SLIS012 − D3378, FEBRUARY 1990 • • • • • • • • • • • Output Voltage up to 60 V Four Output Channels of 700-mA Nominal Current Per Channel Pulsed Current . . . 3 A Per Channel Low rDS(on) . . . 0.5 Ω Typ Avalanche Energy . . . 50 mJ Thermal Shutdown Protection With Fault (Overtemperature) Output NE Package Designed for Heat Sinking Integral Output Clamp Diodes Input Transparent Latches for Data Storage Asynchronous Clear to Turn off All Outputs Output Parallel Capability for Increased Current Drive up to 12-A Total Pulsed Load Current NE PACKAGE (TOP VIEW) 1,4 CLAMP ENBL 1 IN 1 DRAIN HEAT SINK AND GND 2 DRAIN 2 IN VCC F 1 20 2 19 3 18 4 17 5 16 6 15 7 14 8 13 9 12 10 11 CLR LGND 4 IN 4 DRAIN HEAT SINK AND GND 3 DRAIN 3 IN VDD 2,3 CLAMP FUNCTION TABLE (each channel) FUNCTION description Normal Operation The TPIC2406 is a monolithic, high-voltage, high-current, quadruple power driver designed for use in systems that require high load power. The device contains built-in high-speed output clamp diodes for inductive transient protection. Power driver applications include lamps, relays, solenoids, and dc stepping motors. Thermal Shutdown H = high-level, INPUTS ENBL CLR OUTPUT FAULT IN Y F X H H H L H H H H L H H L X L L L H H X Q0 X X X H L = low-level, X = irrelevant The device features four inverting open-drain outputs, each controlled by an input storage latch with common clear and enable controls. All inputs accept standard TTL- and CMOS-logic levels. The CLR function is asynchronous and turns all four outputs off regardless of data inputs. Taking ENBL low puts the input latch into a transparent mode, allowing the data inputs to affect the output. In this state, all four outputs are held off while CLR is low, but return to the stages on the data inputs when CLR goes high. When ENBL is taken high, the latch is put into a storage mode and the last state of the data inputs is held in the latches. If CLR is taken low, the data in the latches is cleared and all outputs are turned off. If CLR is taken high again, ENBL must be cycled low to read new data into the latch. Copyright 1990, Texas Instruments Incorporated !"# $ %&'# "$ (&)*%"# +"#', +&%#$ %! # $('%%"#$ (' #-' #'!$ '."$ $#&!'#$ $#"+"+ /""#0, +&%# (%'$$1 +'$ # '%'$$"*0 %*&+' #'$#1 "** (""!'#'$, • POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77001 • 2−1 SLIS012 − D3378, FEBRUARY 1990 logic symbol† 20 CLR ENBL R [TEMP SHUTDOWN] C1 2 10 4 1 IN 3 1D 18 1 7 2 IN 8 14 3 IN 1 DRAIN CLAMP 17 4 IN F 13 11 4 DRAIN 1,4 CLAMP 2 DRAIN 3 DRAIN 2,3 CLAMP † This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12. logic diagram (positive logic) VDD VCC 12 Voltage Regulator 9 Undervoltage Detect Thermal Shutdown 4 1 CLR 20 2 ENBL 1 IN 2 IN 3 IN 4 IN LGND 3 R Thermal Shutdown C1 7 1,4 CLAMP 2 DRAIN 11 2,3 CLAMP 1D Thermal Shutdown 8 14 3 DRAIN 13 18 Thermal Shutdown 19 17 5,6,15,16 10 2−2 1 DRAIN • POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77001 • 4 DRAIN GND F SLIS012 − D3378, FEBRUARY 1990 schematics of inputs and outputs EQUIVALENT OF EACH INPUT TYPICAL OF ALL DRAIN OUTPUTS VCC CLAMP Voltage Regulator DRAIN Input GND GND absolute maximum ratings over −40°C to 125°C case temperature range (unless otherwise noted) Logic supply voltage, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Power MOSFET driver supply voltage, VDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 V Logic input voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Power MOSFET drain-source voltage, VDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 V Output voltage at F, VO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Clamp-diode voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 V Continuous source-drain diode anode current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.25 A Pulsed source-drain diode anode current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 A Pulsed drain current, each output, all outputs on, ID1 = ID2 = ID3 = ID4, TA = 25°C (see Note 2 and Figures 5 through 8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 A Continuous drain current, each output, all outputs on, ID1 = ID2 = ID3 = ID4, TA = 25°C . . . . . . . . . . 