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UC2573

UC2573 Description

Buck Pulse Width Modulator Stepdown Voltage Regulator

UC2573 Categories

PWM ICs

UC2573 Manufacturer

Texas Instruments

UC2573 Datasheet (PDF)

UC2573 Datasheet
Buck Pulse Width Modulator Stepdown Voltage Regulator (Rev. A)

UC2573 Price & Availability


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UC2573 Features

  • Simple Single Inductor Buck PWM Stepdown Voltage Regulation
  • Drives External PMOS Switch
  • Contains UVLO Circuit
  • Includes Pulse-by-Pulse Current Limit
  • Low 50uA Sleep Mode Current

UC2573 Parameters

Pin/Package8PDIP,8SOIC
Approx. 1KU Price (US$)1.2
Iq (Typ) (mA)9
Vin (Max) (V)35
Iout (Max) (A)0.5
Vin (Min) (V)4.2
Vout (Min) (V)1.5
Vout (Max) (V)30
Regulated Outputs (#)1
Switching Frequency (Max) (kHz)300
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Keywords
UC2573 Data Sheet UC2573 Spec UC2573 Application Notes UC2573 Distributor
UC2573 Circuit UC2573 Reference UC2573 PDF UC2573 RoHS