Diodes Incorporated — Analog and discrete power solutions
Back to Buck Converter

AP3202 (Obsolete)

380kHz, 2A Asynchronous DC-DC Buck Converter

Contact Sales

Log in or register to manage email notifications about changes to datasheets or PCNs for this part.

Description

The AP3202 is a 380kHz fixed frequency, current mode, PWM buck (step-down) DC-DC converter, capable of driving a 2A load with high efficiency, excellent line and load regulation. The device integrates N-channel power MOSFET switch with low on-resistance. Current mode control provides fast transient response and cycle-by-cycle current limit. A standard series of inductors are available from several different manufacturers optimized for use with the AP3202. This feature greatly simplifies the design of switch-mode power supplies. This IC is available in SOIC-8 package.

Application(s)

  • LCD TV
  • Set Top Box
  • Portable DVD
  • Digital Photo Frame
  • Specifications & Technical Documents

    Product Parameters

    Compliance (Only Automotive Supports PPAP) Standard
    Type Buck
    HS RDS(ON) (mΩ) 220
    LS RDS(ON) (mΩ) 10000
    MaximumInput Voltage (V) 18
    MinimumInput Voltage (V) 4.75
    Quiescent Current Typ (μA) 1000
    Shutdown Current Typ (µA) 1
    Output Current (A) 2 A
    Maximum Output Voltage (V) ADJ
    Frequency Typ (kHz) 380

    Related Content

    Packages

    Technical Documents

    Recommended Soldering Techniques

    TN1.pdf

    Purchase & Availablity