Purchase MCP73864, In-stock MCP73864 From SeekIC.
Part Number: MCP73864
Description: The MCP7386X family of devices are highly advanced linear charge management controllers for use in spacelimited, cost-s...
- Table of contents:
MCP73864
-
Suppliers
DataSheet
General Description
MCP73864 General Description
The MCP7386X family of devices are highly advanced linear charge management controllers for use in spacelimited, cost-sensitive applications. The devices combine high-accuracy, constant voltage and current regulation, cell preconditioning, cell temperature monitoring, advanced safety timers, automatic charge termination, internal current sensing, reverse-blocking protection, charge status and fault indication in either a spacesaving 16-pin, 4 x 4 QFN or 16-pin SOIC package. The MCP7386X provides a complete, fully-functional, standalone charge management solution with a minimum number of external components.
The MCP73861/3 is intended for applications utilizing single-cell Lithium-Ion or Lithium-Polymer battery packs, while the MCP73862/4 is intended for dual series cell Lithium-Ion or Lithium-Polymer battery packs. The MCP73861/3 have two selectable voltageregulation options available (4.1V and 4.2V), for use with either coke or graphite anodes and operate with an input voltage range of 4.5V to 12V. The MCP73862/4 have two selectable voltage-regulation options available (8.2V and 8.4V), for use with coke or graphite anodes, and operate with an input voltage range of 8.7V to 12V.
The only difference between the MCP73861/2 and MCP73863/4, respectively, is the function of the charge status output (STAT1) when a charge cycle has been completed. The MCP73861/2 flash the output, while the MCP73863/4 turn the output off. Refer to Section 5.2.1 "Charge Status Outputs (STAT1,STAT2)".
The MCP7386X family of devices are fully specified over the ambient temperature range of -40°C to +85°C.
MCP73864 Maximum Ratings
VDDN ........................................................................................................................ 13.5V
VBATN, VSET, EN, STAT1, STAT2 w.r.t. VSS ................................................................. -0.3 to (VDD + 0.3)V
PROG, THREF, THERM, TIMER w.r.t. VSS .................................................................... -0.3 to 6V
Maximum Junction Temperature, TJ .......................................................................... Internally Limited
Storage temperature ............................................................................................... -65°C to +150°C
ESD protection on all pins:
Human Body Model (1.5 k in series with 100 pF)................................................. 4 kV
Machine Model (200 pF, No series resistance) ...................................................... 300V
† Notice: Stresses above those listed under "Maximum Ratings" may cause permanent damage to the device. This is a stress rating only and functional operation of the device at those or any other conditions above those indicated in the operational listings of this specification is not implied. Exposure to maximum rating conditions for extended periods may affect device reliability.
VBATN, VSET, EN, STAT1, STAT2 w.r.t. VSS ................................................................. -0.3 to (VDD + 0.3)V
PROG, THREF, THERM, TIMER w.r.t. VSS .................................................................... -0.3 to 6V
Maximum Junction Temperature, TJ .......................................................................... Internally Limited
Storage temperature ............................................................................................... -65°C to +150°C
ESD protection on all pins:
Human Body Model (1.5 k in series with 100 pF)................................................. 4 kV
Machine Model (200 pF, No series resistance) ...................................................... 300V
† Notice: Stresses above those listed under "Maximum Ratings" may cause permanent damage to the device. This is a stress rating only and functional operation of the device at those or any other conditions above those indicated in the operational listings of this specification is not implied. Exposure to maximum rating conditions for extended periods may affect device reliability.
MCP73864 Features
• Linear Charge Management Controllers
- Integrated Pass Transistor
- Integrated Current Sense
- Reverse-Blocking Protection
• High-Accuracy Preset Voltage Regulation: + 0.5%
• Four Selectable Voltage Regulation Options:
- 4.1V, 4.2V MCP73861/3
- 8.2V, 8.4V MCP73862/4
• Programmable Charge Current: 1.2A Maximum
• Programmable Safety Charge Timers
• Preconditioning of Deeply Depleted Cells
• Automatic End-of-Charge Control
• Optional Continuous Cell Temperature Monitoring
• Charge Status Output for Direct LED Drive
• Fault Output for Direct LED Drive
• Automatic Power-Down
• Thermal Regulation
• Temperature Range: -40°C to +85°C
• Packaging: 16-Pin, 4 x 4 QFN 16-Pin SOIC
- Integrated Pass Transistor
- Integrated Current Sense
- Reverse-Blocking Protection
• High-Accuracy Preset Voltage Regulation: + 0.5%
• Four Selectable Voltage Regulation Options:
- 4.1V, 4.2V MCP73861/3
- 8.2V, 8.4V MCP73862/4
• Programmable Charge Current: 1.2A Maximum
• Programmable Safety Charge Timers
• Preconditioning of Deeply Depleted Cells
• Automatic End-of-Charge Control
• Optional Continuous Cell Temperature Monitoring
• Charge Status Output for Direct LED Drive
• Fault Output for Direct LED Drive
• Automatic Power-Down
• Thermal Regulation
• Temperature Range: -40°C to +85°C
• Packaging: 16-Pin, 4 x 4 QFN 16-Pin SOIC
MCP73864 Typical Application
• Lithium-Ion/Lithium-Polymer Battery Chargers
• Personal Data Assistants (PDAs)
• Cellular Telephones
• Hand-Held Instruments
• Cradle Chargers
• Digital Cameras
• MP3 Players
• Personal Data Assistants (PDAs)
• Cellular Telephones
• Hand-Held Instruments
• Cradle Chargers
• Digital Cameras
• MP3 Players
MCP73864 Connection Diagram
MCP73864
PDF/DataSheet Download
- Datasheet: MCP73864
- File Size: 340415 KB
- Manufacturer: MICROCHIP
- Click here to Download
- ·MCP100
- MICROCHIP [Microchip Technology]
- Microcontroller Supervisory Circuit with Push-Pull Output
- 227618 KB
- ·MCP100-485DI/TT
- Microchip Technology
- Analog IC
- 324141 KB
- ·MCP100-485HI/TT
- Microchip Technology
- Analog IC
- 299411 KB
- ·MCP100T-485I/TT
- MICROCHIP [Microchip Technology]
- Microcontroller Supervisory Circuit with Push-Pull Output
- 288386 KB
- ·MCP101
- MICROCHIP [Microchip Technology]
- Microcontroller Supervisory Circuit with Push-Pull Output
- 227618 KB
- ·MCP101T-485I/TT
- MICROCHIP [Microchip Technology]
- Microcontroller Supervisory Circuit with Push-Pull Output
- 288386 KB
- ·MCP102
- MICROCHIP
- Micropower Voltage Supervisors
- 419025 KB
- ·MCP102-195E/LB
- MICROCHIP [Microchip Technology]
- Micropower Voltage Supervisors
- 430716 KB
MCP73864 Relative Products
MCP73863T-I/SL
IC CONTROLLER LI-ION 4.1V 16SOIC
MCP73863T-I/ML
IC CONTROLLER LI-ION 4.1V 16QFN
-
MCP73863-I/SL
IC CONTROLLER LI-ION 4.5V 16SOIC
-
MCP73863-I/ML
IC CONTROLLER LI-ION 4.5V 16QFN
MCP73863
The MCP73863 is a highly advanced linear charge management controller for use in space limited, high performance applications. The MCP73863 integrates most of the external components (pass transistor, reverse blocking protection, current sensing) and combine...
-
MCP73862T-I/SL
IC LI-ION CTRLR 8.2/8.4V 16SOIC
Hotspot Suppliers Product
BSM100GB120DN2
Price: 36-40 USD
IGBT Power Module, 1200 V, Including fast free-wheeling diodes, Half-bridge
K4S640832H-TC75
Price: 5-6 USD
high data rate Dynamic RAM, TSOP-54, 3.3V, 50 mA, 1 W, K4S640832H-TC75
TMS320VC5402PGE100
Price: 2.38-5 USD
144-LQFP, fixed-point, digital signal processor, DSP, -0.3V to 4.0V, program memory bus, three dat...
EP1C6Q240C8N
Price: 11-14 USD
cyclone FPGA, 240-PQFP, 5980 Cells, 275.03MHz, 0.13um (CMOS) Technology, 1.5V
BLM18AG221SN1D
Price: 0.0075-0.015 USD
On-Board Type (DC) EMI Suppression Filter, 0.30 OHM, 200MA, SMD/SMT, Murata Manufacturing Co., Ltd.
2N2857
Price: 0.7-3 USD
TO-72, UHF equipment, NPN transistor
ACA0861B
Price: 1.1-1.4 USD
RF Linear Amplifier, monolithic GaAs, SOP16, 15VDC, Flat Gain, Very Low Distortion, Low DC Power C...
FT232RQ
Price: 0.1-10 USD
32-QFN, USB to serial UART interface, -0.5V to +3.8V, FT232RQ
OPA2336U
Price: 0.85-0.95 USD
microPower CMOS operational amplifier, SOP-8, single-supply, 7.5V, rail-to-rail output
TDA8922BTH
Price: 1-2 USD
2 X 50 W, class-D power amplifier, Thermally protected, HSOP24, ±12.5 V
MC68HC11F1CFN4
Price: 1.2-2.4 USD
MCU, PLCC, 4MHz
AD704TQ
Price: 7.9-14 USD
bipolar op amp, DIP, ±18V
