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| Surface-mount 4-circuit Low-side Switch Array SPF5002 Features q DMOS 4ch output q Allows ON/OFF using C-MOS logic level q Built-in overcurrent, overvoltage and thermal protection circuits External Dimensions (unit: mm) 12.2 0.2 10.5 0.2 16 9 1.0 -0.05 Fin thickness +0.1 (Ta=25C) Ratings 40 40 -0.5 to +7.5 1 2 -40 to +150 150 100 Unit V V V A W C C mJ Single pulse Conditions Parameter Power supply voltage Output terminal voltage Input terminal voltage Output current Power Dissipation Storage temperature Channel temperature Output avalanche capability Symbol VB VOUT VIN IO PD Tstg Tch EAV 7.5 0.2 Absolute Maximum Ratings 1 1.270.25 0.4 -0.05 +0.15 8 2.5 0.2 0.25 -0.05 +0.15 Equivalent Circuit Diagram VB VOUT 1 Gate Protction Electrical Characteristics Parameter Power supply voltage Quiescent circuit current Hi output Input voltage Lo output Hi output Input current Lo output Output ON voltage IIN VDS (on) VIN IIN Symbol VBopr Iq VIN (VB=14V, Tc= -40 to +125C unless otherwise specified) Ratings min 5.5 4 3.5 -0.5 typ max 32 6 5.5 1.5 50 30 0.4 0.7 0.4 Unit V VIN 1 Reg. REF OVP Gate Driver Conditions TSD OCP P-GND mA V V A A V V All outputs are OFF IO = 1.5A VIN 2 250 k typ VOUT 2 VIN = 7V VIN = 0V IO = 0.5A IO = 1A Ta = 25C Ta = 25C, VB = 5.5V VB = 14V, ID = 1A VO = 30V I F = 0.5A Stepper motor VIN 3 VOUT 3 VIN 4 L-GND VOUT 4 Output ON resistance Output clamp voltage Output leak current Forward voltage of output stage diode Overvoltage protection starting voltage Thermal protection starting temperature Overcurrent protection starting current Output transfer time RDS (on) 0.5 VOUT (clamp) IOH VF 41 45 55 100 1.6 V A V Circuit Example VB (ovp) 32 40 V VCC 2 4 6 IN1 IN2 IN3 IN4 L-GND 13 P-GND 1,9 10 7 15 5 VB TTSD 151 165 C OUT1 OUT3 OUT2 OUT4 IS TON TOFF 1.9 15 15 15 15 A S S S S RL = 14, IO = 1A RL = 14, IO = 1A RL = 14, IO = 1A RL = 14, IO = 1A 12 14 CONTROL UNIT SPF5002 Output rise time Output fall time Tr Tf Truth table VIN VO H L L H Use L-GND and P-GND being connected. Timing Chart OVP VB VOUT VIN Normal Overvoltage Overheat Overcurrent 40 * Self-excited frequency is used in the overcurrent protection. 2.0 -0.8 +0.2 |
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