Microchip MIC2169AYMM
Microchip MIC2169AYMM

Microchip MIC2169AYMM

Manufacturer No:

MIC2169AYMM

Manufacturer:

Microchip

Package:

10-TFSOP, 10-MSOP (0.118, 3.00mm Width)

Description:

500KHz Synchronous Buck Controller

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.

MIC2169AYMM information

Microchip MIC2169AYMM technical specifications, attributes, parameters and parts with similar specifications to Microchip MIC2169AYMM.

  • Type
  • Parameter
  • Current Limit / Short Circuit Protection
  • Yes
  • Max Duty Cycle (%)
  • 0.92
  • Enable Pin
  • Yes
  • Internal Voltage Bias
  • Yes
  • Iq Off (µA)
  • 50
  • Input Voltage Max
  • 14.5
  • Input Voltage Min
  • 3
  • Output Voltage Min
  • 0.8
  • Operating Supply Current (mA)
  • 1.5
  • Package
  • 10/MSOP
  • Soft Start
  • 1
  • Supported Outputs
  • 1
  • Supported Topologies
  • Sync. Buck
  • Typical Tolerance (%)
  • ±1

Download datasheets and manufacturer documentation for Microchip MIC2169AYMM.

Data Sheets:

The MIC2169A is a high-efficiency, simple to use 500kHz PWM synchronous buck control IC housed in a small MSOP-10 package. The MIC2169A allows compact DC/DC solutions with a minimal external component count and cost.

The MIC2169A operates from a 3V to 14.5V input, without the need of any additional bias voltage. The output voltage can be precisely regulated down to 0.8V. The adaptive all Channel MOSFET drive scheme allows efficiencies over 95% across a wide load range.

The MIC2169A senses current across the high-side N-Channel MOSFET, eliminating the need for an expensive and lossy current-sense resistor. Current limit accuracy is maintained by a positive temperature coefficient that tracks the increasing RDS(ON) of the external MOSFET. Further cost and space are saved by the internal in-rush-current limiting digital soft-start.

The MIC2169A is available in a 10-pin MSOP package, with a wide junction operating range of -40°C to +125°C.



  • 3V to 14.5V input voltage range
  • Adjustable output voltage down to 0.8V
  • Up to 95% efficiency
  • 500kHz PWM operation
  • Adjustable current limit senses high-side N-Channel MOSFET current
  • No external current-sense resistor
  • Adaptive gate drive increases efficiency
  • Overvoltage protection protects the load in fault conditions
  • Dual mode current limit speeds up recovery time
  • "Hiccup" mode short-circuit protection
  • Internal soft-start
  • Dual function COMP and EN pin allows low-power shutdown
  • Small size MSOP 10-lead 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

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RFQ (REQUEST FOR QUOTATIONS)

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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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