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STK66083P Dataheets PDF



Part Number STK66083P
Manufacturers Sanyo Semicon Device
Logo Sanyo Semicon Device
Description Non-Chopping Current Drive Print Head Driver
Datasheet STK66083P DatasheetSTK66083P Datasheet (PDF)

Ordering number : EN4939 Thick Film Hybrid IC STK66083P Non-Chopping Current Drive Print Head Driver Applications • Printers that require head drivers • Various relay drive applications Features • A total of 116 devices, including drive power transistors and flyback voltage take-up diodes, are incorporated into a single package to reduce the total printed circuit board mounting area. • A constant-current drive scheme can be implemented by setting the individual phase head current rise times to.

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Ordering number : EN4939 Thick Film Hybrid IC STK66083P Non-Chopping Current Drive Print Head Driver Applications • Printers that require head drivers • Various relay drive applications Features • A total of 116 devices, including drive power transistors and flyback voltage take-up diodes, are incorporated into a single package to reduce the total printed circuit board mounting area. • A constant-current drive scheme can be implemented by setting the individual phase head current rise times to arbitrary values. Furthermore, the STK66083P’s ability to handle a high supply voltage (VCC1 = 36 V) allows the current rise times to be shortened. • The built-in input pull-up resistors allow the STK66083P to be driven by open collector type TTLICs in the previous stage. Also, the provision of a base drive pin allows the STK66083P to support an enable function. • Since the D1 to D12 flywheels for each phase are connected to the power supply, the flyback energy due to the winding inductance (L) can be returned to the power supply. This allows the power dissipation in the power supply and other circuits to be reduced. Specifications Maximum Ratings at Ta = 25°C Package Dimensions unit: mm 4094 [STK66083P] Parameter Maximum supply voltage 1 Maximum supply voltage 2 Phase output current 1 Phase output current 2 Operating substrate temperature Junction temperature Storage temperature Transistor withstand voltages Symbol Conditions VCC max1 VCC max2 Iop1 max No signal One pulse: 1 ms Iop2 max One pulse: 1 ms Tc max Tj max Tstg VCEO TR1 to TR12 IC ≤ 1 mA Ratings 60 7.0 15 6 105 150 –40 to +125 70 Unit V V A A °C °C °C V Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft’s control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications. SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO products described or contained herein. SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN 32095TH (OT) No. 4939-1/9 STK66083P Allowable Operating Conditions at Ta = 25°C Parameter Supply voltage 1 Supply voltage 2 Phase output current 1 Phase output current 2 Symbol VCC1 VCC2 Iop1 max Iop2 max Conditions For a 1 ms period and continuous operation with a duty cycle of 50% or lower while power is applied. For a 1 ms period and continuous operation with a duty cycle of 50% or lower while power is applied. Rat.


COM8116 STK66083P MPC3590


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