STP16CPC26TTR View Datasheet(PDF) - STMicroelectronics
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Description
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STP16CPC26TTR Datasheet PDF : 28 Pages
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STP16CPC26
Low voltage 16-bit constant current LED sink driver
Datasheet - production data
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
The STP16CPC26 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 STP16CPC26 is housed in four different
packages: QSOP24, SO-24, TSSOP-24 and
HTSSOP-24 (with exposed pad).
Applications
Video display panel LED driver
Special lighting
Order code
STP16CPC26MTR
STP16CPC26TTR
STP16CPC26XTR
STP16CPC26PTR
Table 1: Device summary
Package
SO-24
TSSOP24
TSSOP24 exposed pad
QSOP-24
Packing
1000 parts per reel
2500 parts per reel
2500 parts per reel
2500 parts per reel
April 2017
DocID18469 Rev 6
This is information on a product in full production.
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