Features: • Low rDS(on) . . . 1.3 Typ• Avalanche Energy . . . 75 mJ• Eight Power DMOS Transistor Outputs of 250-mA Continuous Current• 1.5-A Pulsed Current Per Output• Output Clamp Voltage up to 45 V• Low Power ConsumptionPinout SpecificationsLogic supply volt...
TPIC6273: Features: • Low rDS(on) . . . 1.3 Typ• Avalanche Energy . . . 75 mJ• Eight Power DMOS Transistor Outputs of 250-mA Continuous Current• 1.5-A Pulsed Current Per Output•...
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The TPIC6273 is a monolithic high-voltage high-current power logic octal D-type latch with DMOS transistor outputs designed for use in systems that require relatively high load power. The device contains a built-in voltage clamp on the outputs for inductive transient protection. Power driver applications include relays, solenoids, and other medium-current or high-voltage loads.
The TPIC6273 contains eight positive-edgetriggered D-type flip-flops with a direct clear input. Each flip-flop features an open-drain power DMOS transistor output.
When clear (CLR) is high, information at the D inputs meeting the setup time requirements is transferred to the DRAIN outputs on the positivegoing edge of the clock pulse. Clock triggering occurs at a particular voltage level and is not directly related to the transition time of the positive-going pulse. When the clock input (CLK) is at either the high or low level, the D input signal has no effect at the output. An asynchronous CLR is provided to turn all eight DMOS-transistor
outputs off.The TPIC6273 is characterized for operation over the operating case temperature range of 40°C to 125°C.