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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.主要特性
- 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
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样片和购买
| 产品型号 | 供货状态 | 数量 | 预算价格(US$) | 封装 | 包装类型 | 温度（ºC） | ECCN (US) | Country of Origin | 更多信息 | 从分销商订购 | 从ST订购 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| STP16CPPS05TTR | 批量生产 | 1000 | 0.673 | TSSOP 24 | Tape And Reel | -40 | 125 | EAR99 | PHILIPPINES | 查看供货情况 | 获取样片 | |
| STP16CPPS05MTR | 批量生产 | 1000 | 0.736 | SO-24 | Tape And Reel | -40 | 125 | EAR99 | MALAYSIA | 没有经销商，请联系我们的销售办事处 | 立即购买 | |
| STP16CPPS05XTTR | 批量生产 | 1000 | 0.751 | HTSSOP24 | Tape And Reel | -40 | 125 | EAR99 | PHILIPPINES | 查看供货情况 | 获取样片 | |
精选 视频
Watch the ALED1262ZT video, an automotive-grade 12-Channel LED Driver for advanced rear lighting solutions
| 产品型号 | 供货状态 | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| STP16CPPS05MTR | 批量生产 | SO-24 | 工业 | Ecopack1 | |
| STP16CPPS05TTR | 批量生产 | TSSOP 24 | 工业 | Ecopack2 | |
| STP16CPPS05XTTR | 批量生产 | HTSSOP24 | 工业 | Ecopack2 | |
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持 。
