Analog Devices, Inc. 20 V, 4 A synchronous Step-Down Regulator with Low-Side Driver ADP2380AREZ

Description
Product Details The ADP2380 is a current mode control, synchronous, step-down, dc-to-dc regulator. It integrates a 44 mΩ high-side power MOSFET and a low-side driver to provide a high efficiency solution. The ADP2380 runs from an input voltage of 4.5 V to 20 V and can deliver 4 A of output current. The output voltage can be adjusted to 0.6 V to 90% of the input voltage. The switching frequency of the ADP2380 can be programmed from 250 kHz to 1.4 MHz or fixed at 290 kHz or 540 kHz. The synchronization function allows the switching frequency to be synchronized to an external clock to minimize system noise. External compensation and an adjustable soft start provide design flexibility. The power-good output provides simple and reliable power sequencing. Additional features include programmable undervoltage lockout (UVLO), overvoltage protection (OVP), overcurrent protection (OCP), and thermal shutdown (TSD). The ADP2380 operates over the −40°C to +125°C junction temperature range and is available in a 16-lead TSSOP_EP package. Applications Communication infrastructure Networking and servers Industrial and instrumentation Healthcare and medical Intermediate power rail conversion DC-to-dc point of load application
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Suppliers

Company
Product
Description
Supplier Links
Norwood, MA, USA
20 V, 4 A synchronous Step-Down Regulator with Low-Side Driver
ADP2380AREZ
20 V, 4 A synchronous Step-Down Regulator with Low-Side Driver ADP2380AREZ
Product Details The ADP2380 is a current mode control, synchronous, step-down, dc-to-dc regulator. It integrates a 44 mΩ high-side power MOSFET and a low-side driver to provide a high efficiency solution. The ADP2380 runs from an input voltage of 4.5 V to 20 V and can deliver 4 A of output current. The output voltage can be adjusted to 0.6 V to 90% of the input voltage. The switching frequency of the ADP2380 can be programmed from 250 kHz to 1.4 MHz or fixed at 290 kHz or 540 kHz. The synchronization function allows the switching frequency to be synchronized to an external clock to minimize system noise. External compensation and an adjustable soft start provide design flexibility. The power-good output provides simple and reliable power sequencing. Additional features include programmable undervoltage lockout (UVLO), overvoltage protection (OVP), overcurrent protection (OCP), and thermal shutdown (TSD). The ADP2380 operates over the −40°C to +125°C junction temperature range and is available in a 16-lead TSSOP_EP package. Applications Communication infrastructure Networking and servers Industrial and instrumentation Healthcare and medical Intermediate power rail conversion DC-to-dc point of load application

Product Details

The ADP2380 is a current mode control, synchronous, step-down, dc-to-dc regulator. It integrates a 44 mΩ high-side power MOSFET and a low-side driver to provide a high efficiency solution. The ADP2380 runs from an input voltage of 4.5 V to 20 V and can deliver 4 A of output current. The output voltage can be adjusted to 0.6 V to 90% of the input voltage. The switching frequency of the ADP2380 can be programmed from 250 kHz to 1.4 MHz or fixed at 290 kHz or 540 kHz. The synchronization function allows the switching frequency to be synchronized to an external clock to minimize system noise.

External compensation and an adjustable soft start provide design flexibility. The power-good output provides simple and reliable power sequencing. Additional features include programmable undervoltage lockout (UVLO), overvoltage protection (OVP), overcurrent protection (OCP), and thermal shutdown (TSD).

The ADP2380 operates over the −40°C to +125°C junction temperature range and is available in a 16-lead TSSOP_EP package.

Applications

  • Communication infrastructure
  • Networking and servers
  • Industrial and instrumentation
  • Healthcare and medical
  • Intermediate power rail conversion
  • DC-to-dc point of load application
Supplier's Site Datasheet
Voltage Regulators - DC DC Switching Regulators - 505-ADP2380AREZ-ND - DigiKey
Thief River Falls, MN, United States
Voltage Regulators - DC DC Switching Regulators
505-ADP2380AREZ-ND
Voltage Regulators - DC DC Switching Regulators 505-ADP2380AREZ-ND
IC REG BUCK ADJ 4A 16TSSOP

