Microchip MIC2128YML-TR
Microchip MIC2128YML-TR

Microchip MIC2128YML-TR

Manufacturer No:

MIC2128YML-TR

Manufacturer:

Microchip

Package:

16-VFQFN Exposed Pad

Description:

75V Synchronous Buck Controllers Featuring Adaptive ON-Time Control and External Soft start

Delivery:

DHL
DHL
DHL
DHL

Payment:

DHL
DHL
DHL
DHL
DHL
DHL
DHL

In Stock :Available

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

MIC2128YML-TR information

Microchip MIC2128YML-TR technical specifications, attributes, parameters and parts with similar specifications to Microchip MIC2128YML-TR.

  • Type
  • Parameter
  • Current Limit / Short Circuit Protection
  • Yes
  • Max Duty Cycle (%)
  • 85
  • Enable Pin
  • Yes
  • External Clock Sync
  • No
  • Input UVLO Typ (V)
  • 4.2
  • Internal Compensation
  • Yes
  • Internal Voltage Bias
  • Yes
  • Iq Off (µA)
  • 0.1
  • Input Voltage Max
  • 75
  • Output Voltage Max
  • 30
  • Input Voltage Min
  • 4.5
  • Output Voltage Min
  • 0.6
  • Operating Supply Current (mA)
  • 1.4
  • PFM, Discontinuous, Hyperlight load, or Skip Mode
  • No
  • Package
  • 3X3 mm QFN
  • Power Good Signal
  • Yes
  • Soft Start
  • 1
  • Supported Outputs
  • 1
  • Supported Topologies
  • COT, Sync. Buck
  • Typical Tolerance (%)
  • 1

Download datasheets and manufacturer documentation for Microchip MIC2128YML-TR.

Data Sheets:

User Guide:

Application Notes:

The MIC2128 is a constant-frequency synchronous buck controllers featuring a unique adaptive ON-time control architecture. The MIC2128 operates over an input voltage range from 4.5V to 75V and can be used to supply load current up to 25A (Thermally Limited) . The output voltage is adjustable down to 0.6V with a guaranteed accuracy of ±1%. The device operates with programmable switching frequency from 270kHz to 800kHz.

The MIC2128 offers a full suite of protection features to ensure protection of the IC during fault conditions. These include undervoltage lockout to ensure proper operation under power-sag conditions, Adjustable soft-start to reduce inrush current, "hiccup" mode short-circuit protection, and thermal shutdown.



  • Hyper Speed Control® architecture enables:
  • 4.5V to 75V input voltage
  • Adjustable output voltage from 0.6V to 30V
  • 270kHz to 800kHz programmable switching frequency
  • Externally programmable soft start
  • Enable input and power good output
  • Built-in 5V regulator for single-supply operation
  • Auxiliary bootstrap LDO
  • Internal Bootstrap diode
  • Programmable current limit and "hiccup" mode short-circuit protection
  • Internal compensation, and thermal shutdown
  • Supports safe start-up into a pre-biased output
  • -40°C to +125°C junction temperature range
  • Available in 16-pin 3mm x 3mm QFN package

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

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step3：Vacuum Packaging

Step4：Individual Package

Step4：Individual Package

Step5：Anti-collision Filling

Step5：Anti-collision Filling

Step6：Packaging Box

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.

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