| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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86 pcs
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86 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MIC2045-1YTS from Micrel Inc. is a single-channel, high-current, low-voltage protected power distribution switch designed for general-purpose power distribution applications requiring circuit protection. This device operates from 0.8V up to 5.5V and includes programmable current limiting and thermal shutdown features to safeguard both the device and the connected load.
A fault status output is provided to indicate overcurrent and thermal shutdown conditions. The MIC2045 variant incorporates an auto-reset circuit breaker that latches the output OFF for over 32ms, resetting when the load is removed or reduced. Both devices utilize soft-start circuitry to minimize inrush current, especially with capacitive loads, and allow for external capacitor adjustment of the output slew rate for tighter inrush current control during startup.
This power distribution switch is suitable for various applications requiring robust power management and protection. Its design focuses on reliability and load safeguarding in diverse electronic systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.32 | $0.32 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum on-resistance is 30 mOhm.
The operating voltage range is from 0.8V to 5.5V.
It includes programmable current limiting and thermal shutdown.
Yes, the MIC2045 features an auto-reset circuit breaker that latches the output OFF upon detecting an overcurrent condition lasting more than 32ms.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level is 1 Unlimited.
The REACH status is REACH Unaffected.