MIC26601/901/1201 Buck Regulators

MIC26601/901/1201 Buck Regulators

Microchip's MIC26601/901/1201 are constant-frequency, synchronous buck regulators featuring a unique adaptive on-time control architecture. The MIC26601/901/1201 family switches at a 600 kHz frequency and operates over an input supply range of 4.5 V to 28 V with a regulated output of up to 6 A/9 A/12 A current respectively. The output voltage is adjustable down to 0.8 V with a guaranteed accuracy of ±1%. Microchip’s Hyper Speed Control™ architecture allows for ultra-fast transient response while reducing the output capacitance and also makes high delta V operation possible. Devices in this product family are available in a 28-pin 5 mm x 6 mm MLF® package.

Features
  • Hyper Speed Control™ architecture enables
    • High delta V operation (VIN = 28 V and VOUT = 0.8 V)
    • Small output capacitance
  • Any Capacitor™ stable - zero-to-high ESR
  • Foldback current-limit and "hiccup mode" short-circuit protection
  • Supports safe startup into a pre-biased load
  • –40°C to +125°C junction temperature range
  • Adjustable output from 0.8 V to 5.5 V
  • ±1% feedback accuracy
  • 4.5 V to 28 V input voltage
  • 600 kHz switching frequency
  • No external compensation
  • Power Good (PG) output
  • 28-pin 5 mm x 6 mm MLF® package

नयाँ सामानहरू:

MIC26601YJL-TRMIC26901YJL-TRMIC261201YJL-TR

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