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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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RT9603CS датащи(PDF) 4 Page - Richtek Technology Corporation |
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RT9603CS датащи(HTML) 4 Page - Richtek Technology Corporation |
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4 / 10 page  RT9603 Preliminary 4 DS9603-00 November 2003 www.richtek.com Absolute Maximum Ratings (Note 1) Electrical Characteristics (Recommended Operating Conditions, TA = 25°C unless otherwise specified) Recommended Operating Conditions (Note 3) l Supply Voltage, VCC ------------------------------------------------------------------------------------------------- 12V ±10% l Ambient Temperature Range ------------------------------------------------------------------------------------- 0 °C to 70°C l Junction Temperature Range ------------------------------------------------------------------------------------ 0 °C to 125°C l Supply Voltage (VCC) ------------------------------------------------------------------------------------ 15V l BST to SW ------------------------------------------------------------------------------------------------ 15V l SW to GND ----------------------------------------------------------------------------------------------- −4V to 15V l PWM Input Voltage ------------------------------------------------------------------------------------- GND - 0.3V to 7V l DRVH ------------------------------------------------------------------------------------------------------ VSW - 0.3V to VBST + 0.3V l DRVL ------------------------------------------------------------------------------------------------------- GND - 0.3V to VVCC + 0.3V l Package Thermal Resistance SOP-8, θJA ------------------------------------------------------------------------------------------------ 67°C/W l Lead Temperature (Soldering, 10 sec.) ------------------------------------------------------------ 260 °C l Storage Temperature Range ------------------------------------------------------------------------- −40°C to 150°C l ESD Susceptibility (Note 2) HBM -------------------------------------------------------------------------------------------------------- 2kV Parameter Symbol Test Conditions Min Typ M ax Units VCC Supply Current Power Supply Current IVCC VBST = 12V, VPWM_IN = 0V -- 5 7 mA Power-On Reset POR Threshold VVCCRTH VCC Rising 8.6 9.9 10.7 V Hysteresis VVCCHYS -- 1.35 -- V PWM Input Input Current IPWM_IN VPWM_IN = 0V or 5V 80 127 150 µA Floating Voltage VPWMFL VCC = 12V 1.1 2.1 3.7 V VPWMRTH PW M_IN Rising 3.3 3.7 4.3 V PW M_IN Threshold VPWMFTH PW M_IN Falling 1.0 1.26 1.5 V DRVH Rise Tim e TRDRVH VVCC = 12V, 3nF load -- 30 -- ns DRVH Fall Time TFDRVH VVCC= 12V, 3nF load -- 40 -- ns DRVL Rise Tim e TRDRVL VVCC= 12V, 3nF load -- 30 -- ns DRVL Fall Time TFDRVL VVCC = 12V, 3nF load -- 30 -- ns DRVH Turn-Off Propagation Delay TPDDRVH VVCC = 12V, 3nF load -- 40 -- ns DRVL Turn-Off Propagation Delay TPDDRVL VVCC = 12V, 3nF load -- 35 -- ns Shutdown W indow 1.0 -- 4.3 V To be continued |
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