MP1028EF-LF-Z, MP1029, MP1029E Selling Leads, Datasheet
MFG:MPS Package Cooled:MPS D/C:0829+
MP1028EF-LF-Z, MP1029, MP1029E Datasheet download
Part Number: MP1028EF-LF-Z
MFG: MPS
Package Cooled: MPS
D/C: 0829+
MP1028EF-LF-Z, MP1029, MP1029E
- Table of contents:
Info of MP1028EF-LF-Z
Info of MP1029
Info of MP1029E
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About MP1000
PDF/DataSheet Download
Datasheet: MP1000
File Size: 36063 KB
Manufacturer: WTE [Won-Top Electronics]
Download : Click here to Download
About MP1029
PDF/DataSheet Download
Datasheet: MP1029
File Size: 295343 KB
Manufacturer:
Download : Click here to Download
About MP1000
PDF/DataSheet Download
Datasheet: MP1000
File Size: 36063 KB
Manufacturer: WTE [Won-Top Electronics]
Download : Click here to Download
MP1029 General Description
The MP1029 offers a complete power IC solution for driving 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.
MP1029 Maximum Ratings
Input Voltage (VIN) ...................................... 21V
IL, FB Input Voltages (VIL, VFB) ...................±6V
OL Input Voltage (VOL)............... 0.3V to +12V
Logic Input Voltages ................. 0.3V to +6.8V
Power Dissipation...................................... 1.0W
Operating Frequency............................. 150KHz
Junction Temperature..............................150°C
Lead Temperature (Solder) .....................260°C
Storage Temperature ..........55°C to +150°C
Recommended Operating Conditions (2)
Input Voltage (VIN) ............................ 6V to 17V
Analog Brightness Voltage (VAB) ....... 0V to 1.9V
Digital Brightness Voltage (VDB)......... 0V to 1.8V
Enable (VEN) ........................................ 0V to 5V
Operating Frequency (Typical) ................. 60KHz
Ambient Operating Temp .......20°C to +85°C
Thermal Resistance (3) JA JC
TSSOP20 .............................. 140..... 25... °C/W
TSSOP20F ............................ 110...... 6.... °C/W
Notes:
1) Exceeding these ratings may damage the device.
2) The device is not guaranteed to function outside of its operating conditions.
3) Measured on approximately 1" square of 1 oz copper.
IL, FB Input Voltages (VIL, VFB) ...................±6V
OL Input Voltage (VOL)............... 0.3V to +12V
Logic Input Voltages ................. 0.3V to +6.8V
Power Dissipation...................................... 1.0W
Operating Frequency............................. 150KHz
Junction Temperature..............................150°C
Lead Temperature (Solder) .....................260°C
Storage Temperature ..........55°C to +150°C
Recommended Operating Conditions (2)
Input Voltage (VIN) ............................ 6V to 17V
Analog Brightness Voltage (VAB) ....... 0V to 1.9V
Digital Brightness Voltage (VDB)......... 0V to 1.8V
Enable (VEN) ........................................ 0V to 5V
Operating Frequency (Typical) ................. 60KHz
Ambient Operating Temp .......20°C to +85°C
Thermal Resistance (3) JA JC
TSSOP20 .............................. 140..... 25... °C/W
TSSOP20F ............................ 110...... 6.... °C/W
Notes:
1) Exceeding these ratings may damage the device.
2) The device is not guaranteed to function outside of its operating conditions.
3) Measured on approximately 1" square of 1 oz copper.
MP1029 Features
• Integrated Power Switches
• 6.0V to 17V Variable Supply Voltage with Regulated Lamp Current
• 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
• Output Short Circuit Protection
• Low Lamp Operating Voltage for Increasing Transformers or Using Smaller Transformers
• Analog and Burst Dimming
• 6.0V to 17V Variable Supply Voltage with Regulated Lamp Current
• 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
• Output Short Circuit Protection
• Low Lamp Operating Voltage for Increasing Transformers or Using Smaller Transformers
• Analog and Burst Dimming
MP1029 Typical Application
• Backlight Inverters for Portable/Automotive DVD, GPS, Automotive Video Display Systems
MP1029 Connection Diagram
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