MIC2199YML

MIC2199YML

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MIC2199YML
IC REG CTRLR BUCK 12MLF
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$2.56

Price update:a months ago
Available in stock: 12309
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
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
MIC2199YML Products

The MIC2199YML is a high power 300kHz synchronous buck DC-to-DC controller. The MIC2199YML operates from a wide 4.5V to 32V input and can be programmed for output voltages from 0.8V to 6V. The wide input voltage capability makes the MIC2199YML an ideal solution for point-of-load DC-to-DC conversion in 5V, 12V, 24V, and 28V systems. The 300kHz switching frequency allows the use of a small inductor and small output capacitors. The current mode PWM control along with the external COMP pin allows for ease of stability compensation and fast transient response across a wide range of applications. An all N-Channel synchronous architecture and powerful output drivers allow up to 20A of output current capability. For smaller external components, refer to the 500kHz MIC2198. The MIC2199YML is availablewith a junction temperature range from -40°C to 125°C.

Feature

  • 4.5V to 32V input range
  • 4mm x 4mm MLF® package
  • 300kHz PWM operation
  • 95% efficiency
  • Output voltage adjustable down to 0.8V
  • 20A output current capability
  • Drives all N-Channel MOSFETs
  • Logic controlled micropower shutdown
  • Cycle-by-cycle current limiting
  • Adjustable undervoltage lockout
  • Frequency foldback overcurrent protection

Product Attributes

TYPE DESCRIPTION Select all
Product Status Active
Clock Sync No
Synchronous Rectifier Yes
Frequency - Switching 300kHz
Voltage - Supply (Vcc/Vdd) 4.5V ~ 32V
Output Phases 1
Supplier Device Package 12-MLF™ (4x4)
Number of Outputs 1
Package / Case 12-VFDFN Exposed Pad, 12-MLF®
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
Duty Cycle (Max) 85%

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$2.56

Price update:a months ago
Available in stock: 12309
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

Blog