| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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31,185 pcs
|
31185 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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The MIC2131-1YTSE from Microchip Technology is a high voltage input PWM synchronous buck controller IC. It utilizes a voltage mode controller with a fast hysteretic control loop (FHyCL) for handling rapid line and load transients. The internal gate drivers are designed to drive high current MOSFETs, enabling output voltages as low as 0.7V with an input voltage range of 8V to 40V.
This controller IC implements fixed frequency PWM control with an active anti-shoot through drive scheme. The MIC2131 variant specifically includes a feature to minimize EMI, which is crucial for systems requiring compliance with global EMI standards. Key electrical features include a programmable current limit, output over-voltage protection, and programmable input UVLO.
The MIC2131-1YTSE is available in a 16-pin e-TSSOP package, suitable for surface mount applications. It operates within a junction temperature range of -40°C to +125°C. The device offers features like Power Good output for simple sequencing and a programmable soft-start pin.
Applications for this controller include industrial/medical DC/DC point-of-use power, printer head drivers, automotive systems, telecom systems, LCD/Plasma TVs, and gaming machines.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.78 | $0.78 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 8V to 40V.
It supports fixed switching frequencies of 150kHz and 400kHz.
The maximum duty cycle is 92%.
The junction temperature range is -40°C to +125°C.
It comes in a 16-TSSOP (0.173", 4.40mm Width) Exposed Pad package, also known as 16-eTSSOP.
Yes, it includes a power good output for simple sequencing.
It includes programmable current limit, output over-voltage protection, and programmable input UVLO.