ST STP16CPC26XTR

线性3V5.5V90mA

Overview

The STP16CPC26XTR 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.

The STP16CPC26XTR guarantees a 20 V driving capability, allowing users to connect more LEDs in series to each current source. The high 30 MHz clock frequency makes the device suitable for high data rate transmission. The thermal shutdown (170 °C with about 15 °C hysteresis) assures protection from overtemperature events. The STP16CPC26XTR is housed in four different packages: QSOP24, SO-24, TSSOP-24 and HTSSOP-24 (with exposed pad).

Features

Tape & Reel (TR) Package
Available in the 24-TSSOP (0.173, 4.40mm Width) Exposed Pad package
Operating temperature of -40°C~125°C TA
Supply voltage of 3.3V
Switching frequency of 30MHz

Surface Mount Mounting Type

Applications

There are a lot of STMicroelectronics
STP16CPC26XTR LED Driver ICs applications.

• Stage and Studio lighting
• Refrigeration lighting
• Portable lighting
• Gallery lighting
• Museum lighting
• High-end retail lighting
• Medical surgery lighting
• Replacement lamps
• Panel lighting
• Down lights