MCP73123 MCP73123T-22SI/MF PMIC Chip Linear 10 Pin DFN IC Surface Mount

Product Details:
Place of Origin: Philippines
Brand Name: Microchip Technology
Certification: ROHS
Model Number: MCP73123 MCP73123T-22SI/MF MCP73123T-22SI/MF
Payment & Shipping Terms:
Minimum Order Quantity: 10pieces
Price: Negotiated
Packaging Details: Tube/REEL
Delivery Time: 1-14working days
Payment Terms: T/T, Western Union,PAYPAL
Supply Ability: 50000PCS

Detail Information

Category: Electronic Components-Integrated Circuits(IC) Series: Battery Management Product Family
Details: Linear Battery Charger Controller Li-Ion/Li-Pol 1000mA 3.6V 10-Pin DFN Mounting Type: Surface Mounting
Description: Battery Management Single Cell OVP Battery Charger IC Package: QFN
Type: PMIC Chip-Battery Charger Operating Ambient Temperature Range: -40°C ~ 150°C
Full Part Number: MCP73123 MCP73123-22SI/MF MCP73123T-22SI/MF Datasheet: Single-Cell Li-Ion/Li-Polymer Battery Charge Management Controller With Input Overvoltage Protection
High Light:

Linear 10 Pin DFN IC


MCP73123 PMIC Chip


MCP73123T-22SI/MF PMIC Chip

Product Description

MCP73123 MCP73123T-22SI/MF MCP73123T-22SI/MF Linear Battery Charger Controller Li-Ion/Li-Pol 1000mA 3.6V 10-Pin DFN IC


Linear Battery Charger Controller Li-Ion/Li-Pol 1000mA 3.6V 10-Pin DFN IC

MCP73123 MCP73123T-22SI/MF MCP73123T-22SI/MF


Single-Cell Li-Ion/Li-Polymer Battery Charge Management Controller with Input Overvoltage Protection


Microchip is a leading provider of microcontroller, mixed-signal, analog,security and Flash-IP solutions,

as well as a wide variety of other products.
Microchip enable low-risk product development, lower total system cost and faster time to market

for thousands of diverse customer applications worldwide.



• Low-Cost Li-Ion/Li-Poly. Battery Chargers
• MP3 Players
• Digital Still Camera
• Portable Media Players
• Handheld Devices
• Bluetooth® Headsets
• USB Chargers


Charger IC Lithium Ion/Polymer 10-DFN (3x3) IC

Battery Management Product Family  Specification:

Integrated Circuits (ICs)
PMIC - Battery Chargers
Microchip Technology
Part number
MCP73123T-22SI/MF MCP73123T-22SI/MF
Tape & Reel (TR)
Part Status
Battery Chemistry
Lithium Ion/Polymer
Number of Cells
Current - Charging
Constant - Programmable
Programmable Features
Fault Protection
Over Voltage
Charge Current - Max
Battery Pack Voltage
Voltage - Supply (Max)
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
10-VFDFN Exposed Pad
Supplier Device Package
10-DFN (3x3)
Base Product Number




The MCP73113/4 are highly integrated Li-Ion battery charge management controllers for use in space-limited and cost-sensitive applications.

The MCP73113/4 devices provide specific charge algorithms for Li-Ion/Li-Polymer batteries to achieve optimal capacity and safety in the shortest charging time possible. Along with their small physical size, the low number of external components make the MCP73113/4 ideally suitable for portable applications.

The absolute maximum voltage, up to 18V, allows the use of MCP73113/4 in harsh environments, such as low cost wall wart or voltage spikes from plug/unplug.

The MCP73113/4 devices employ a constant current/ constant voltage charge algorithm.

The various charging voltage regulations provide design engineers flexibility to use in different applications.

The fast charge, constant current value is set with one external resistor from 130 mA to 1100 mA.

The MCP73113/4 devices limit the charge current based on die temperature during high power or high ambient conditions.

This thermal regulation optimizes the charge cycle time while maintaining device reliability.

The PROG pin of the MCP73113/4 also serves as enable pin. When high-impedance is applied, the MCP73113/4 will be in Standby mode.

The MCP73113/4 devices are fully specified over the ambient temperature range of -40°C to +85°C.

They are available in a 10-lead, DFN package.


• Complete Linear Charge Management Controller:
- Integrated Input Overvoltage Protection
- Integrated Pass Transistor
- Integrated Current Sense
- Integrated Reverse Discharge Protection
• Constant Current/Constant Voltage Operation
with Thermal Regulation
• 4.15V Undervoltage Lockout (UVLO)
• 18V Absolute Maximum Input with OVP:
- 6.5V (MCP73113)
- 5.8V (MCP73114)
• High Accuracy Preset Voltage Regulation Through
Full Temperature Range (-5°C to +55°C): +0.5%
• Battery Charge Voltage Options:
- 4.10V, 4.20V, 4.35V or 4.4V
• Resistor Programmable Fast Charge Current:
- 130 mA-1100 mA
• Preconditioning of Deeply Depleted Cells:
- Available Options: 10% or Disable
• Integrated Precondition Timer:
- 32 Minutes or Disable
• Automatic End-of-Charge Control:
- Selectable Minimum Current Ratio:
5%, 7.5%, 10% or 20%
- Elapse Safety Timer: 4 HR, 6 HR, 8 HR or
• Automatic Recharge:
- Available Options: 95% or Disable
• Charge Status Output-Two Style Options
• Soft Start
• Temperature Range: -40°C to +85°C
• Packaging: DFN-10 (3 mm x 3 mm)


Environmental & Export Classifications

RoHS Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status REACH Unaffected
HTSUS 8542.32.0071




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