MIC2176-2YMM

MIC2176-2YMM

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MIC2176-2YMM
IC REG CTRLR BUCK 10MSOP
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$0.55

Price update:a months ago
Available in stock: 201
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Microchip Technology

Microchip Technology

Microchip Technology Inc., headquartered in Chandler, Arizona, leads in microcontrollers and analog semiconductors, facilitating diverse global applications with innovative solutions, low-risk development, and dependable quality assurance.

View All Product from Microchip Technology
MIC2176-2YMM Products

The MIC2176-1/-2/-3 is a family of constant-frequency, synchronous buck controllers featuring a unique digitally modified adaptive ON-time control architecture. The MIC2176-1YMM family operates over an input supply range of 4.5V to 75V and can be used to supply up to 15A of output current. The output voltage is adjustable down to 0.8V with a guaranteed accuracy of ±1%, and the device operates at a constant switching frequency of 100kHz, 200kHz, and 300kHz.

Hyper Speed Control™ architecture allows for ultra-fast transient response while reducing the output capacitance and also makes (High VIN)/(Low VOUT) operation possible. This digitally modified adaptive tON ripple control architecture combines the advantages of fixed-frequency operation and fast transient response in a single device.

The MIC2176-1YMM 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, internal soft-start to reduce inrush current, fold-back current limit, "hiccup" mode short-circuit protection and thermal shutdown.

Feature

  • Hyper Speed Control™ architecture enables
    • High delta V operation (VIN = 75V and VOUT = 1.2V)
    • Small output capacitance
  • 4.5V to 75V input voltage
  • Output down to 0.8V with ±1% accuracy
  • Any Capacitor™ stable
    • Zero-ESR to high-ESR output capacitance
  • 100kHz/200kHz/300kHz switching frequency
  • Internal compensation
  • 6ms Internal soft-start
  • Foldback current limit and "hiccup" mode short-circuit protection
  • Thermal shutdown
  • Supports safe start-up into a pre-biased output
  • -40°C to +125°C junction temperature range
  • Available in 10-pin MSOP package

Product Attributes

TYPE DESCRIPTION Select all
Product Status Active
Clock Sync No
Synchronous Rectifier Yes
Frequency - Switching 200kHz
Voltage - Supply (Vcc/Vdd) 4.5V ~ 75V
Output Phases 1
Supplier Device Package 10-MSOP
Number of Outputs 1
Package / Case 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
Topology Buck
Mounting Type Surface Mount
Output Configuration Positive
Operating Temperature -40°C ~ 125°C (TJ)
Function Step-Down
Control Features Enable
Output Type Transistor Driver
Package Tube
Series Hyper Speed Control®
Duty Cycle (Max) 93%

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$0.55

Price update:a months ago
Available in stock: 201
Microchip Technology

Microchip Technology

Microchip Technology Inc., headquartered in Chandler, Arizona, leads in microcontrollers and analog semiconductors, facilitating diverse global applications with innovative solutions, low-risk development, and dependable quality assurance.

View All Product from Microchip Technology

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