Description

The STP08DP05 is a monolithic, low voltage, low current power 8-bit shift register designed for LED panel displays. The STP08DP05 contains a 8-bit serial-in, parallel-out shift register that feeds a 8- bitD-type storage register. In the output stage, eight regulated current sources were designed to provide 5-100 mA constant current to drive the LEDs.

Features

• Low voltage power supply down to 3 V

• 8 constant current output channels

• Adjustable output current through external resistor

• Short and open output error detection

• Serial data IN/parallel data OUT

• 3.3 V micro driver-able

• Output current: 5-100 mA

• 30 MHz clock frequency

• Available in high thermal efficiency TSSOP exposed pad

• ESD protection 2.5 kV HBM, 200 V MM

STP08DP05TTR属于集成电路（IC） > LED 驱动器。意法半导体（ST）集团制造生产的STP08DP05TTRLED 驱动器器件属于 LED 驱动器电源管理集成电路 (PMIC) 系列，可通过标称固定电压的电源为负载（通常为发光二极管）提供电流，并且电流可控。它与用于电压调节的类似产品的主要区别在于，这类器件提供较低的反馈电压（以提高系统能效），而且通常可对器件工作点进行外部控制，可在照明应用中用于实现调光功能。