STP16CPC26XTR集成电路（IC）的LED驱动器规格书PDF中文资料

STP16CPC26XTR属于集成电路（IC）的LED驱动器。由意法半导体集团制造生产的STP16CPC26XTRLED 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。

描述 Description

The STP16CPC26 is a monolithic, low voltage, 16-bit constant current LED sink driver. The device contains a 16-bit shift register and data latches, which convert serial input data into parallel output format. In the output stage sixteen regulated current generators provide 5 mA to 90 mA constant current to drive LEDs. The current is externally adjusted through a resistor. LED brightness can be adjusted from 0 to 100 via OE pin.

特性 Features

• 16 constant current output channels

• Adjustable output current through external resistor

• Output current: 5 mA to 90 mA

• ±1 typical current accuracy bit to bit

• Max clock frequency: 30 MHz

• 20 V current generators rated voltage

• 3 - 5.5 V power supply

• Thermal shutdown for overtemperature protection

Applications

• Video display panel LED driver

• Special lighting