: Built-in safety timers automatically terminate the charge cycle, preventing overcharging and enhancing safety.
  • Low Power Consumption: The MCP73837-FCI/MF has a low power consumption mode, reducing the drain on the battery when not in active use.

Easy Integration:

With its compact 10-DFN (3x3mm) package, the MCP73837-FCI/MF is designed for space-constrained applications. Its simple pin-out and minimal external component requirements make it straightforward to integrate into existing and new designs.

Reliable and Robust:

Microchip Technology's commitment to quality means that the MCP73837-FCI/MF is built to meet the rigorous demands of modern electronic devices. Its robust design ensures reliable operation over the full industrial temperature range of -40°C to +85°C.

Whether you are developing a handheld device, wearable technology, or any portable application that requires efficient power management, the MCP73837-FCI/MF offers the performance, reliability, and flexibility needed to keep your devices powered and ready for use.

You May Also Be Interested in

Intersil
IC CHRGR LI-ION SGL 4.2V 16-QFN
Lowest to $1.7463
Linear Technology
IC CHRG MGMT LI-ION/LI-POL 36QFN / Switching Battery Charger Li-Ion/Li-Pol 4000mA 8.2V Automotive 36-Pin QFN EP Tube
Lowest to $4.0796
Linear Technology
IC CHARGER LI-ION 8.2V 2A 12-DFN / Switching Battery Charger Li-Ion/Li-Pol 2000mA 8.2V Automotive 12-Pin DFN EP Tube
Need more? Email Us
Intersil
IC BATT CHRGR 32QFN / Buck-Boost Narrow VDC Battery Charger with SMBus Interface and USB OTG
Lowest to $3.7387
Texas Instruments
IC CDMA PMU CHRGR USB ADAPTER / Power Management Unit to 49-Pin DSBGA T/R
Lowest to $3.7536
Linear Technology
IC CUR-MODE SW-REG SEPIC TO220-7
Need more? Email Us
Maxim Integrated
IC NIMH CHARGER 16-SOIC
Lowest to $9.8956
Linear Technology
IC CHARGER BATT CONST V/I 28SSOP / Switching Battery Charger Li-Ion/Li-Pol/NiCD/NiMH 1500mA 8.2V/8.4V 28-Pin SSOP N Tube
Lowest to $5.0386
Linear Technology
IC BATT CHRGR CONST/PROG I/V 7DD / Switching Battery Charger Lead-Acid/Li-Ion/Li-Pol/NiCD/NiMH 2000mA 20V 8-Pin(7+Tab) DDPAK Tube
Lowest to $4.6216

Top Sellers

Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0713
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.6527
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $9.9790
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $2.3760
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $32.0752
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $9.5038
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $6.6527
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6071
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
Realtek
INTEGRATED 10/100/1000M ETHERNET TRANSCEIVER
Lowest to $2.4354
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $4.7519
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647

Pricing & Ordering

Quantity Unit Price Ext. Price
20+ $2.5317 $50.6340
49+ $2.0773 $101.7877
75+ $2.0124 $150.9300
103+ $1.9475 $200.5925
133+ $1.8825 $250.3725
178+ $1.6878 $300.4284
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 9,120 pieces
MOQ: 20 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess