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.

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

STP16CPC26PTR屬于集成電路（IC） > LED 驅(qū)動器。意法半導(dǎo)體（ST）集團(tuán)制造生產(chǎn)的STP16CPC26PTRLED 驅(qū)動器器件屬于 LED 驅(qū)動器電源管理集成電路 (PMIC) 系列，可通過標(biāo)稱固定電壓的電源為負(fù)載（通常為發(fā)光二極管）提供電流，并且電流可控。它與用于電壓調(diào)節(jié)的類似產(chǎn)品的主要區(qū)別在于，這類器件提供較低的反饋電壓（以提高系統(tǒng)能效），而且通?？蓪ζ骷ぷ鼽c(diǎn)進(jìn)行外部控制，可在照明應(yīng)用中用于實(shí)現(xiàn)調(diào)光功能。