STP24DP05BTR - ST Microelectronics

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

STP24DP05BTR
Manufacturer

ST Microelectronics
ChipWorker Part#

CW21344953
Category

LED Driver, LED Display Driver
Package

TQFP-48
Description

STP24DP05 Series 80mA 25MHz 24Bit Constant Current LED Sink Driver - TQFP-48
Documentation

Datasheet

STP24DP05BTR Global Supplier

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STP24DP05BTR Specifications

Attribute	Attribute Value

Part Number	STP24DP05BTR
Manufacturer	ST Microelectronics
ChipWorker Part#	CW21344953
Category	LED Driver, LED Display Driver
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	48 Pin
Case/Package	TQFP-48
Frequency	25 MHz
Number of Outputs	24 Output
Input Voltage (DC)	3.00V ~ 5.50V
Output Voltage	20 V
Output Current	80 mA
Supply Current	35 mA
Number of Positions	48 Position
Switching Frequency	25 MHz
Input Voltage (Max)	5.5 V
Input Voltage (Min)	3 V
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	3V ~ 5.5V
Supply Voltage (Max)	5.5 V
Supply Voltage (Min)	3 V
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Size-Width	7 mm
Operating Temperature	-40℃ ~ 125℃ (TA)
Product Lifecycle Status	Active
Packaging	Cut Tape (CT)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

Product Description

The STP24DP05BTR is a 24-bit constant current LED Sink Driver with output error detection. The monolithic, low-voltage low current shift register designed for LED panel displays. The device contains an 8 x 3-bit serial-in, parallel-out shift register that feeds a 8 x 3-bit D-type storage register. In the output stage, twenty four regulated current sources were designed to provide 5 to 80mA constant current to drive the LEDs. The 8 x 3 shift register data flow sequence order can be managed through two dedicated pins. The STP24DP05 has a dedicated pin to activate the outputs with a sequential delay, that prevents inrush current during output turn-ON. The device detection circuit checks 3 different conditions that can occur on the output line: short to GND, short to VO or open line. The data detection results are loaded in the shift registers and shifted out via the serial line output.
Low-voltage power supply down to 3V
8 x 3 Constant current output channels
Adjustable output current through external resistors
Short and open output error detection
Serial data-in/parallel data-out
Shift register data flow register control
Accepts 3.3 and 5V micro driver

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