ADP3026 - High-Efficiency Notebook Computer Power Supply Controller

Analog Devices

Datasheet Details

Part number	ADP3026
Manufacturer	Analog Devices
File Size	536.41 KB
Description	High-Efficiency Notebook Computer Power Supply Controller
Datasheet	ADP3026 Datasheet

General Description

The ADP3026 is a highly efficient dual synchronous buck switching regulator controller optimized for converting a battery or adapter input into multiple supply voltages.

The ADP3026 provides accurate and reliable short-circuit protection using an internal current sense circuit, which reduces cost and increases overall efficiency.

Other protection

Key Features

Wide input voltage range: 5.5 V to 25 V High conversion efficiency > 96% Integrated current sense.
no external resistor required Low shutdown current: 19 µA (typical) Voltage mode PWM with input feed-forward for fast line transient response Dual synchronous buck controllers Built-in gate drive boost circuit for driving external N-channel MOSFETs 2 fixed output voltages: 3.3 V and 5 V PWM frequency: 200 kHz Extensive circuit protection functions.

More Datasheets from Analog Devices

Part Number	Description
ADP3020	High-Efficiency Notebook Computer PowerSupply Controller
ADP3025	High Efficiency Dual Output Power Supply Controller
ADP3000	Adjustable High Frequency Switching Regulator
ADP3031	PWM Boost Switching Regulator
ADP3041	TFT LCD Panel Power-Module
ADP3050	1A High Voltage Step-Down Switching Regulator
ADP3051	PWM Step Down DC-DC
ADP3088	1 MHz/ 750 mA Buck Regulator
ADP3089	1A Buck Regulator
ADP3110	12V MOSFET Driver