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Philips Semiconductors TOPFET dual high side switch DESCRIPTION Monolithic dual channel high side protected power switch in TOPFET2 technology assembled in a 7 pin plastic surface mount package. APPLICATIONS General purpose switch for driving lamps, motors, solenoids, heaters. FEATURES Vertical power TrenchMOS...
Philips Semiconductors TOPFET dual high side switch LIMITING VALUES Limiting values in accordance with the Absolute Maximum System (IEC 134) SYMBOL PARAMETER Continuous supply voltage Continuous load current per channel Total power dissipation Storage temperature Continuous junction temperature Reverse battery voltages...
On-state resistance 1 Of the output Power MOS transistors. 2 For a high side switch, the load pin voltage goes negative with respect to ground during the turn-off of an inductive load. This negative voltage is clamped by the device.
Philips Semiconductors TOPFET dual high side switch INPUT CHARACTERISTICS 5.5 V 35 V. Limits are at -40˚C SYMBOL PARAMETER Input current Input clamping voltage Input turn-on threshold voltage IG(ON) Input turn-off threshold voltage IG(OFF) Input turn-on hysteresis Input turn-on current...
1 Undervoltage sensors causes each channel to switch off and reset. 2 Overvoltage sensors causes each output channel to switch off to protect its load. 3 Above this temperature measurement of these parameters is prevented because OT protection may occur prior to SC protection.
Philips Semiconductors TOPFET dual high side switch STATUS CHARACTERISTICS The status output is an open drain transistor, and requires an external pull-up circuit to indicate a logic high. Limits are at -40˚C 150˚C and typicals at T SYMBOL PARAMETER Status clamping voltage...
Philips Semiconductors TOPFET dual high side switch SWITCHING CHARACTERISTICS = 25 ˚C, V = 13 V, for resistive load R SYMBOL PARAMETER During turn-on Delay time d on dV/dt Rate of rise of load voltage Total switching time During turn-off...
Philips Semiconductors TOPFET dual high side switch MECHANICAL DATA Plastic single-ended surface mounted package (Philips version of D 7 leads (one lead cropped) DIMENSIONS (mm are the original dimensions) UNIT 1.40 4.50 0.85 1.27 4.10 0.60 OUTLINE VERSION SOT427 Fig.4. SOT427 surface mounting package 1 Epoxy meets UL94 V0 at 1/8".
Philips customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale.