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DM633 датащи(PDF) 6 Page - Silicon Touch Technology Inc. |
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DM633 датащи(HTML) 6 Page - Silicon Touch Technology Inc. |
6 / 26 page 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. Tel:886-3-5645656 Fax:886-3-5645626 16-channel 12-bit PWM Constant Current LED Driver Version : A.002 Page 5 未經授權而逕予重製、複製、使用或公開本文件,行為人得被追究侵權之相關民刑事責任 Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement. DM633 Maximum Ratings (Ta=25°C, Tj(max) = 150°C) CHARACTERISTIC SYMBOL RATING UNIT Supply Voltage VCC -0.3 ~ 7.0 V Input Voltage VIN -0.3 ~ VCC+0.3 V Output Current IOUT 100 mA Output Voltage VOUT -0.3 ~ 17 V Input Clock Frequency FDCK 25 MHz GND Terminal Current IGND 1600 mA 4.63 ( QFN32) 4.31 ( TSSOP24E exposed pad) 2.5 ( SOP24) 2.23 ( SOP24B) Power Dissipation (4 layer PCB, Ta=25℃) PD 1.81 ( SSOP24) W 27 ( QFN32 ) 29 ( TSSOP24E exposed pad) 50 (SOP24 ) 56(SOP24B) Thermal Resistance (4 layer PCB, Ta=25℃) Rth(j-a) 69 (SSOP24 ) °C/W Operating Temperature Top -40 ~ 85 °C Storage Temperature Tstg -55 ~ 150 °C Recommended Operating Condition CHARACTERISTIC SYMBOL CONDITION MIN. TYP. MAX. UNIT Supply Voltage VCC ⎯ 3.3 5.0 5.5 V Output Voltage VOUT Driver On *1 1.0 ⎯ 0.5VCC Output Voltage VOUT Driver Off *2 ⎯ ⎯ 17 V IO OUTn 5 ⎯ 90 IOH VOH = VCC – 0.4 V -0.8 ⎯ -2 Output Current IOL VOL = 0.2 V +0.8 ⎯ +2 mA VIH 0.8VCC ⎯ VCC Input Voltage VIL VCC = 3.3 V ~ 5.5V 0.0 ⎯ 0.2VCC V Input Clock Frequency FDCK Single Chip Operation ⎯ ⎯ 25 Input PWM Frequency FGCK VCC = 3.3 V ~ 5.5V ⎯ ⎯ 25 MHz Pulse Width tw LAT 15 ⎯ ⎯ DCK Pulse Width tw DCK 15 ⎯ ⎯ Set-up Time for DAI tsetup(D) 10 ⎯ ⎯ Hold Time for DAI thold(D) 10 ⎯ ⎯ Set-up Time for LAT tsetup(L) 10 ⎯ ⎯ Hold Time for LAT thold(L) 10 ⎯ ⎯ ns Internal Oscillator Frequency FOSC VCC = 5.0V 14.4 18 22 MHz *1 Notice that the power dissipation is limited to its package and ambient temperature. *2 The driver output voltage including any overshoot stress has to be compliant with the maximum voltage (17V). |
Аналогичный номер детали - DM633 |
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Аналогичное описание - DM633 |
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