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Microchip Technology MIC2172YM High-Performance Switching Regulator
The MIC2172 and MIC3172 are 100kHz current-mode switching regulators with internal 65V 1.25A power switches. They operate from 3V to 40V, suitable for step-up, step-down, inverting, and isolated topologies. Features include external synchronization or enable/shutdown control, thermal shutdown, cycle-by-cycle current limit, and low quiescent current. The MIC2172 supports master/slave configurations with oscillator locking, while the MIC3172 offers TTL-compatible enable for on/off control. Ideal for battery-powered and portable applications, these regulators ensure efficient and reliable power conversion in various designs.
Microchip Technology MIC2172YM High-Performance Switching Regulator Specifications:
- Internal switch rating: 65V, 1.25A
- Input voltage range: 3V to 40V
- Oscillator frequency: 100kHz (±12%)
- Cycle-by-cycle current limit: 1.25A
- Thermal shutdown protection
- Quiescent current: 7mA (operating), less than 1μA (shutdown)
- Enable/shutdown compatible: TTL logic (MIC3172)
- Synchronization: External sync input for MIC2172
- Package: 8-pin plastic DIP or SOIC
- Operating temperature: -40°C to +85°C
- Voltage regulation accuracy: ±3% (typical)
- Frequency adjust: Resistor from SYNC to ground
- Supports various topologies including boost, flyback, buck, and inverting circuits
- Designed for portable, battery-operated, and embedded systems applications
- Designed for reliable switching with cycle-by-cycle current limiting and thermal management
Buy the Micrel Series MIC2172 Switching Regulators: MIC2172YM
Discover the power of the Micrel MIC2172YM switching regulator, offering 1.25A, 65V internal switch, flexible synchronization, enable control, and energy-efficient operation. Perfect for portable and battery-powered projects, this versatile regulator supports various topologies including boost, flyback, buck, and inverting configurations. Its cycle-by-cycle current limit and thermal shutdown ensure high reliability in demanding environments. Easy to integrate, the MIC2172YM delivers precise voltage regulation and low quiescent current, making it an ideal choice for modern electronic systems needing compact, efficient, and dependable power management solutions.
Buy Micrel MIC2172YM now and experience unmatched reliability and performance in your power supply designs.
Frequently Asked Questions
Where can I buy Microchip Technology MIC2172YM?
You can click on the BUY or RFQ button to purchase MIC2172YM from an authorized Microchip Technology distributor.
How do I troubleshoot issues or seek technical support for part MIC2172YM?
You can download the MIC2172YM datasheet or visit the Microchip Technology website for support.
Who is the manufacturer of MIC2172YM?
Microchip Technology