![]() |
Electronic Components Datasheet Search |
|
LDS8846 Datasheet(PDF) 1 Page - IXYS Corporation |
|
|
LDS8846 Datasheet(HTML) 1 Page - IXYS Corporation |
1 / 12 page ![]() LDS8846 © 2009 IXYS Corp. 1 Doc. No. 8845DS, Rev. N1.6 Characteristics subject to change without notice 4-Channel Ultra Low Dropout No Noise LED Driver FEATURES o Ultra-low dropout PowerLite ™ Current Regulator* o Drives up to 4 LEDs at 30 mA each o PWM brightness control o Power efficiency > 95% o Low input noise & ripple o Low current shutdown mode o Load disconnect in shutdown mode o Short circuit protection o Thermal shutdown protection o Available in 4 x 4 x 0.8 mm and 3 x 3 x 0.8 mm 16-pin TQFN packages APPLICATION o Keypad and Display Backlight o Cellular Phones o Digital Still Cameras o PDAs and Smartphones DESCRIPTION The LDS8846 is a high efficiency ultra-low dropout current regulator that can drive up to four LEDs. The LED current is easily adjustable by an external resistor up to 30 mA per channel. The CTRL0, CTRL1, and CTRL2 logic inputs function as a LED enable and a PWM mode LED brightness control. The driver supports a wide range of input voltages from 2.7 V to 5.5 V. The thermal and short circuit protection guarantee high device reliability. The device is available in a 16-lead TQFN 4 x 4 mm and 3 x 3 mm packages with a max height of 0.8 mm . . TYPICAL APPLICATION CIRCUIT |
Similar Part No. - LDS8846 |
|
Similar Description - LDS8846 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | 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 |