770 mA Peak drain current, single output, IDM, TA = 25°C (see Note 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12.5 A Single-pulse avalanche energy, EAS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mJ Continuous total dissipation at or below 25°C free-air temperature (see Note 4) . . . . . . . . . . . . . . . . . . 2.5 W Continuous total dissipation at or below 100°C case temperature (see Note 4) . . . . . . . . . . . . . . . . . . . . . 6 W Operating junction temperature range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40°C to 150°C Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40°C to 150°C Lead temperature 1.6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C NOTES: 1. 2. 3. 4. All voltage values are with respect to the five ground (GND and LGND) terminals connected together. Pulse duration = 10 ms, duty cycle = 6%. Pulse duration ≤ 100 µs, duty cycle ≤ 2%. For operation above 25°C free-air temperature, derate linearly at the rate of 20 mW/°C. For operation above 100°C case temperature, derate linearly at the rate of 120 mW/°C. To avoid exceeding the design maximum junction temperature, these ratings should not be exceeded. Due to variations in individual devices, electrical characteristics, and thermal resistance, the built-in thermal overload protection can be activated at power levels slightly above or below the rated dissipation. • POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77001 • 2−3 SLIS012 − D3378, FEBRUARY 1990 recommended operating conditions MIN NOM MAX UNIT Logic supply voltage, VCC 4.5 5.5 V Output supply voltage, VDD 10 35 V High-level input voltage, VIH 2 V Low-level input voltage, VIL 0.6 V Setup time, data before ENBL ↑, tsu (see Figure 1) 100 ns Hold time, data after ENBL ↑, th (see Figure 1) 100 ns 300 ns ENBL low Pulse duration, tw (see Figure 1) CLR low Operating case temperature, TC −40 125 °C MAX UNIT electrical characteristics, VCC = 5 V, VDD = 14 V, TC = 25°C (unless otherwise noted) TEST CONDITIONS† PARAMETER V(BR)DSX VF(K) Drain-source breakdown voltage VSD VIK Source-drain diode forward voltage VOL IIH Low-level output voltage at F IIL ICC Low-level input current Clamp-diode forward voltage Nominal current IDD Output supply current IR(K) Clamp-diode reverse current IDSX Off-state drain current IO(F) High-level fault leakage current See Notes 5 and 6 1.6 V See Notes 5 and 6 1.5 V −1.5 V IO = 0, VDS = 55 V, 20 µA 0.1 mA All outputs off 10 mA TC = 85°C, 700 All outputs off VO = 0 VO = 0, VDS = 55 V, VR = 55 V V VI = 2.7 V VI = 0.4 V VDS(on) = 0.5 V, IN = ID, See Notes 5, 6, and 7 mA 6 1 TC = 125°C 10 1 VR = 55 V, VOH = 5.5 V Static drain-source on-state resistance V 0.4 VCC = 5.5 V, IO = 0, Logic supply current TYP II = ∼ 12 mA IOL = 4 mA VCC = 5.5 V, High-level input current MIN 60 IS = 1.25 A, VCC = MIN, Input clamp voltage IN rDS(on) ID = 1 mA IF = 1.25 A, TC = 125°C 10 1 ID = 1.25 A ID = 1.25 A, TC = 125°C ID = 3 A See Notes 5 and 6 0.5 0.6 0.8 1 mA µA A µA A µA Ω 0.55 0.65 † For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions. NOTES: 5. Technique should limit TJ − TC to 10°C maximum. 6. These parameters are measured with voltage-sensing contacts separate from the current-carrying contacts. 