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MAX1623

MAX1623 Manufacturer

Maxim

MAX1623 Description

3A, Low-Voltage, Step-Down Regulator with Synchronous Rectification and Internal Switches

MAX1623 Categories

Buck (Step-down) Voltage Regulators

MAX1623 Datasheet (PDF)

MAX1623 Datasheet

MAX1623 Price & Availability


Check MAX1623 Price & Availability at Canics

MAX1623 Features

  • ±1% Output Accuracy, Including Line and Load Regulation
  • 94% Efficiency
  • Internal Switches
    55mPMOS Power Switch
    60mNMOS Synchronous-Rectifier Switch
  • Guaranteed 3A Load Capability
  • Minimal External Components
  • Pin-Selectable Fixed 3.3V, 2.5V, or Adjustable (1.1V to 3.8V) Output Voltage
  • 4.5V to 5.5V Input Voltage Range
  • 400µA (typ) Supply Current
  • <1µA Shutdown Supply Current
  • Constant-Off-Time PWM Operation
  • Switching Frequencies Up to 350kHz
  • Idle Mode? Operation at Light Loads
  • Thermal Shutdown Protection
  • Available in 20-Pin SSOP

MAX1623 Parameters

Package20/SSOP
Price @ 1k$4.78
Op. Range (°C)-40 to +85
Min. VIN(V)4.5
Max. VIN(V)5.5
Max. ICC(mA)0.525
Preset VOUT(V)2.5
Preset VOUT(V)3.3
Typ. IOUT(A)3
Op. Freq. (kHz)350
EV-KitYes
Min. Adj. VOUT(V)1.1
Max. Adj. VOUT(V)3.8
Select parameters and click to see components with these parameters.

Products Similar to MAX1623

MAX1623EAP+, MAX1623EAP, MAX1623EAP+T

 
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