TPIC6B595

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPIC6B595 SLIS032B – JULY 1995 – REVISED JUNE 2015 TPIC6B595 Power Logic 8-Bit Shift Register 1 Features 1 Low rDS(on),5 Ω (Typical) Avalanche Energy, 30 mJ Eight Power DMOS Transistor Outputs of 150-mA Continuous Current Output Clamp Voltage, 50 V Devices are Cascadable Low-Power Consumption 2 Applications Instrumentation Clusters Tell-Tale Lamps LED Illumination and Controls Automotive Relay or Solenoids Drivers 3 Description The TPIC6B595 device is a monolithic, high-voltage, medium-current power 8-bit shift register 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. This device contains an 8-bit serial-in, parallel-out shift register that feeds an 8-bit D-type storage register. Data transfers through the shift and storage registers on the rising edge of the shift-register clock (SRCK) and the register clock (RCK), respectively. The storage register transfers data to the output buffer when shift-register clear (SRCLR) is high. When SRCLR is low, the input shift register is cleared. When output enable (G) is held high, all data in the output buffers is held low and all drain outputs are off. When G is held low, data from the storage register is transpare...