MP1010B MPS | Alldatasheet
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Technical content
MP1010B Rev. 2.2 www.MonolithicPower.com 1 10/10/2006 MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited. © 2006 MPS. All Rights Reserved. The Future of Analog IC Technology
DESCRIPTION
The MP1010B is a power solution IC that offers a true complete solution for driving a Cold Cathode Fluorescent Lamps (CCFL). This Power IC converts unregulated DC voltage to a nearly pure sine wave required to ignite and operate the CCFL. Based on proprietary power topology and control techniques it greatly increases the power conversion efficiency. EVALUATION BOARD REFERENCE Board Number Dimensions EV0037 4.0”X x 0.5”Y x 0.4”Z
FEATURES
- Integrated Power Switches
- 6.0V to 23V Variable Supply Voltage with Regulated Lamp Current.
- Rated 12W Power Output at 12V Input
- Open Lamp Regulation
- Current and Voltage Feedback Control
- Logic Level Burst Mode Control
- Supports Open/Short Lamp Protection
- Soft-Start
- Short Circuit Protected Output
- High Energy Start Pulse
- Analog and Burst Mode Dimming
APPLICATIONS
- LCD Backlight Inverter for Notebook Computers
- Web Pads, GPS, Desktop Displays, Portable DVD, Car Video Display Systems “MPS” and “The Future of Analog IC Technology” are Registered Trademarks of Monolithic Power Systems, Inc. The MP1010B is covered by US Patents 6,633,138, 6,316,881, 6,114,814. TYPICAL APPLICATION MP1010B ABRT DBRT EN GND VBATT FUSE F1 / 1A Cba1 Cba2 Cbosc Ren2 Cen CbaL Risb Cs2 N/A Cs1 Rsfb Csfb Cisb Rlfb Ren1 Cabr Rbdr Rabr Rbosc CN1 HV Rdamp CbtR CbaR Cp N/A Cdbr Cdrv CbtLRbleed Rs Cref Ccomp Cft1 Cft2Rft Resd BR IL BOS T/B EN DR IN OUTL PGND BSTL AGND FB OL FT COMP REF IN OUTR PGND BSTR