LTC4090 Datasheet USB Power Manager

Manufacturer: Linear Technology Corporation

LTC4090 usb power manager by Linear Technology Corporation - Datasheet Preview

Datasheet Details

Part number	LTC4090
Manufacturer	Linear Technology Corporation
File Size	510.16 KB
Description	USB Power Manager
Download	LTC4090 Download (PDF)

General Description

The LTC®4090/LTC4090-5 are USB power managers plus high voltage Li-Ion/Polymer battery chargers.

The devices control the total current used by the USB peripheral for operation and battery charging.

Battery charge current is automatically reduced such that the sum of the load current and the charge current does not exceed the programmed input current limit.

Key Features

n Seamless Transition Between Power Sources: Li-Ion Battery, USB, and 6V to 36V Supply (60V Max) n 2A Output High Voltage Buck Regulator with Bat-Track™ Adaptive Output Control (LTC4090) n Internal 215mW Ideal Diode Plus Optional External Ideal Diode Controller Provides Low Loss PowerPath™ When External Supply/ USB Not Present n Load Dependent Charging from USB Input Guarantees Current Compliance n Full Featured Li-Ion Battery Charger n 1.5A Maximum Charge Current with Thermal Limiting n NTC The.

📁 Similar Datasheet

Brand Logo	Part Number	Description	Manufacturer
	LTC4090-3	USB Power Manager	Linear Technology
	LTC4090-5	USB Power Manager	Linear Technology

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