| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
30,982 pcs
|
30982 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Function | |
| Lead Spacing | |
| Mounting Type | |
| Operating Temperature | |
| Protocol | |
| Supplier Device Package | |
| Tape & Reel | |
| Voltage |
The MIC2012ZM-TR is a dual-channel USB power switch designed by Microchip Technology to support power distribution for USB Wakeup from the ACPI S3 state. It directly switches two outputs between a 5V main supply and a 5V auxiliary supply, commonly found in ATX power supplies. The device adjusts its current-limit threshold based on the ACPI state, providing a minimum of 500mA per channel in the active S0 state and reducing it to 100mA per channel in the S3 state to preserve auxiliary supply voltage regulation.
Key features include make-before-break switching for glitch-free transitions, thermally isolated channels to prevent fault propagation, and fault status outputs indicating overcurrent and thermal shutdown conditions. The MIC2012ZM-TR is compliant with USB power distribution specifications and is UL Recognized. It is housed in an 8-SOIC package suitable for surface mounting.
This controller is ideal for applications such as desktop PCs, notebook PCs, notebook docking stations, LAN servers, and PC motherboards where reliable USB power management is critical. The device operates within a supply voltage range of 4.5V to 5.5V and has an operating temperature range of 0°C to 70°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.65 | $3.65 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 4.5V to 5.5V.
The operating temperature range is 0°C to 70°C.
The MIC2012ZM-TR is available in an 8-SOIC package.
The RoHS status is RoHS3 Compliant.
The MIC2012ZM-TR functions as a USB Power Controller.