ADP5052ACPZ-R7 Datasheet

5-Channel Integrated Power Solution with Quad Buck Regulators and 200 mA LDO Regulator


The ADP5052 combines four high performance buck regulators and one 200 mA low dropout (LDO) regulator in a 48-lead LFCSP package that meets demanding performance and board space requirements. The device enables direct connection to high input voltages up to 15 V with no preregulators.

  Wide input voltage range: 4.5 V to 15 V
  ±1.5% output accuracy over full temperature range
  250 kHz to 1.4 MHz adjustable switching frequency
  Adjustable/fixed output options via factory fuse
  Power regulation
     Channel 1 and Channel 2: programmable 1.2 A/2.5 A/4 A sync buck regulators with low-side FET driver
     Channel 3 and Channel 4: 1.2 A sync buck regulators
     Channel 5: 200 mA low dropout (LDO) regulator
     Always alive 5.1 V LDO supply for tiny load demand
  Single 8 A output (Channel 1 and Channel 2 operated in parallel)
  Precision enable with 0.8 V accurate threshold
  Active output discharge switch
  FPWM or automatic PWM/PSM mode selection
  Frequency synchronization input or output
  Optional latch-off protection on OVP/OCP failure
  Power-good flag on selected channels
  UVLO, OCP, and TSD protection
  48-lead, 7 mm × 7 mm LFCSP package
  −40°C to +125°C junction temperature

  Small cell base stations
  FPGA and processor applications
  Security and surveillance
  Medical applications




Download DataSheet PDF View and Download

Manufacturer information

Warm Hint

What HQEW.NET can offer here?
1. www.hqew.net/product-data provides numerous and various electronic part data-sheet and technology document here., if it can't be shown, Please feel free to ask us for it.
2. www.hqew.net/news provides the latest information of the semiconductor industry or the electronics industry for you.
3. www.hqew.net provides verified suppliers and numerous electronic components for your demand and business.
Any questions you can contact us by email cs@hqew.net.
related datasheet
Browse Alphabetically: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9
Contact Us


One to One Customer Service