MIC2045-1YTS The Micrel Inc. MIC2045-1YTS is a single-channel, high-current, low-voltage protected power distribution switch. It offers programmable current limiting and thermal shutdown for circuit protection.
Mfr Part #:

MIC2045-1YTS

Available from 1 distributors
Mfr Name: Micrel Inc.
Micrel Inc.
The Micrel Inc. MIC2045-1YTS is a single-channel, high-current, low-voltage protected power distribution switch. It offers programmable current limiting and thermal shutdown for circuit protection.
✓ Total Stock: 86 pcs
$ Price Range: $0.32

MIC2045-1YTS Available from 1 distributor

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✓ Non-Authorised
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86 pcs
86 pcs On Request 1 On Request On Request On Request On Request On Request

MIC2045-1YTS Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Lead Spacing
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MIC2045-1YTS Description

Short technical summary and product information.

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.

MIC2045-1YTS Quick Information

Product Type: Power Distribution Switch
Series: MIC2044/2045
Canonical Name: MIC2045 Single Channel High Current Low Voltage Protected Power Distribution Switch
Subcategory: Load Driver

MIC2045-1YTS Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MIC2045-1YTS Estimated Pricing

Qty Low High
1+ $0.32 $0.32

Estimated market price range - modelled values for guidance only, not live distributor offers.

MIC2045-1YTS Features

  • Single channel protected power distribution switch.
  • Low 30mOhm maximum on-resistance.
  • Operates from 0.8V to 5.5V.
  • Includes programmable current limiting.
  • Features thermal shutdown protection.

MIC2045-1YTS Applications

  • Ideal for power distribution applications.
  • Provides circuit protection for loads.
  • Manages inrush current with capacitive loads.
  • Suitable for low voltage systems.

MIC2045-1YTS FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum on-resistance of the MIC2045-1YTS?

The maximum on-resistance is 30 mOhm.

What is the operating voltage range for the MIC2045-1YTS?

The operating voltage range is from 0.8V to 5.5V.

What protection features are included in the MIC2045-1YTS?

It includes programmable current limiting and thermal shutdown.

Does the MIC2045-1YTS have an auto-reset circuit breaker?

Yes, the MIC2045 features an auto-reset circuit breaker that latches the output OFF upon detecting an overcurrent condition lasting more than 32ms.

What is the RoHS status of the MIC2045-1YTS?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the MIC2045-1YTS?

The Moisture Sensitivity Level is 1 Unlimited.

What is the REACH status for the MIC2045-1YTS?

The REACH status is REACH Unaffected.

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