ADI LTC3555EUFD-1#TRPBF

手持/移动设备4.35V ~ 5.5V

Overview

The LTC3555EUFD family are highly integrated USB compatible power management and battery charger ICs for Li-Ion/Polymer battery applications. They include a high efficiency current limited switching PowerPath manager with automatic load prioritization, a battery charger, an ideal diode and three general purpose synchronous step-down switching regulators.

The LTC3555EUFD family is available in the low profile 28-pin (4mm × 5mm × 0.75mm) QFN surface mount package.

Features

PowerPath™ Series
Mainly used in Handheld/Mobile Devices applications
Operating temperature: -40°C~85°C
BATTERY CHARGE CONTROLLER analog IC
ALSO OPERATES IN PWM CONTROL TECHNIQUE

Surface Mount Mounting Type

Applications

There are a lot of Linear Technology/Analog Devices
LTC3555EUFD-1#TRPBFPower Management applications.

• Portable Navigation Devices
• Portable Media Players
• Portable Systems
• Hand-Held Systems
• Space satellite point of load supply
• Communications payload
• Optical imaging payload
• Desktop PC
• Motherboard
• Standard notebook PC