MIC38HC45YM-TR in Reel by Microchip | PWM Controllers | Future Electronics
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Manufacturer Part #

MIC38HC45YM-TR

MIC38HC45 Series 6 mA 500 kHz SMT BiCMOS Current-Mode PWM Controller - SOIC-8

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Mfr. Name: Microchip
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Product Specification Section
Microchip MIC38HC45YM-TR - Technical Attributes
Attributes Table
Supply Current-Max: 6mA
Supply Voltage: 7.6V to 20V
Frequency-Max: 500kHz
Duty Cycle-Min: 0%
Duty Cycle-Max: 50%
Operating Temp Range: -40°C to +85°C
Package Style:  SOIC-8
Mounting Method: Surface Mount
Features & Applications

The MIC38HC45YM TR is a Part of MIC38HC45 Series 6 mA 20 V 500 kHz SMT BiCMOS Current-Mode PWM Controller availabe in SOIC-8 Package.

Features:

  • Fast 20ns output rise and 15ns output fall times
  • –40°C to +85°C temperature range exceeds UC284x specifications
  • High-performance, low-power BiCMOS Process
  • Ultralow start-up current (50μA typical)
  • Low operating current (4mA typical)
  • High output drive (1A peak current, HC version)
  • CMOS outputs with rail-to-rail swing
  • Current-mode operation up to 500kHz
  • Trimmed 5V bandgap reference
  • Pin-for-pin compatible with UC3842/3843/3844/3845(A)
  • Trimmed oscillator discharge current
  • UVLO with hysteresis
  • Low cross-conduction currents

Applications:

  • Current-mode, off-line, switched-mode power supplies
  • Current-mode, dc-to-dc converters.
  • Step-down “buck” regulators
  • Step-up “boost” regulators
  • Flyback, isolated regulators
  • Forward converters
  • Synchronous FET converters
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Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
9 Weeks
Minimum Order:
2500
Multiple Of:
2500
Total
$2,800.00
USD
Quantity
Unit Price
2,500+
$1.12
Product Variant Information section