MIC2077-1YWM-TR More Semiconductors - ICs by Microchip Technology

Quad USB High-Side 500mA Current Limiting Power Switch

Status: Active
Series: MIC2077
RoHS: Compliant
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The MIC2027 and MIC2077 are quad high-side MOSFET switches optimized for general-purpose power distribution requiring circuit protection. The MIC2027/77 are internally current limited and have thermal shutdown that protects the device and load. The MIC2077 offers "smart" thermal shutdown that reduces current consumption in fault modes. When a thermal shutdown fault occurs, the output is latched off until the faulty load is removed. Removing the load or toggling the enable input will reset the device output. Both devices employ soft-start circuitry that minimizes inrush current in applications where highly capacitive loads are employed. A fault status output flag is asserted during overcurrent and thermal shutdown conditions. Transient current limit faults are internally filtered. The MIC2027/77 are available in 16-pin narrow (150 mil) and wide (300 mil) SOIC packages.

Where to Buy

Prices starting from US$2.10

Distributor Stock
Logo for Newark
Newark
from US$2.80
No stock
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Logo for Avnet America
Avnet America
from US$3.59
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Logo for Microchip Technology
Microchip Technology
from US$2.10
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Features

150mO maximum on-resistance per channel
2.7V to 5.5V operating range
500mA minimum continuous current per channel
Short-circuit protection with thermal shutdown
Thermally isolated channels
Fault status flag with 3ms filter eliminates false assertions
Undervoltage lockout
Reverse current flow blocking (no "body diode")
Circuit breaker mode (MIC2077) reduces power consumption
Logic-compatible inputs
Soft-start circuit
Low quiescent current
UL recognized

Specifications

Product Type USB Power Dist
Type Quad
Vin Min (V) 2.7
Vin Max (V) 5.5
Current Limit Fixed (Min) 500mA
Current Limited Yes
RDS ON @5V (mO) 150
Enable Logic Active High
Oja (C/W) 112, 120
Rev Block Diode Yes
UVLO Yes
Thermal Shutdown Latched
Fault Flag Yes
Flag Transient Filter Yes
UL Approved Yes
Switch Element N-Ch
Pins | Packaging 16 | SOIC
Temp Range -40C to +85C
Packing Media Tape and reel (1000)

Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.438
Shipping Weight (kg) 0.8
Lead Count 16
Package Type SOIC
Package Width or Size .300In
Soldering Composition Matte Tin

Alternative Descriptions

Quad Usb High-Side Power Switch 16 Soic .300In T/R Rohs Compliant: Yes |Microchip MIC2077-1YWM-TR | Newark Electronics
QUAD USB HIGH-SIDE POWER SWITCH | Avnet America
Quad USB High-Side Power Switch | Microchip Technology


Frequently Asked Questions

Where can I find additional details, specifications and documents for a MIC2077-1YWM-TR?

Additional datasheets, footprints and schematics for MIC2077-1YWM-TR are listed on our Part Details page. You can also find images and similar parts to MIC2077-1YWM-TR on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MIC2077-1YWM-TR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MIC2077-1YWM-TR price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does MIC2077-1YWM-TR fall under?

The MIC2077-1YWM-TR is listed under Semiconductors - ICs > More Semiconductors - ICs.

Can I view similar or alternative parts?

You can view similar parts to MIC2077-1YWM-TR when available in the More Semiconductors - ICs range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the MIC2077-1YWM-TR you can contact the distributor directly for product support, shipping queries etc.

Is the MIC2077-1YWM-TR RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

Which authorised distributors for MIC2077-1YWM-TR have stock available?

Authorised distributors including Newark Electronics, Avnet America and Microchip Technology have stock available or on a lead time for MIC2077-1YWM-TR.

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