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STP16DPPS05数据手册集成电路(IC)的LED驱动器规格书PDF

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厂商型号

STP16DPPS05

参数属性

STP16DPPS05 封装/外壳为24-SSOP(0.154",3.90mm 宽);包装为卷带(TR);类别为集成电路(IC)的LED驱动器;产品描述:IC LED DRIVER LINEAR 40MA 24QSOP

功能描述

具有输出错误检测和自动节能功能的低压16位恒定电流LED灌驱动器
IC LED DRIVER LINEAR 40MA 24QSOP

封装外壳

24-SSOP(0.154",3.90mm 宽)

制造商

ST STMicroelectronics

中文名称

意法半导体 意法半导体集团

数据手册

原厂下载下载地址下载地址二

更新时间

2025-8-8 23:00:00

人工找货

STP16DPPS05价格和库存,欢迎联系客服免费人工找货

STP16DPPS05规格书详情

描述 Description

The STP16DPPS05 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 STP16DPPS05 features open and short LED detection on the outputs. The detection circuit checks for 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. The detection functionality is implemented without increasing the pin count, through a secondary function of the output enable and latch pin (DM1 and DM2 respectively). A dedicated logic sequence allows the device to enter or exit from detection mode. The STP16DPPS05 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/DM2 pin.

The auto power-shutdown and auto power-ON feature allows the device to save power with no external intervention. The STP16DPPS05 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.

特性 Features

• Low voltage power supply down to 3 V
• 16 constant current output channels
• Adjustable output current through external resistor
• Short and open output error detection
• 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

简介

STP16DPPS05属于集成电路(IC)的LED驱动器。由制造生产的STP16DPPS05LED 驱动器器件属于 LED 驱动器电源管理集成电路 (PMIC) 系列,可通过标称固定电压的电源为负载(通常为发光二极管)提供电流,并且电流可控。它与用于电压调节的类似产品的主要区别在于,这类器件提供较低的反馈电压(以提高系统能效),而且通常可对器件工作点进行外部控制,可在照明应用中用于实现调光功能。

技术参数

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  • 制造商编号

    :STP16DPPS05

  • 生产厂家

    :ST

  • Marketing Status

    :Active

  • Grade

    :Industrial

  • Package

    :HTSSOP24

  • Input Voltage_min(V)

    :3

  • Input Voltage_max(V)

    :5.5

  • Output Channels_max

    :16

  • Output Current-Max(Each Channel)(mA)

    :40

  • Output current accuracy_typ(%)

    :1.2

  • Quiescent current_typ(mA)

    :5.4

  • Other Features

    :Constant current control

  • Operating Temperature_min(°C)

    :-40

  • Operating Temperature_max(°C)

    :125

供应商 型号 品牌 批号 封装 库存 备注 价格
ST(意法半导体)
24+
SOP24300mil
7350
现货供应,当天可交货!免费送样,原厂技术支持!!!
询价
ST/意法
24+
NA/
2363
优势代理渠道,原装正品,可全系列订货开增值税票
询价
ST/意法
22+
SO24
100000
代理渠道/只做原装/可含税
询价
ST
20+
原装
65790
原装优势主营型号-可开原型号增税票
询价
ST/意法半导体
23+
SO-24
12700
买原装认准中赛美
询价
ST(意法)
23+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
询价
ST/意法
22+
TSSOP
20000
原装现货,实单支持
询价
ST/意法半导体
21+
SO-24
8860
原装现货,实单价优
询价
ST/意法半导体
24+
SO-24
16900
原装,正品
询价
ST/意法
23+
SOP8
11200
原厂授权一级代理、全球订货优势渠道、可提供一站式BO
询价