Microchip MIC2168AYMM
Manufacturer No:
MIC2168AYMM
Manufacturer:
Microchip
Package:
10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Description:
1MHz Synchronous Buck Controller
Quantity:
In Stock :1310
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Shipped from：HK Warehouse
Expected Shipping：Fri, May 29 - Sat, May 30, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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MIC2168AYMM Information
Microchip MIC2168AYMM technical specifications, attributes, parameters and parts with similar specifications to Microchip MIC2168AYMM.
- Type
- Parameter
- Current Limit / Short Circuit Protection
- Yes
- Max Duty Cycle (%)
- 0.9
- Enable Pin
- Yes
- Internal Compensation
- 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)
- 1.6
- Type
- Parameter
- Package
- 10/MSOP
- Soft Start
- 1
- Supported Outputs
- 1
- Supported Topologies
- PWM, Sync. Buck
- Typical Tolerance (%)
- ±1
Download datasheets and manufacturer documentation for Microchip MIC2168AYMM.
Application Notes:
Data Sheets:
The MIC2168 is a high-efficiency, simple to use 1MHz PWM synchronous buck control IC housed in a small MSOP-10 package. The MIC2168 allows compact DC/DC solutions with a minimal external component count and cost.
The MIC2168 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 N-Channel MOSFET drive scheme allows efficiencies over 95% across a wide load range.
The MIC2168 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 MIC2168 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
- 1MHz PWM operation
- Adjustable current-limit senses high-side N-Channel MOSFET current
- No external current sense resistor
- Adaptive gate drive increases efficiency
- Ultra-fast response with hysteretic transient recovery mode
- 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
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12.28 M
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