ACT8740, ACT8740_Active Six Channel Integrated Power Management IC

Active-Semi

Description

Rev PrB, 25-Feb-08 Advanced Product Information―All Information Subject to Change ACT8740 Six Channel Integrated Power Management IC for Handheld Po.
The patent-pending ACT8740 is a complete, cost effective, highly-efficient ActivePMUTM power management solution that is ideal for a wide range of por.

📥 Download Datasheet

ACT8740 Datasheet Preview — This datasheet PDF includes multiple part numbers: ACT8740, ACT8740_Active. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: ACT8740, ACT8740_Active
Manufacturer: Active-Semi
File Size: 753.07 KB
Datasheet: ACT8740_Active-Semi.pdf
Description: Six Channel Integrated Power Management IC
Note: This datasheet PDF includes multiple part numbers: ACT8740, ACT8740_Active.
Please refer to the document for exact specifications by model.

Features

* Multiple Patents Pending
* Li+ Battery Charger with Integrated MOSFET
* Programmable Charge Current up to 1A
* ON/OFF Control
* Five Integrated Regulators
* 350mA PWM Step-Down DC/DC
* Step-Up DC/DC with OVP for WLED Bias
* 350mA Low

Applications

* Portable Devices and PDAs
* Wireless Handhelds
* DMB Enabled Devices
* GPS Receivers, etc. SYSTEM BLOCK DIAGRAM VIN CHGLEV Single-Cell Li+ Battery Charger REG1 Step-Down DC/DC Battery Programmable Up to 1A OUT1 1.1V to 4.4V Up to 350mA nMSTR nIRQ SCL SDA ON1 R

ACT8740 Distributors

📁 Related Datasheet

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📌 All Tags

ACT8740_Active Six Channel Integrated Power Management Active-Semi

Active-Semi ACT8740-like datasheet