Electronic Components Datasheet Search |
|
MP3205 Datasheet(PDF) 1 Page - Monolithic Power Systems |
|
MP3205 Datasheet(HTML) 1 Page - Monolithic Power Systems |
1 / 6 page MP3205 1.3MHz Fixed Frequency 5 White LED Driver MP3205 Rev. 1.3 www.MonolithicPower.com 1 7/13/2005 MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited. © 2005 MPS. All Rights Reserved. The Future of Analog IC Technology TM TM DESCRIPTION The MP3205 is a step-up converter designed for driving up to 5 series white LEDs from a single cell Lithium Ion battery. The MP3205 uses current mode, fixed frequency architecture to regulate the LED current, which is measured through an external current sense resistor. Its low 104mV feedback voltage reduces power loss and improves efficiency. The MP3205 includes under-voltage lockout, current limiting and thermal overload protection preventing damage in the event of an output overload. The MP3205 is available in a small 5-pin TSOT23 package. EVALUATION BOARD REFERENCE Board Number Dimensions EV3205DJ-00A 1.9”X x 1.8”Y x 0.4”Z FEATURES • On Board Power MOSFET • Drives up to 5 Series White LEDs • Up to 87% Efficiency • Over 1MHz Fixed Switching Frequency • Low 104mV Feedback Voltage • Soft-Start/PWM Dimming • UVLO, Thermal Shutdown • Internal Current Limit • Available in a TSOT23-5 Package APPLICATIONS • Cell Phones • Handheld Computers and PDAs • Digital Still Cameras • Small LCD Displays Application “MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic Power Systems, Inc. TYPICAL APPLICATION MP3205 VIN 5V LED1 LED2 LED3 LED4 LED5 EN MP3205-TAC-S01 CMDSH-3 FB 3 SW IN 1 5 EN GND 4 2 88 87 86 85 84 83 82 81 80 79 78 77 5 101520 LED CURRENT (mA) MP3205-EC01 Efficiency vs LED Current 3 LEDs 4 LEDs VIN=3.6V 5 LEDs |
Similar Part No. - MP3205 |
|
Similar Description - MP3205 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |