Datasheet4U Logo Datasheet4U.com

UBA2071A, UBA2071 Datasheet - NXP Semiconductors

UBA2071A, UBA2071, Half bridge controller

UBA2071; UBA2071A Half bridge control IC for CCFL backlighting Rev.01 * 23 June 2008 Product data sheet 1.General .
The UBA2071 and UBA2071A are high voltage ICs intended to drive Cold Cathode Fluorescent Lamps (CCFLs) or External Electrode Fluorescent Lamps (EEFLs).
 Datasheet Preview Page 1 UBA2071A Datasheet Preview Page 2  Datasheet Preview Page 3

Features

* I I I I I I I I I I I I I Suitable for operating in a very wide inverter supply voltage range (up to 550 V DC). Integrated level shifter. Integrated bootstrap diode. Lamp current control by means of a true zero voltage switching resonant control principle. Sample & Hold circuit, maintaining current

Applications

* They can drive a half bridge circuit made up of two NMOSFETs with a supply voltage of up to 550 V, so the inverter can be supplied directly from a 400 V PFC bus. The UBA2071 and UBA2071A contain a controller, a level shifter, a bootstrap diode and drivers for the external half bridge power switches

UBA2071_NXPSemiconductors.pdf

This datasheet PDF includes multiple part numbers: UBA2071A, UBA2071. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

UBA2071A, UBA2071

Manufacturer:

NXP ↗ Semiconductors

File Size:

680.33 KB

Description:

Half bridge controller

Note:

This datasheet PDF includes multiple part numbers: UBA2071A, UBA2071.
Please refer to the document for exact specifications by model.

UBA2071A Distributors

📁 Related Datasheet

📌 All Tags

NXP Semiconductors UBA2071A-like datasheet