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Manufacturer / Brand: AD
Details: 20 V, 6 A Synchronous Step-Down Regulator with Low-Side Driver IC
Series: ADP2381
Quantity Available: Over 39190 pieces

Datasheet for ADP2381AREZ:

ADP2381AREZ datasheet
Price for ADP2381AREZ
Product Parameters
  • Manufacturer Part Number : ADP2381AREZ
  • Manufacturer : AD
  • Description : 20 V, 6 A Synchronous Step-Down Regulator with Low-Side Driver IC
  • Series : ADP2381
  • Reference Price : USD 1.344
  • Our Price : We have a better price, contact us by email
  • Product Type : Switching Regulators
  • Function : Step-Down (Buck) Regulators
  • Current Suggest : Recommended for New Designs
  • Status : Production
  • ROHS Status : ROHS Compliant (Lead Free)
  • Package Type : 16-Lead TSSOP w/EP (5mm x 4.4mm x 1.1mm)
  • Pins : 16
  • MFG Package Case : RE-16-4
  • Part Type : OTH
  • Standard Packing Type : Tube
  • Standard Packing Quantity : 96
  • Working Temperature : -40 to 125C
  • Other Part Number : ADP2381AREZ
  • Shipping methods : DHL FEDEX UPS TNT
  • Delivery Time : Ship within 1 day.
  • Manufacturer Production time : 6-8 weeks (Normally have stocks)
  • Weight : 0.001KG

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Features and Benefits of ADP2381AREZ
  • Input voltage: 4.5 V to 20 V
  • Integrated 44 mΩ high-side MOSFET
  • 0.6 V ±1% reference voltage over temperature
  • Continuous output current:
    6 A
  • Programmable switching frequency:
    250 kHz to 1.4 MHz
  • Synchronizes to external clock: 250 kHz to 1.4 MHz
  • 180° out-of-phase synchronization
  • Programmable UVLO
  • Power-good output
  • External compensation
  • Internal soft start with external adjustable option
  • Startup into a precharged output
  • Supported by ADIsimPower design tool
Product Detailed Description for ADP2381AREZ
The ADP2381 is a current mode control, synchronous, step-down, dc-to-dc regulator. It integrates a 44 mΩ power MOSFET and a low-side driver to provide a high efficiency solution. The ADP2381 runs from an input voltage of 4.5 V to 20 V and can deliver 6 A of output current. The output voltage can be adjusted to 0.6 V to 90% of the input voltage. The switching frequency of the ADP2381 can be programmed from 250 kHz to 1.4 MHz or fixed at 290 kHz or 550 kHz. The synchronization function allows the switching frequency to be synchronized to an external clock to minimize system noise.

External compensation and an adjustable soft start provide design flexibility. The power-good output provides simple and reliable power sequencing. Additional features include programmable undervoltage lockout (UVLO), overvoltage protection (OVP), overcurrent protection (OCP), and thermal shutdown (TSD).

The ADP2381 operates over the −40°C to +125°C junction temperature range and is available in a 16-lead TSSOP_EP package.

APPLICATIONS

  • Communication infrastructure
  • Networking and servers
  • Industrial and instrumentation
  • Healthcare and medical
  • Intermediate power rail conversion
  • DC-to-dc point of load application
Lifecycle information of ADP2381AREZ

This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.

ADP2381AREZ More photos
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