Microchip MIC2012YM

Manufacturer No:

MIC2012YM

Manufacturer:

Microchip

Package:

8-SOIC (0.154, 3.90mm Width)

Description:

USB Power Controller

Quantity:

Delivery:

Payment:

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

MIC2012YM information

Microchip MIC2012YM technical specifications, attributes, parameters and parts with similar specifications to Microchip MIC2012YM.

Type
Parameter

Driver Type
USB Power Switches Supporting ACPI S0/S3 State Transitions

Type
Dual

Vin Min (V)
4.5

Vin Max (V)
5.5

Current Limit Fixed (Min)
500mA

Current Limited
Yes

RDS ON @5V (mO)
140

Enable Logic
Active High

Oja (C/W)
160

Rev Block Diode
Yes

UVLO
Yes

Thermal Shutdown
Yes

Fault Flag
Yes

Flag Transient Filter
Yes

UL Approved
Yes

Switch Element
N-Ch

Internal Charge Pump
Yes

Download datasheets and manufacturer documentation for Microchip MIC2012YM.

Data Sheets:

4d94f34c732382f5168a212a345b28bc.pdf

The MIC2012 is a dual channel USB power switch designed to support the power distribution requirements for USB Wakeup from the ACPI S3 state. The MIC2012 will directly switch its two outputs between a 5V main supply and a 5V auxiliary supply normally provided in ATX style power supplies. The MIC2012 will adjust its current-limit threshold according to the ACPI state it is in. In the normal active S0 state the current- limit is set at 500mA minimum per channel satisfying the USB continuous output current specifi cation. In the S3 state the current-limit can be reduced to only 100mA per channel to minimize the current that is supplied by the auxiliary supply thereby ensuring that voltage regulation is maintained even during fault conditions. The MIC2012 provides make-before-break switching to ensure glitch-free transitions between the S3 and S0 states. Each channel is also thermally isolated from the other so that a fault in one channel does not effect the other. FAULT status output signals are also provided indicating overcurrent and thermal shutdown conditions. The MIC2072 option latches the output off upon detecting an overcurrent condition for more than 5ms minimum. The output can be reset by either toggling the EN inputs of the MIC2072-1, -2 or by removing the load. Latching the output off provides a circuit breaker mode of operation which reduces power consumption during fault conditions.

Compliant to USB power distribution specifications
Two completely independent switches
Integrated switching matrix supports ACPI S0/S3 state transitions without external FET circuits
Make-before-break switching ensures glitch-free transitions
No back-feed of auxiliary supply onto main supply during standby mode
Bi-level current-limit preserves auxiliary supply voltage regulation in standby mode
Thermally isolated channels
Thermal shutdown protection
Fault status outputs with fi lter prevents false assertions during hot-plug events
Latched thermal shutdown options with auto-reset (MIC2072)
Undervoltage lockout
UL recognized

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.