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TPIC0298KV Datasheet(PDF) 3 Page - Texas Instruments |
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TPIC0298KV Datasheet(HTML) 3 Page - Texas Instruments |
3 / 9 page TPIC0298 DUAL FULLH DRIVER SLIS006 − D2942, JUNE 1987 − REVISED JANUARY 1990 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 POST OFFICE BOX 1443 • HOUSTON, TEXAS 77001 2−5 recommended operating conditions MIN MAX UNIT Logic supply voltage, VCC1 4.5 7 V Output supply voltage, VCC2 5 46 V − 0.5† 2 Emitter terminal (1E or 2E) voltage, VE (see Note 5) VCC1 −3.5 V VCC2 −4 A 2.3 VCC1 High-level input voltage, VIH (see Note 5) A VCC2 −2.5 V High-level input voltage, VIH (see Note 5) EN 2.3 7 V EN VCC1 Low-level input voltage at A or EN, VIL − 0.3† 1.5 V Output current, IO ±2 A Communication frequency 40 kHz Operating free-air temperature, TA 0 70 °C † The algebraic convention, in which the least positive (most negative) limit is designated as minimum, is used in this data sheet for emitter terminal voltage and logic voltage levels. NOTE 5: For optimum device performance, the maximum recommended voltage at any A input is 2.5 V lower than VCC2, the maximum recommended voltage at any EN input is VCC1, and the maximum recommended voltage at any emitter terminal is 3.5 V lower than VCC1 and 4 V lower than VCC2 . electrical characteristics over recommended ranges of VCC1, VCC2, and VE, TJ = 25°C (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP† MAX UNIT VIK Input clamp voltage II = − 12 mA − 0.9 − 1.5 V VOH High-level output voltage IOH = − 1 A VCC2 −1.8 VCC2 −1.2 V VOH High-level output voltage IOH = − 2 A VCC2 −2.8 VCC2 −1.8 V VOL Low-level output voltage IOL = 1 A VE + 1.2 VE + 1.8 V VOL Low-level output voltage IOL = 2 A VE + 1.7 VE + 2.6 V Vdrop Total source pulse sink output IOH = − 1 A, IOL = 1 A See Note 6 2.4 3.4 V Vdrop Total source pulse sink output voltage drop IOH = − 2 A, IOL = 2 A See Note 6 3.5 5.2 V Off-state (high-impedance state) IOZH Off-state (high-impedance state) output current, high-level VO = VCC2 500 µA IOZH output current, high-level voltage applied VO = VCC2 500 µA Off-state (high-impedance state) IOZL Off-state (high-impedance state) output current, low-level VO = 0 V, VE = 0 V − 500 µA IOZL output current, low-level voltage applied VO = 0 V, VE = 0 V − 500 µA A VI = VIH EN = H 20 100 IIH High-level input current A VI = VIH EN = L 10 µA IIH High-level input current EN VI = VIH ≤ VCC1 − 0.6 V 6 100 µA IIL Low-level input current VI = 0 V to 1.5 V −10 µA All outputs at high level 7 12 ICC1 Logic supply current IO = 0 All outputs at low level 20 32 mA ICC1 Logic supply current IO = 0 All outputs at high impedance 4 6 mA All outputs at high level 25 50 ICC2 Output supply current IO = 0 All outputs at low level 6 20 mA ICC2 Output supply current IO = 0 All outputs at high impedance 2 mA † All typical values are at VCC1 = 5 V, VCC2 = 42 V, VE = 0 V, TJ = 25°C (unless otherwise noted). NOTE 6: The Vdrop specification applies for IOH and IOL applied simultaneously to different output channels: Vdrop = VCC2 − VOH + VOL − VE |
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