STP16CPPS05 datasheet(1/31 Pages) STMICROELECTRONICS

部件名	STP16CPPS05

功能描述	Low voltage 16-bit constant current LED sink driver with auto power-saving

PDF	31 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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1 / 31 page

March 2017

DocID16536 Rev 4

1/31

This is information on a product in full production.

www.st.com

STP16CPPS05

Low voltage 16-bit constant current LED sink driver with auto

power-saving

Datasheet - production data

Features



Low voltage power supply down to 3 V



16 constant current output channels



Adjustable output current through external

resistor



Serial data IN/parallel data OUT



Auto power-saving



3.3 V MCU-driving capability



Output current: 3 to 40 mA



30 MHz clock frequency



Available in high thermal efficiency TSSOP

exposed pad



ESD protection: 2 kV HBM, 200 V MM

Description

The STP16CPPS05 is a monolithic, low voltage,

low current power 16-bit shift register designed

for LED panel displays. The device features a 16-

bit serial-in, parallel-out shift register that feeds a

16-bit D-type storage register. In the output

stage, sixteen regulated current sources are

designed to provide 3 to 40 mA of constant

current to drive the LEDs.

The STP16CPPS05 output current can be

adjusted through an external resistor to control

the light intensity of the LEDs. LED brightness is

adjustable from 0% to 100% via the OE

pin.

The auto power-shutdown and auto power-ON

feature allows the device to save power with no

external intervention.

The STP16CPPS05 guarantees a 20 V output

driving capability, allowing users to connect more

LEDs in series. The high 30 MHz clock frequency

makes the device suitable for high data rate

transmission. The 3.3 V supply is well suited for

applications which interface a 3.3 V MCU.

Compared to a standard TSSOP package, the

TSSOP with exposed pad increases heat

dissipation capability by a factor of 2.5.

Table 1: Device summary

Order code

Package

Packing

STP16CPPS05MTR

SO-24

1000 parts per reel

STP16CPPS05TTR

TSSOP24

2500 parts per reel

STP16CPPS05XTTR

TSSOP24 exposed pad

2500 parts per reel

STP16CPPS05PTR

QSOP-24

2500 parts per reel

类似零件编号 - STP16CPPS05

制造商	部件名	数据表	功能描述
STMicroelectronics	STP16CPP05	1Mb / 31P	Low voltage 16-bit constant current LED sink driver March 2017 Rev 5
	STP16CPP05MTR	1Mb / 31P	Low voltage 16-bit constant current LED sink driver March 2017 Rev 5
	STP16CPP05PTR	1Mb / 31P	Low voltage 16-bit constant current LED sink driver March 2017 Rev 5
	STP16CPP05TTR	1Mb / 31P	Low voltage 16-bit constant current LED sink driver March 2017 Rev 5
	STP16CPP05XTTR	1Mb / 31P	Low voltage 16-bit constant current LED sink driver March 2017 Rev 5

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类似说明 - STP16CPPS05

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	STP16CPP05	1Mb / 31P	Low voltage 16-bit constant current LED sink driver March 2017 Rev 5