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Microchip Technology MIC3808YM Power Supply Controller IC
The MIC3808/3809 are high-speed push-pull PWM controllers ideal for telecom and industrial applications operating between 36V and 75V. They feature dual output stages capable of driving MOSFETs with peak currents of 500mA source and 1A sink, ensuring efficient power conversion in full bridge, half bridge, and push-pull configurations. Equipped with adjustable dead-time (60ns to 200ns), internal soft-start, error amplifier, and overcurrent protection, these ICs enhance power supply reliability, reduce ripple, and optimize transformer utilization. They are suitable for high-efficiency power modules, automotive, and networking power supplies.
Microchip Technology MIC3808YM Power Supply Controller IC Specifications:
- Supply Voltage: -0.3V to Vpp +0.3V
- Vpp Input Voltage: 10V (MIC3808), 43V (MIC3809)
- Oscillator Frequency Range: 180kHz to 220kHz (typical 200kHz)
- Peak Source Current: 500mA; Peak Sink Current: 1A
- Dead time: 60ns to 200ns (adjustable via RC network)
- Operating Temperature Range: -40°C to +85°C
- Error Amplifier Bandwidth: 4MHz
- Output Duty Cycle Limit: 50%
- Soft-start voltage ramp: 1V/ms
- Protection Features: Overcurrent, undervoltage lockout, soft start
- Package Types: SOP-8, MSOP-8
- Package Thermal Resistance: SOIC-8: 160°C/W, MSOP-8: 85°C/W
Buy the Buy Micrel MIC3808/3809 Part Number MIC3808YM Online
Purchase the Micrel MIC3808YM online today and enhance your power conversion design with high-speed push-pull PWM control, adjustable dead-time, and robust protection features. Perfect for telecom, automotive, and industrial applications, this IC ensures high efficiency, low ripple, and reliable operation. With internal soft-start, error amplifier, and capability to drive MOSFETs with peak currents up to 1A, it simplifies design and improves power module performance. Secure your supply needs by ordering MIC3808YM now, and benefit from quick delivery and technical support.
Buy Micrel MIC3808YM now and experience unmatched reliability and high efficiency for telecom and industrial power supplies.
Frequently Asked Questions
Where can I buy Microchip Technology MIC3808YM?
You can click on the BUY or RFQ button to purchase MIC3808YM from an authorized Microchip Technology distributor.
How do I troubleshoot issues or seek technical support for part MIC3808YM?
You can download the MIC3808YM datasheet or visit the Microchip Technology website for support.
Who is the manufacturer of MIC3808YM?
Microchip Technology