| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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31,660 pcs
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31660 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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The MIC2546-1YM-TR from Microchip Technology is an integrated dual high-side power switch optimized for low-loss DC power switching and power management applications, including ACPI. This cost-effective solution requires few external components and features a precision resistor-programmable output current-limit up to 1.5A, along with a soft-start circuit to minimize inrush current.
Key electrical specifications include a 2.7V to 5.5V input voltage range, a maximum on-resistance of 120mΩ (80mΩ typical), and typical on-state supply current of 100μA per channel. The device also incorporates thermal shutdown for protection and an open-drain fault flag output to indicate current-limiting or thermal shutdown events.
Designed for applications such as USB power distribution, notebook PCs, and ACPI power management, the MIC2546-1YM-TR is available in a 16-SOIC surface-mount package. Its features include reverse current flow blocking and a slow 2ms turn-on time, making it suitable for various power control needs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.32 | $0.32 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.7V to 5.5V.
The adjustable current limit supports up to 1.5A.
Maximum on-resistance is 120mΩ, typical is 80mΩ.
The operating temperature range is -40°C to +85°C.
It comes in a 16-SOIC surface mount package (0.154" width).
It includes adjustable current limiting, over-temperature protection, and reverse current protection.