Datasheet DD311 (SiTI) - 5
| Fabricante | SiTI |
| Descripción | High Constant Current Led Driver |
| Páginas / Página | 15 / 5 — SILICON TOUCH TECHNOLOGY INC. DD311. Electrical Characteristics. TBD. … |
| Formato / tamaño de archivo | PDF / 432 Kb |
| Idioma del documento | Inglés |
SILICON TOUCH TECHNOLOGY INC. DD311. Electrical Characteristics. TBD. Switching Characteristics. HIGH CONSTANT CURRENT LED DRIVER
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點晶科技股份有限公司
SILICON TOUCH TECHNOLOGY INC
. 新竹市科學園區展業一路 9 號 7 樓之 1 9-7F-1, Prosperity RoadⅠ, Hsin-Chu, Taiwan, R.O.C.
DD311
Tel：886-3-5645656 Fax：886-3-5645626
Electrical Characteristics
(Ta = 25°C unless otherwise noted) CHARACTERISTIC SYMBOL CONDITION MIN. TYP. MAX. UNIT Input Enable Voltage “H” Level VEN(IH) 3.3 18 IREF = 1mA ~ 10mA V Input Enable Voltage “L” Level VEN(IL) -0.3 0.0 Vout = 33 V Output Leakage Current IOL1 0.1 uA Ven = 0V Output Current Skew I *1 OL2
TBD TBD
% (Chip-to-Chip) IREF = 1mA ~ 10mA Ambient Temperature Regulation η1 0.01 % / °C Vout = 1.0 V Ambient Temperature Regulation η2 0.05 mA / °C IREF = 1mA ~ 10mA Output Voltage Regulation % / Vout 1.5 10 % / V Vout = 1V ~ 3V
Switching Characteristics
(Ta = 25°C unless otherwise noted) CHARACTERISTIC SYMBOL CONDITION MIN. TYP. MAX. UNIT Propagation Delay EN-to-OUT I tpLH REF = 10mA 10 (‘L to ‘H’) (Driver On) (Iout = 1A) Propagation Delay EN-to-OUT tpHL VEN(IH) = 5V 50 (‘H’ to ‘L’) (Driver Off) VEN(IL) = 0V ns Output Current Rise Time tor VL = 12V 25 RL = 10 Ω Output Current Fall Time tof CL = 13 pF 50 *1 Chip-to-Chip skew is defined as the range into which any output current of any IC falls.
HIGH CONSTANT CURRENT LED DRIVER Version:PRE.001
Page 4
SILICON TOUCH TECHNOLOGY INC
. 新竹市科學園區展業一路 9 號 7 樓之 1 9-7F-1, Prosperity RoadⅠ, Hsin-Chu, Taiwan, R.O.C.
DD311
Tel：886-3-5645656 Fax：886-3-5645626
Electrical Characteristics
(Ta = 25°C unless otherwise noted) CHARACTERISTIC SYMBOL CONDITION MIN. TYP. MAX. UNIT Input Enable Voltage “H” Level VEN(IH) 3.3 18 IREF = 1mA ~ 10mA V Input Enable Voltage “L” Level VEN(IL) -0.3 0.0 Vout = 33 V Output Leakage Current IOL1 0.1 uA Ven = 0V Output Current Skew I *1 OL2
TBD TBD
% (Chip-to-Chip) IREF = 1mA ~ 10mA Ambient Temperature Regulation η1 0.01 % / °C Vout = 1.0 V Ambient Temperature Regulation η2 0.05 mA / °C IREF = 1mA ~ 10mA Output Voltage Regulation % / Vout 1.5 10 % / V Vout = 1V ~ 3V
Switching Characteristics
(Ta = 25°C unless otherwise noted) CHARACTERISTIC SYMBOL CONDITION MIN. TYP. MAX. UNIT Propagation Delay EN-to-OUT I tpLH REF = 10mA 10 (‘L to ‘H’) (Driver On) (Iout = 1A) Propagation Delay EN-to-OUT tpHL VEN(IH) = 5V 50 (‘H’ to ‘L’) (Driver Off) VEN(IL) = 0V ns Output Current Rise Time tor VL = 12V 25 RL = 10 Ω Output Current Fall Time tof CL = 13 pF 50 *1 Chip-to-Chip skew is defined as the range into which any output current of any IC falls.
HIGH CONSTANT CURRENT LED DRIVER Version:PRE.001
Page 4