High-side Power Switch ICs [With Diagnostic Function, Surface-mount 3-circuits] SPF5007 External Dimensions (unit: mm) Features 17.28±0.2 +0.1 15.58±0.2 1.0 –0.05 24 Fin thickness 13 7.5±0.2 a Parameter Symbol (Ta=25ºC) Ratings Unit Power supply voltage VB 35 V Input terminal voltage VIN –0.3 to 7 V I IN 5 mA VDG –0.3 to 7 V mA Input terminal current DG terminal voltage DG terminal current I DG 5 Drain to source voltage VDS VB –45 V Output current IO 1.8 A Power dissipation PD 2.7 W Source to drain Di forward current IF 0.8 A Channel temperature Tch 150 ºC Operating temperature TOP –40 to +105 ºC Storage temperature Tstg –40 to +150 ºC 2.0–0.8 1 Conditions 12 +0.15 1.27±0.25 0.4 –0.05 2.5±0.2 Absolute Maximum Ratings +0.2 b 10.5±0.3 ● Built-in diagnostic function to detect short and open circuiting of loads and output status signals ● DMOS 3ch output ● Allows ON/OFF using C-MOS logic level ● Built-in overcurrent and thermal protection circuits +0.15 0.25–0.05 a: Part No. b: Lot No. Block Diagram (for one channel) VB Ta=25ºC, all circuit operating Thermal Protect Bias Clamp Input Logic IN Lavel Shifting Charge Pump Current Limit Chopper DG Electrical Characteristics Symbol min typ Unit Open/Short Sense Conditions max GND 35 Output ON resistance 1 mA 200 mΩ IO =1A 350 mΩ IO =1A, Ta=80ºC VOUT =0V RDS (ON) VIN =0V, VOUT =0V 50 100 µA Output ON VIHth 1.4 2.0 3.0 V Ta= –40 to +105ºC Output OFF VILth 1.0 1.8 V Ta= –40 to +105ºC Output ON I IH IO, leak Output leak current 70 200 Inpup current Output OFF Overcurrent protection starting current Internal current limit ILim Thermal shutdown operating temperature TTSD Load open detection threshold voltage Vopen 155 1.5 1 OUT1 13 VB OUT2 5,6 10,11 20,21 OUT3 VIN =5V SPF5007 5V 4 DG1 VIN =0V 3 A VOUT =VO –1.5V 5 A VOUT =0V 165 ºC RDG 3 4.5 V RIN 70 140 µs 12 1.9 µA Standard Connection Diagram µA I IL IS OUT V 9 DG2 GND1 GND2 2 7 IN1 3 GND3 17 IN2 8 IN3 18 19 DG3 Load 5.5 Iq Quiescent circuit current Input threshold voltage VB (opr) Load Operating power supply voltage Load Parameter DG Logic (VB=14V, Ta=25ºC unless otherwise specified) Ratings RDG RDG RIN C P U RIN TON Output transfer time TOFF 35 I DG DG leak current Low level DG output voltage RL=14Ω, VOUT =VB –5V 90 µs RL=14Ω, VB •10% 20 µA VDG =5.5V VDGL 0.15 0.5 V TPLH 70 140 µs TPHL 45 120 µs DG output transfer time IDG =1.6mA IN and RDG are needed to protect CPU and SPF5007 in case of reverse * Rconnection of VB terminal. * Make VB of 1Pin and 13Pin short from the fin to be plated by solder. Timing Chart VIN OFF VIN ON Normal VB VO open Normal Open load OCP Normal Normal Shorted load VIN VOUT Recommended Operating Conditions (for one channel) Parameter max Unit TSDOFF DG High inpidance Power supply voltage 5.5 16 V VIH 4 5.5 V VIL –0.3 0.9 V Normal 1 A Open load RIN 10 20 kΩ Shorted load RDG 10 20 kΩ Overheat IO 44 IOUT Ratings min Internal current limit TSDON Mode VIN H L H L H L H L DG H L H H L L L L VO H L H H L (Limiting) L L L Normal TSD Overheat