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Manufacturer Part #

MIC2164YMM

MIC2164 Series 3 mA 0.375MHz Surface Mount Synchronous Buck Controller - MSOP-10

Mfr. Name: Microchip
Standard Pkg:
Product Variant Information section
Date Code: 1620
Product Specification Section
Technical Attributes
Attributes Table
Supply Current-Max: 3mA
Supply Voltage: 3V to 28V
Frequency-Max: 0.375MHz
Input Voltage: 5.5V
Topology: Buck
Rated Power: 421mW
Duty Cycle-Min: 0%
Duty Cycle-Max: 87%
Storage Temperature Range: -65°C to +150°C
Output Current: 25A
Thermal Resistance: 130.5°C/W
Package Style:  MSOP-10
Mounting Method: Surface Mount
Features & Applications

The MIC2164YMM is a part of MIC2164 series  28 V 375 kHz Synchronous PWM Buck Controller featuring adaptive on-time control and available in MSOP-10 Package.

The devices are capable of supplying 25 A output current. While the MIC2164 operates at 300kHz, the MIC2164-2 operates at 600kHz, and the MIC2164-3 operates at 1 MHz. 

Features:

  • Hyper Speed Control™ architecture enables
  • High delta V operation (V IN=28V and V OUT=0.8V)
  • Smaller output capacitors than competitors
  • 3V to 28V input voltage
  • Any Capacitor TM stable
  • Zero ESR to high ESR
  • 25A output current capability
  • 300kHz/600kHz/1MHz switching frequency
  • Adaptive on-time mode control
  • Output down to 0.8V with ± 1% (MIC2164/-2/-3) or ± 3% (MIC2164C) feedback accuracy
  • Up to 95% efficiency
  • Foldback current limit and “hiccup” mode short-circuit protection
  • 6ms Internal soft start
  • Thermal shutdown
  • Pre-bias output safe
  • -40°C to +125°C junction temperature range
  • Available in 10-pin MSOP package

Applications:

  • Set-top box, gateways and routers
  • Printers, scanners, graphic card and video cards
  • Telecommunication, PCs and servers
Pricing Section
Stock:
64
Minimum Order:
1
Multiple Of:
1
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
12 Weeks
Total
$0.99
USD
Quantity
Web Price
1
$0.99
25
$0.83
100+
$0.755
Product Variant Information section