Datasheet4U Logo Datasheet4U.com

LTC3676 Datasheet Power Management

Manufacturer: Linear Technology (now Analog Devices)

Overview: LTC3676/LTC3676-1 Power Management Solution for Application Processors.

General Description

The LTC®3676 is a plete power management solution for advanced portable application processor-based systems.

The device contains four synchronous step-down DC/DC converters for core, memory, I/O, and system on-chip (SoC) rails and three 300mA LDO regulators for low noise analog supplies.

The LTC3676-1 has a ±1.5A buck regulator configured to support DDR termination plus a VTTR reference output.

Key Features

  • n Quad I2C Adjustable High Efficiency Step Down DC/DC Converters: 2.5A, 2.5A, 1.5A, 1.5A n Three 300mA LDO Regulators (Two Adjustable) n DDR Power Solution with VTT and VTTR Reference n Pushbutton ON/OFF Control with System Reset n Independent Enable Pin-Strap or I2C Sequencing n Programmable Autonomous Power-Down Control n Dynamic Voltage Scaling n Power Good and Reset Functions n Selectable 2.25MHz or 1.12MHz Switching Frequency n Always Alive 25mA LDO Regulator n 12µA Standby Current n Low Pr.

More Datasheets from Linear Technology (now Analog Devices)

Part Number Description
LTC3676-1 Power Management
LTC3670 Monolithic 400mA Buck Regulator
LTC3672B-1 Monolithic Fixed-Output 400mA Buck Regulator
LTC3672B-2 Monolithic Fixed-Output 400mA Buck Regulator
LTC3675 7-Channel Configurable High Power PMIC
LTC3675-1 7-Channel Configurable High Power PMIC
LTC3677-3 Highly Integrated Portable Product PMIC
LTC3601 15V Monolithic Synchronous Step-Down Regulator
LTC3602 Monolithic Synchronous Step-Down Regulator
LTC3604 2.5A 15V Monolithic Synchronous Step-Down Regulator

LTC3676 Distributor