TI TPIC6273DW

Прозрачная защелка D-типаСтандарт4,5 В ~ 5,5 В

Overview

• Low rDS(on) . . . 1.3 W Typ• Avalanche Energy . . . 75 mJ• Eight Power DMOS Transistor Outputs of250-mA Continuous Current• 1.5-A Pulsed Current Per Output• Output Clamp Voltage up to 45 V• Low Power Consumption

descriptionThe TPIC6273DW is a monolithic high-voltagehigh-current power logic octal D-type latch withDMOS transistor outputs designed for use insystems that require relatively high load power.The device contains a built-in voltage clamp on theoutputs for inductive transient protection. Powerdriver applications include relays, solenoids, andother medium-current or high-voltage loads.The TPIC6273DW contains eight positive-edgetriggeredD-type flip-flops with a direct clear input.Each flip-flop features an open-drain powerDMOS transistor output.When clear (CLR) is high, information at the Dinputs meeting the setup time requirements istransferred to the DRAIN outputs on the positivegoingedge of the clock pulse. Clock triggeringoccurs at a particular voltage level and is notdirectly related to the transition time of thepositive-going pulse. When the clock input (CLK)is at either the high or low level, the D input signalhas no effect at the output. An asynchronous CLRis provided to turn all eight DMOS-transistoroutputs off.The TPIC6273DW is characterized for operation overthe operating case temperature range of –40°Cto 125°C.

Features

Applications

• TV Set-top Boxes
• Motor Drives
• PCs and Notebooks
• Hammer
• Parallel data storage
• Digital bus buffer
• Flip-flops
• Parallel data synchronization
• Parallel data storage
• Shift register