IC REG BUCK ADJ 4A 16TSSOP

Supplier's Site Datasheet
PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - ADP2380AREZ - 1141249-ADP2380AREZ - Win Source Electronics
Yishun, Singapore
PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - ADP2380AREZ
1141249-ADP2380AREZ
PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - ADP2380AREZ 1141249-ADP2380AREZ
Manufacturer: Analog Devices Inc. Win Source Part Number: 1141249-ADP2380AREZ Packaging: Tube Operating Temperature Range: -40°C ~ 125°C (TJ) Package: 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Mounting: SMD Output Type: Adjustable Function: Step-Down Topology: Buck Frequency - Switching: 250kHz ~ 1.4MHz Number of Outputs: 1 Output Configuration: Positive Synchronous Rectifier: Yes Output Current: 4A Output Voltage: 0.6V Categories: Integrated Circuits (ICs) Manufacturer Homepage: www.analog.com Manufacturer Package: 16-TSSOP-EP Output Voltage MAX: 18V Input Voltage MIN: 4.5V Voltage Input MAX: 20V Alternative Parts (Cross-Reference): IR3895MTR1PBF; MAX8686ETL+; ADP2380AREZ; LM2696MXAX; Popularity: Medium Fake Threat In the Open Market: 70 pct. Supply and Demand Status: Limited

Manufacturer: Analog Devices Inc.
Win Source Part Number: 1141249-ADP2380AREZ
Packaging: Tube
Operating Temperature Range: -40°C ~ 125°C (TJ)
Package: 16-TSSOP (0.173", 4.40mm Width) Exposed Pad
Mounting: SMD
Output Type: Adjustable
Function: Step-Down
Topology: Buck
Frequency - Switching: 250kHz ~ 1.4MHz
Number of Outputs: 1
Output Configuration: Positive
Synchronous Rectifier: Yes
Output Current: 4A
Output Voltage: 0.6V
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.analog.com
Manufacturer Package: 16-TSSOP-EP
Output Voltage MAX: 18V
Input Voltage MIN: 4.5V
Voltage Input MAX: 20V
Alternative Parts (Cross-Reference): IR3895MTR1PBF; MAX8686ETL+; ADP2380AREZ; LM2696MXAX;
Popularity: Medium
Fake Threat In the Open Market: 70 pct.
Supply and Demand Status: Limited

Supplier's Site Datasheet
 - ADP2380AREZ - Rochester Electronics
Newburyport, MA, United States
ADP2380 - 20V, 4A Synchronous Step-Down Regulator with Low-Side Driver

ADP2380 - 20V, 4A Synchronous Step-Down Regulator with Low-Side Driver

Supplier's Site Datasheet
Voltage Regulators - DC DC Switching Regulators - ADP2380AREZ - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Voltage Regulators - DC DC Switching Regulators
ADP2380AREZ
Voltage Regulators - DC DC Switching Regulators ADP2380AREZ
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 4A 16-TSSOP (0.173", 4.40mm Width) Exposed Pad

Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 4A 16-TSSOP (0.173", 4.40mm Width) Exposed Pad

Supplier's Site Datasheet
Sheung Wan, Hong Kong
Switching Voltage Regulators
ADP2380AREZ
Switching Voltage Regulators ADP2380AREZ
Switching Voltage Regulators 20V/4A Switch Reg W/Low FET Driver

Switching Voltage Regulators 20V/4A Switch Reg W/Low FET Driver

Supplier's Site Datasheet

Technical Specifications

  Analog Devices, Inc. DigiKey Win Source Electronics Rochester Electronics Quarktwin Technology Ltd. VAST STOCK CO., LIMITED
Product Category IC Switching Voltage Regulators IC Switching Voltage Regulators IC Switching Voltage Regulators IC Voltage Regulators IC Switching Voltage Regulators IC Switching Voltage Regulators
Product Number ADP2380AREZ 505-ADP2380AREZ-ND 1141249-ADP2380AREZ ADP2380AREZ ADP2380AREZ ADP2380AREZ
Product Name 20 V, 4 A synchronous Step-Down Regulator with Low-Side Driver Voltage Regulators - DC DC Switching Regulators PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - ADP2380AREZ Voltage Regulators - DC DC Switching Regulators Switching Voltage Regulators
Configuration / Function Buck Buck Buck
Life Cycle Stage Production Active
IOUT 4 amps 4 amps 4 amps 4 amps
VIN 4.5 to 20 volts 4.5 to 20 volts 4.5 volts 4.5 to 20 volts
Operating Temperature -40 to 125 C (-40 to 257 F) -40 to 125 C (-40 to 257 F) -40 to 125 C (-40 to 257 F) -40 to 125 C (-40 to 257 F)
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