STP04CM05

NRND
Design Win

4位恒定电流电源-LED灌驱动器

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产品概述

描述

The STP04CM05 is a high-power LED driver and 4-bit shift register designed for Power-LED applications.

The STP04CM05 contains a 4-bit serial IN, parallel OUT shift register that feeds a 4-bit D-type storage register. In the output stage, four regulated current sources were designed to provide 80-400 mA constant current to drive high power LEDs.

The STP04CM05 guarantees 20 V output driving capability, allowing users to connect more LEDs in series. The high clock frequency, 30 MHz, also satisfies the system requirements which include high volume data transmission.

The STP04CM05 is well suited for very high brightness displays and special lighting applications.

The STP04CM05 is offered in TSSOP16 exposed pad package.

  • 所有功能

    • 4 constant current output channels
    • Adjustable output current through one external resistor
    • Can be driven by a 3.3 V microcontroller
    • Serial data IN/parallel data OUT
    • Output current: 80-400 mA
    • 20 V of output driving capability
    • 30 MHz clock frequency
    • UVLO (under voltage lockout) and POR (power ON reset)
    • TSD, thermal shutdown, output off when junction temperature exceeds limit
    • Operating free-air temperature range -40° to 125 °C
    • ESD protection 2.5 kV HBM, 200 V MM
    • Available in high thermal TSSOP exposed pad

电路原理图

EDA符号、封装和3D模型

STMicroelectronics - STP04CM05

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质量与可靠性

产品型号 Marketing Status 等级规格 符合RoHS级别 材料声明**
STP04CM05XTTR
NRND
HTSSOP16 工业 Ecopack2

STP04CM05XTTR

Package:

HTSSOP16

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

HTSSOP16

Grade

Industrial

RoHS Compliance Grade

Ecopack2

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样片和购买

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STP04CM05XTTR
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STP04CM05XTTR NRND

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(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商