Datasheet4U Logo Datasheet4U.com

ADP5041 - Micro PMU

Description

The ADP5041 combines one high performance buck regulator and two low dropout (LDO) regulators in a small 20-lead LFCSP to meet demanding performance and board space requirements.

Features

  • Input voltage range: 2.3 V to 5.5 V One 1.2 A buck regulator Two 300 mA LDOs 20-lead, 4 mm × 4 mm LFCSP package Overcurrent and thermal protection Soft start Undervoltage lockout Open-drain processor reset with externally adjustable threshold monitoring Guaranteed reset output valid to VAVIN = 1 V Manual reset input Watchdog refresh input Buck key specifications Output voltage range: 0.8 V to 3.8 V Current mode topology for excellent transient response 3 MHz operating frequency Peak efficiency u.

📥 Download Datasheet

📁 Similar Datasheet

  • ADP5100 - Pressure sensor (Panasonic)
  • ADP5101 - Pressure sensor (Panasonic)
  • ADP5110 - Pressure sensor (Panasonic)
  • ADP5111 - Pressure sensor (Panasonic)
  • ADP5120 - Pressure sensor (Panasonic)
  • ADP5121 - Pressure sensor (Panasonic)
  • ADP5130 - Pressure sensor (Panasonic)
  • ADP5131 - Pressure sensor (Panasonic)
  • ADP5140 - Pressure sensor (Panasonic)
  • ADP5141 - Pressure sensor (Panasonic)
Other Datasheets by Analog Devices

Full PDF Text Transcription

Click to expand full text
Data Sheet Micro PMU with 1.2 A Buck, Two 300 mA LDOs, Supervisory, Watchdog, and Manual Reset ADP5041 FEATURES Input voltage range: 2.3 V to 5.5 V One 1.2 A buck regulator Two 300 mA LDOs 20-lead, 4 mm × 4 mm LFCSP package Overcurrent and thermal protection Soft start Undervoltage lockout Open-drain processor reset with externally adjustable threshold monitoring Guaranteed reset output valid to VAVIN = 1 V Manual reset input Watchdog refresh input Buck key specifications Output voltage range: 0.8 V to 3.8 V Current mode topology for excellent transient response 3 MHz operating frequency Peak efficiency up to 96% Uses tiny multilayer inductors and capacitors Mode pin selects forced PWM or auto PWM/PSM mode 100% duty cycle low dropout mode LDOs key specifications Output voltage range: 0.
Published: |