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ADP5052 Datasheet

Part Number ADP5052
Manufacturers Analog Devices
Logo Analog Devices
Description 5-Channel Integrated Power Solution
Datasheet ADP5052 DatasheetADP5052 Datasheet (PDF)

Data Sheet 5-Channel Integrated Power Solution with Quad Buck Regulators and 200 mA LDO Regulator ADP5052 FEATURES 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 dro.

  ADP5052   ADP5052






Part Number ADP5054
Manufacturers Analog Devices
Logo Analog Devices
Description Quad Buck Regulator Integrated Power Solution
Datasheet ADP5052 DatasheetADP5054 Datasheet (PDF)

Data Sheet FEATURES Wide input voltage range: 4.5 V to 15.5 V ±1.5% output accuracy over full temperature range 250 kHz to 2 MHz adjustable switching frequency with individual ½× frequency option Power regulation Channel 1 and Channel 2 Programmable 2 A/4 A/6 A sync buck regulators with low-side FET drivers Channel 3 and Channel 4: 2.5 A sync buck regulators Flexible parallel operation Single 12 A output (Channel 1 and Channel 2 in parallel) Single 5 A output (Channel 3 and Channel 4 in paralle.

  ADP5052   ADP5052







Part Number ADP5053
Manufacturers Analog Devices
Logo Analog Devices
Description Integrated Power Solution
Datasheet ADP5052 DatasheetADP5053 Datasheet (PDF)

Data Sheet Integrated Power Solution with Quad Buck Regulators and Supervisory Circuits ADP5053 FEATURES Wide input voltage range: 4.5 V to 15.0 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 Single 8 A output (Channel 1 and .

  ADP5052   ADP5052







Part Number ADP5051
Manufacturers Analog Devices
Logo Analog Devices
Description Integrated Power Solution
Datasheet ADP5052 DatasheetADP5051 Datasheet (PDF)

Integrated Power Solution with Quad Buck Regulators, Supervisory Circuit, and I2C Interface Data Sheet FEATURES Wide input voltage range: 4.5 V to 15.0 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 or I2C interface I2C interface with interrupt on fault conditions 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 .

  ADP5052   ADP5052







Part Number ADP5050
Manufacturers Analog Devices
Logo Analog Devices
Description 5-Channel Integrated Power Solution
Datasheet ADP5052 DatasheetADP5050 Datasheet (PDF)

5-Channel Integrated Power Solution with Quad Buck Regulators and 200 mA LDO Regulator Data Sheet FEATURES 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 or I2C interface I2C interface with interrupt on fault conditions 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.

  ADP5052   ADP5052







5-Channel Integrated Power Solution

Data Sheet 5-Channel Integrated Power Solution with Quad Buck Regulators and 200 mA LDO Regulator ADP5052 FEATURES 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 APPLICATIONS Small cell base stations FPGA and processor applications Security and surveillance Medical applications GENERAL DESCRIPTION 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. Channel 1 and Channel 2 integrate high-side power MOSFETs and low-side MOSFET drivers. Exte.


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