7. Nominal current is defined for a consistent comparison between devices from different sources. It is the current that produces a voltage drop of 0.5 V at 85°C case temperature. 2−4 • POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77001 • SLIS012 − D3378, FEBRUARY 1990 switching characteristics, VCC = 5 V, VDD = 24 V, TC = 25°C PARAMETER TEST CONDITIONS tPLH Propagation delay time, low-to-high-level drain output from clock tPHL Propagation delay time, high-to-low-level drain output from clock tTLH tTHL MAX UNIT ns 550 ns Transition time, low-to-high-level of source-drain output 35 ns Transition time, high-to-low-level of source-drain output 30 ns 380 ns 380 ns 35 ns 70 ns 45 ns tPLH tPHL Propagation delay time, high-to-low-level drain output from input ta TYP 450 Propagation delay time, low-to-high-level drain output from input tr tf MIN CL = 30 pF, CL = 30 pF, ID = IN = 700 mA See Figure 1 See Figure 2, Rise time, low-to-high-level of source-drain output Fall time, high-to-low-level of source-drain output IF = 3 A, See Notes 5 and 6, Reverse-recovery-current rise time di/dt = 100 A/µs, See Figure 3 NOTES: 5. Technique should limit TJ − TC to 10°C maximum. 6. These parameters are measured with voltage-sensing contacts separate from the current-carrying contacts. thermal resistance PARAMETER TEST CONDITIONS RθJC Junction-to-case thermal resistance RθJA Junction-to-ambient thermal resistance MIN TYP MAX 8.33 All four outputs with equal power 50 UNIT °C/W operating characteristics over −40°C to 125°C case temperature range PARAMETER MIN Undervoltage shutdown TYP 3 Thermal shutdown temperature Thermal shutdown hysteresis • POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77001 • MAX 4.5 UNIT V 155 °C 15 °C 2−5 SLIS012 − D3378, FEBRUARY 1990 PARAMETER MEASUREMENT INFORMATION 5V Input Waveform Generator (see Note A) 24 V VCC CLR VS RL = 37 Ω ENBL Circuit Under Test Waveform Generator (see Note A) Output DRAIN IN CL = 30 pF (see Note B) GND Input (a) TEST CIRCUIT 5V IN 0V 5V ENBL 50% 50% 50% 0V tw(ENBL) tPHL tPLH Output 10% VOH 90% 90% 10% VOL tTHL tTLH (b) SWITCHING TIMES FROM ENABLE INPUT tw 3V 50% 50% ENBL 50% 0V tw(ENBL) tsu th 3V IN 50% Valid 50% 0V (c) INPUT SETUP AND HOLD WAVEFORMS NOTES: A. The pulse generator has the following characteristics: tr ≤ 10 ns, tf ≤ 10 ns, tw = 300 ns, PRR = 5 kHz, ZO = 50 Ω. B. CL includes probe and jig capacitance. Figure 1. Test Circuit and Voltage Waveforms 2−6 • POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77001 • SLIS012 − D3378, FEBRUARY 1990 PARAMETER MEASUREMENT INFORMATION 5V VCC ENBL Waveform Generator (see Note A) 13 V CLR VDD 13 V RL = 17.8 Ω Circuit Under Test DRAIN 10% 0V Output tPHL tPLH 10% IN CL = 30 pF (see Note B) GND 5V 90% Input 90% Output 10% 90% tf Input (a) TEST CIRCUIT 13 V 0V tr (b) VOLTAGE WAVEFORMS NOTES: A. The pulse generator has the following characteristics: tr ≤ 10 ns, tf ≤ 10 ns, tw = 5 ms, PRR = 5 kHz, ZO = 50 Ω. B. CL includes probe and jig capacitance. Figure 2. Test Circuit and Voltage Waveforms 3A di / dt = 100 A / µs IF 0 25 % of IRM IRM (see Note A) ta trr (see Note B) NOTES: A. IRM = maximum recovery current. B. trr = reverse recovery time. Figure 3. Reverse-Recovery-Current Waveforms of Source-Drain Diode • POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77001 • 2−7 SLIS012 − D3378, FEBRUARY 1990 PARAMETER MEASUREMENT INFORMATION 5V tw 20 V Input VCC CLR VDS 0 0.11 Ω tx 1.5 ms (see Note B) IDM = 3 A ENBL Circuit Under Test Waveform Generator (see Note A) IN ID 10 mH DRAIN 0 VDS IDS GND V(BR)DSX = 60 V Min VDS Input 0 (a) TEST CIRCUIT (b) VOLTAGE WAVEFORMS NOTES: A. The pulse generator has the following characteristics: tr ≤ 10 ns, tf ≤ 10 ns, tw = 1 ms, PRR = 5 kHz, ZO = 50 Ω. B. Input pulse duration (tw) is increased until peak current IDM = 3 A. I Energy test level is defined as E AS + DM V (BR)DSX 2 tx + 50 mJ min. Figure 4. Single-Pulse Avalanche Energy Test Circuit and Waveforms 2−8 • POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77001 • SLIS012 − D3378, FEBRUARY 1990 MAXIMUM RATINGS MAXIMUM DRAIN CURRENT vs DUTY CYCLE MAXIMUM DRAIN CURRENT vs DUTY CYCLE 3 3 TA = 25°C N = Number of Outputs Conducting Simultaneously See Note A 2.75 2.50 2 ID − Drain Current − A 2.25 N= 2 N= 3 1.75 N=1 1.50 1.25 1 0.75 2.25 2 1 N=4 0.25 0.25 10 20 30 40 50 60 70 80 N=1 1.25 0.75 N=4 0 N= 3 1.50 0.50 0 N= 2 1.75 0.50 0 90 100 0 10 20 30 d − Duty Cycle − % 40 50 60 70 80 90 100 d − Duty Cycle − % Figure 5 Figure 6 MAXIMUM DRAIN CURRENT vs DUTY CYCLE MAXIMUM DRAIN CURRENT vs PULSE DURATION 3 100 TA = 125°C N = Number of Outputs Conducting Simultaneously See Note A 2.50 2.25 70 2 N= 2 N= 3 1.75 1.50 N=1 1.25 1 0.75 TA = 25°C Nonrepetitive Pulse Operation 40 ID − Drain Current − A 2.75 ID − Drain Current − A ID − Drain Current − A 2.50 TA = 50°C N = Number of Outputs Conducting Simultaneously See Note A 2.75 20 10 7 4 N=4 0.50 2 0.25 0 0 10 20 30 40 50 60 70 80 1 0.1 90 100 0.4 1 4 10 40 100 400 1000 tw − Pulse Duration − ms d − Duty Cycle − % Figure 7 Figure 8 t 10 ms , where tw and tc are defined by the following: NOTE A: For Figures 5, 6, and 7, d = w = tc tc • POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77001 • tc tw ID 0 2−9 SLIS012 − D3378, FEBRUARY 1990 MAXIMUM RATINGS MAXIMUM CONTINUOUS DRAIN CURRENT vs FREE-AIR TEMPERATURE 1.4 N=1 1.3 N = Number of Outputs Conducting Simultaneously 1.2 ID − Drain Current − A 1.1 N=2 1 N=3 0.9 0.8 N=4 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 0 20 40 60 80 100 120 TA − Free-Air Temperature − °C 140 160 Figure 9 TYPICAL CHARACTERISTICS STATIC DRAIN-SOURCE ON-RESISTANCE vs DRAIN CURRENT STATIC DRAIN-SOURCE ON-RESISTANCE vs POWER MOSFET DRIVER SUPPLY VOLTAGE rDS(on) − Static Drain-Source On-Resistance − Ω r − Static Drain-Source On-Resistance − Ω DS(on) 0.9 VDD = 20 V See Note A 0.8 TC = 125°C 0.7 0.6 TC = 25°C 0.5 0.4 0.3 TC = − 40°C 0.5 1 1.5 2.5 2 3 1.3 ID = 500 mA See Note A 1.2 1.1 1 0.9 TC = 125°C 0.8 0.7 0.6 TC = 25°C 0.5 TC = − 40°C 0.4 0.3 8 ID − Drain Current − A 12 16 20 NOTE A: Technique should limit TJ − TC to 10°C maximum. Figure 10 2−10 24 28 VDD − Power MOSFET Driver Supply Voltage − V Figure 11 • POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77001 • SLIS012 − D3378, FEBRUARY 1990 THERMAL INFORMATION FREE-AIR TEMPERATURE DISSIPATION DERATING CURVE PD − Total Continuous Dissipation − W 3 Derating Factor = 20 mW/°C RθJA = 50°C/ W 2.5 2 1.5 1 0.5 0 0 25 75 100 125 50 TA − Free-Air Temperature − °C 150 Figure 12 TRANSIENT THERMAL IMPEDANCE vs ON TIME The single-pulse curve in Figure 11 represents measured data. The curves for various pulse durations are based on the following equation: Z θJA− Transient Thermal Impedance − ° C /W 100 Z qJA + d = 50 % Z q(t d=5% w Z q(t d=2% Z q(tw Single Pulse 0.1 0.001 q JA Ť Ť t ) 1 * tw Z q(tw ) t c ) c Where: d = 10 % 1 w c ) Z q(tw) * Z q(tc) d = 20 % 10 Ť tt Ť R c ) = the single-pulse thermal impedance for t = tw seconds ) = the single-pulse thermal impedance for t = tc seconds ) t c )= the single-pulse thermal impedance for t = tw + tc seconds d = tw/tc tc 0.01 0.1 1 10 100 1000 tw t − On Time − s Figure 13 ID 0 • POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77001 • 2−11 SLIS012 − D3378, FEBRUARY 1990 2−12 • POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77001 • IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. 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