HT01 SUTEX | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 4

Technical content

i 1 SUPERTEX INC OL DEM 4??3e9S gog1?7bs 2 i HT01 CG Supertex inc. 7-S2V/ | 8-Channel Logic To High-Voltage Level Translator i

Ordering Information

20 Lead CERDIP | 20 Lead Plastic DIP 20 Terminal Ceramic LCC Plastic SOW-20"_| Die in waffle pack _|

  • Samo as SO-20 0,300 mil wide body. Features General Description J © Operating voltage up to 300V The Supertex HTO1 8:channel Level Translator is designed to i implement the necessary level translation between logic level © _8V to 15V logic input capability signals and voltage swings required to dtive high-voltage P- j (Output swings below GND if required Channel MOSFET transistors. This device is intended to provide ; . i gate drive signals to devices such as the Supertex APO1 P- | (Drives high-voltage P-Channel MOS from logic level signal Shanna MOSCET Avayinonploaiare ronchine lee pul upto (Surface mount packaging available high-voltage (Vp9) line of up to 300 volts. Logic input canbe from 1 No “floating logic" required 5 volts to 15 volts and is referenced to the logic supply (Vg). When an input is switched to 4.2 volts below the V,., supply, the © Bindependent channels corresponding output wiltypically switch from Vppt0 Vop 14 Volts. oo It the V,p supply remains above 12 volts, the negative supply Applications (Vj) WOUtd be connected to system ground (GND). If variations ofthe Vpp Supply level require the P-Channel MOSFET gate drive © ATE systems to swing below GND in order to turn on, connect the Va, pin to a . negative supply of up to -15 volts. The logic inputs can remain © Printers/plotters botween V,, and system ground (GND) and stil provide correct : P-Channel MOSFET control operation. : In an OFF condition, the HTO1 is a low power device. In an ON Absolute Maximum Ratings'? condition, each channel will dissipate power determined by the Vpp and V,qWoltage. Internal power dissipation must be consid- Supply voltage, Vio, Vy 7 0.3V to +16V ered when the application requires that more than one channel be Supply Vollage, Vep Vy" 05V 10 + GOV active at one time, especially at higher Vp. voltage values. Supply Voltage, Voy eV 100.3V Logic inputs levels | Va, Vins = 0.5V 10 Vo, + 0.8V Vourpur Vpp + 0.3V max . Igg7— DC per Channel ‘30mA Continuous total power dissipation? 7oomW Operating temperature range 0°C to 70°C Storage temperature range 85°C to + 150°C Noto 1: Alivolagea are reteroncadto chip ground. Note 2: For operation above 25°C ambient derate lineraly to 85°C at &mW/°C. i t 10-43 |

SUPERTEX INC OL Def s773295 ooo1765 4 . oo : TOI Electrical Characteristics (over recommended operating conditions unless noted) DC Characteristics Le T-Sa-s / [Symbot_[ Parameter. [Min | typ | —Max__[ Units | Conditions Vop Supply Current [oor ma ator | [oe aso [mat ch ON, no toad Vor Supply Current [soon ma AL OFF [oa to mat ch ON no load Tha Vy Supply Current [| ooor maT AILOFE [to 450 mat ch ON, no load [ton | Outputowrent | ee | too | uA | Copacitvotoad | Vox Output voltage 7 [Vop=17 [| Mop 125 | OV | Vo 18 Output voltage [vos [TT Lv, | zenervotiage ev OuteuttoVep AC Characteristics : [Symbot [Parameter [Min [Typ [Max [Units | Conditions | Tumontime,any channel TPs Mao = 10, Vy = GND * a any 2 channels Alger Variation 19 tore % Vop = 10V, Vyyy= GND any 2 channels Recommended Operating Conditions [Symbol [——SSC~Cirrarmetor | Min = Typ [Max [Units | Logie supaly voltage [aT Negative supply a High-level input voltage | Voo-¥2@ Mo Operating tree-alr temperature | Function Table Input Condition Output Stage [tower ee 10-14

SUPERTEX INC O1 DE—P 8773295 0001770 O HTO1 Functional Block Diagram 7T-S&Q-I/ Vow source ONTO ~ _ : INPUT. INPUT ouTeuT H : toot : = i a: | conto Vo (One of eight channels within the HT01) Switching Waveforms and Test Circuit ‘ VPP 2000. . 10 | Yoo ----|~, —_ wneur lors sore top ovours Test pow ‘or. ‘ow wweur S ‘oureut Very Pa voo Vep-Vz ‘ann. VOD +18V = WN (One of eight channels within the HTO1) 10-15 |

SUPERTEX INC O01 DE—8?739295 0001771 ¢ T i HTOt Pin Configuration r =. . Lok keh SA2-1/ Vw) 7551 Yoo Mt 4 ey fi} 4 J3] (et 13] [ie] 0, Ce 0, 42] [a Yor WC [36] 0, Vo SZ] ceo, C8] [75] 0, 4 % Yoo 320] [20% Ce] NC om pas a ee en top view votom vow 20-pin DIP/SOW-20 20-pin LCC i | | | | | 10-16