Datasheet4U Logo Datasheet4U.com

ADP3089

1A Buck Regulator

ADP3089 Features

* 1 MHz PWM Frequency Ultrasmall 8-lead 3×3 Sq. mm Chip Scale Package Automatic PWM to Power Saving Mode at Light Load Fully Integrated 1.5 A Power Switch 3% Output Regulation Accuracy over Temperature, Line, and Load 100% Duty Cycle Operation www.DataSheet4U.com Simple Compensation Output Voltage: 1.

ADP3089 General Description

IN IN 1 MHz, 1 A Buck Regulator ADP3089 FUNCTIONAL BLOCK DIAGRAM SW CURRENT SENSE PWM 1MHz AMP COMPARATOR S Q R DRV PROTECTION LOGIC (ILIM, OT) ERROR AMP gm RUN/STOP COMPARATORS FB SOFT-START TIMER COMP GND GND + REF 1.245V VIN 10µF 0.1µF IN IN ADP3089 SW SW DRV FB 10µH 1N5817 53.6kΩ + 10µ.

ADP3089 Datasheet (109.95 KB)

Preview of ADP3089 PDF

Datasheet Details

Part number:

ADP3089

Manufacturer:

Analog Devices ↗

File Size:

109.95 KB

Description:

1a buck regulator.

📁 Related Datasheet

ADP3088 - 1 MHz/ 750 mA Buck Regulator (Analog Devices)
PRELIMINARY TECHNICAL DATA a Preliminary Technical Data FEATURES 1 MHz PWM Frequency Automatic PWM to Power Saving Mode at Light Load Fully Integrate.

ADP3000 - Adjustable High Frequency Switching Regulator (Analog Devices)
Micropower Step-Up/Step-Down Fixed 3.3 V, 5 V, 12 V, Adjustable High Frequency Switching Regulator ADP3000 00122-001 OBSOLETE FEATURES Operates at .

ADP3020 - High-Efficiency Notebook Computer PowerSupply Controller (Analog Devices)
a High-Efficiency Notebook Computer Power Supply Controller ADP3020 GENERAL DESCRIPTION FEATURES Wide Input Voltage Range: 4.5 V to 25 V High Convers.

ADP3025 - High Efficiency Dual Output Power Supply Controller (Analog Devices)
High Efficiency Dual Output Power Supply Controller ADP3025 FEATURES Wide input voltage range: 5.5 V to 25 V High conversion efficiency > 96% Integrat.

ADP3026 - High-Efficiency Notebook Computer Power Supply Controller (Analog Devices)
FEATURES Wide input voltage range: 5.5 V to 25 V High conversion efficiency > 96% Integrated current sense—no external resistor required Low shutdown .

ADP3031 - PWM Boost Switching Regulator (Analog Devices)
.. PRELIMINARY TECHNICAL DATA a Preliminary Technical Data FEATURES Up to 2 MHz PWM Frequency Fully Integrated 1.5 A Power Switch 3.

ADP3041 - TFT LCD Panel Power-Module (Analog Devices)
TFT LCD Panel Power Module ADP3041 FEATURES 600 kHz PWM Frequency Fully Integrated 1.5 A Power Switch 3% Output Regulation Accuracy Simple Compensatio.

ADP3050 - 1A High Voltage Step-Down Switching Regulator (Analog Devices)
a FEATURES Wide Input Voltage Range: 3.6 V to 30 V Adjustable and Fixed (3.3 V, 5 V) Output Options Integrated 1 A Power Switch Uses Small Surface-Mou.

TAGS

ADP3089 Buck Regulator Analog Devices

Image Gallery

ADP3089 Datasheet Preview Page 2 ADP3089 Datasheet Preview Page 3

ADP3089 Distributor