ADP5040 Micro PMU

Analog Devices

Description

Data Sheet Micro PMU with 1.2 A Buck Regulator and Two 300 mA LDOs ADP5040 .
The ADP5040 combines one high performance buck regulator and two low dropout regulators (LDO) in a small 20-lead LFCSP to meet demanding performance a.

📥 Download Datasheet

ADP5040 Datasheet Preview — Preview of ADP5040 PDF

Datasheet Specifications

Part number: ADP5040
Manufacturer: Analog Devices ↗
File Size: 4.06 MB
Datasheet: ADP5040_AnalogDevices.pdf
Description: Micro PMU

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 Buck key specifications Output voltage range: 0.8 V to 3.8 V Current mode topology for excellent transient response 3 MHz

Applications

* FUNCTIONAL BLOCK DIAGRAM VOUT1 AVIN VIN1 = 2.3V TO 5.5V C5 4.7µF VIN2 = 1.7V TO 5.5V C1 1µF AVIN VIN1 BUCK ON OFF EN1 VIN2 ON OFF EN2 EN_BK LDO1 (DIGITAL) EN_LDO1 L1 1µH SW FB1 R2 R1 VOUT1 AT 1.2A C6 10µF PGND MODE VOUT2 FB2 R4 FPWM PSM/PWM VOUT2 AT 300mA R3 C2 2.2µF

ADP5040 Distributors

📁 Related Datasheet

ADP5100 ADP5101 ADP5110 ADP5111 ADP5120 ADP5121

📌 All Tags

ADP5040 Micro PMU Analog Devices

Analog Devices ADP5040-like datasheet