IC manufacturers Analog Devices

IC manufacturers (99)

Analog Devices ADP2165

5.5 V, 5 A/6 A, High Efficiency, Step-Down DC-to-DC Regulators with Output Tracking

Overview

TopologyBuck Converter
Input voltage5 V
Switching frequency620-1200 kHz
Output 13.3 V
IC revisionA

Description

The ADP2165/ADP2166 are designed to be extremely flexible with the addition of a minimal amount of external components to program soft start and control loop compensation.The ADP2165/ADP2166 are supplied from an input voltage of 2.7 V to 5.5 V. Output voltage options include 3.3 V, 2.5 V, 1.8 V, 1.5 V, 1.2 V, or 1.0 V fixed outputs and adjustable options capable of supporting an output voltage range from 0.6 V to 90% of the input voltage. Protection features include undervoltage lockout (UVLO), overvoltage protection (OVP), overcurrent protection (OCP), and thermal shutdown (TSD) for robust performance.The ADP2165/ADP2166 operate over the −40°C to +125°C junction temperature range and are available in a 24-lead LFCSP_WQ package.

Features

  • Continuous output current
  • ADP2165: 5 A
  • ADP2166: 6 A
  • Integrated MOSFET
  • High-side on resistance: 19 mΩ
  • Low-side on resistance: 15 mΩ
  • Reference voltage: 0.6 V ± 1% over temperature range
  • Input voltage range: 2.7 V to 5.5 V
  • Current mode architecture
  • Switching frequency
    • Fixed frequency: 620 kHz or 1.2 MHz
    • Adjustable frequency: 250 kHz to 1.4 MHz
    • Synchronizes to external clock: 250 kHz to 1.4 MHz
  • Selectable synchronize phase shift: in phase or out of phase
  • External compensation
  • Programmable soft start
  • Startup into a precharged output
  • Voltage tracking input
  • Power-good output and precision enable input
  • Accurate current limit
  • Available in 24-lead, 4 mm × 4 mm LFCSP_WQ package

Typical applications

  • Point of load regulation/ Industrial/ instrumentation
  • healthcare
  • Communications and networking
  • High end consumer

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesL
(µH)
IRP,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
RDC max.
(mΩ)
MaterialLR
(µH)
fres
(MHz)
Samples
7443340220SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

8 files Active i| Production is active. Expected lifetime: >10 years.WE-HCC SMT High Current Cube Inductor 2.2 14.8 11.3 12.9 5.6 Ferrite 1.4 97
Order Code Data­sheet Simu­lation
7443340220SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesL
(µH)
IRP,40K
(A)
ISAT,10%
(A)
ISAT,30%
(A)
RDC max.
(mΩ)
MaterialLR
(µH)
fres
(MHz)
Samples