STP16CPC26 datasheet(1/26 Pages) STMICROELECTRONICS

部件名	STP16CPC26

功能描述	Low voltage 16-bit constant current LED sink driver

PDF	26 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

1 / 26 page

This is information on a product in full production.

January 2013

Doc ID 18469 Rev 4

1/26

26

STP16CPC26

Low voltage 16-bit constant current LED sink driver

Datasheet — production data

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

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.

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).

SO-24

TSSOP-24

(exposed pad)

QSOP24

Table 1.

Device summary

Order codes

Package

Packaging

STP16CPC26MTR

SO-24

1000 parts per reel

STP16CPC26TTR

TSSOP24

2500 parts per reel

STP16CPC26XTR

TSSOP24 exposed pad

2500 parts per reel

STP16CPC26PTR

QSOP24

2500 parts per reel

www.st.com

类似零件编号 - STP16CPC26

制造商	部件名	数据表	功能描述
STMicroelectronics	STP16CPC26MTR	427Kb / 26P	Low voltage 16-bit constant current LED sink driver 29-Jan-2013
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	STP16CPC26TTR	427Kb / 26P	Low voltage 16-bit constant current LED sink driver 29-Jan-2013
	STP16CPC26XTR	427Kb / 26P	Low voltage 16-bit constant current LED sink driver 29-Jan-2013

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