MCP1631 High-speed PWM Controller

Microchip MCP1631 is offered as a high-speed microcontroller (MCU) based pulse width modulator (PWM) controller to help designers develop intelligent power systems. When combined with an easily-programmable MCU, the MCP1631 controls the power system duty cycle providing output voltage or current regulation. The MCU can adjust output voltage or current, switching frequency, and maximum duty cycle. The MCP1631 can charge multiple battery chemistries, including Li-Ion, NiHM, NiCd, and Lead Acid. Designers can use the MCP1631 with a small MCU to develop intelligent LED lighting designs and programmable SEPIC topology voltage and current sources. MCP1631’s integrated design also offers signal conditioning and protection features for battery chargers or constant-current source applications. These features include internal overtemperature protection and undervoltage lockout (UVLO).

Results: 2
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Topology
Number of Outputs
Switching Frequency
Duty Cycle - Max
Output Voltage
Output Current
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Package / Case
Qualification
Packaging
Microchip Technology Switching Controllers Integrated HS PWM I Mode
Datasheet
132In Stock
Min.: 1
Mult.: 1

Boost, Cuk, Flyback, SEPIC 1 Output 2 MHz 10 % 25 mV 250 mA - 40 C + 125 C SMD/SMT QFN-20 AEC-Q100 Tube
Microchip Technology Switching Controllers Integrated HS PWM I Mode
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 3,300
Mult.: 3,300
Reel: 3,300

Boost, Cuk, Flyback, SEPIC 1 Output 2 MHz 10 % 25 mV 250 mA - 40 C + 125 C SMD/SMT QFN-20 AEC-Q100 Reel