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The STLUX™ family of controllers is a part of the STMicroelectronics®digital devices tailored for lighting and power conversion applications. The STLUX controllers have been successfully integrated in a wide range of architectures and applications, starting from simple buck converters for driving multiple LED strings, boost for power factor corrections, half-bridge resonant converters for high power dimmable LED strings and up to full bridge controllers for HID lamp ballasts.
主要特性
- Up to 6 programmable PWM generators (SMEDs - “State Machine Event Driven”)
- 10 ns event detection and reaction
- Max.1.3 ns PWM resolution
- Single, coupled and two coupled operational modes
- Up to 3 internal/external events per SMED
- DALI (digital addressable lighting interface)
- Interrupt driven hardware encoder
- Bus frequency: 1.2, 2.4 or 4.8 kHz
- IEC 60929 and IEC 62386 compliant plus 24-bit frame extension
- Configurable noise rejection filter
- Reverse polarity on Tx/Rx lines
- 4 analog comparators
- 4 internal 4-bit references
- 1 external reference
- Less than 50 ns propagation time
- Continuous comparison cycle
- ADCs (up to 8 channels)
- 10-bit precision, with operational amplifier to extend resolution to 12-bit equivalent
- Sequencer functionality
- Input impedance: 1 MΩ
- Configurable gain value: x1 and x4
- Integrated microcontroller
- Advanced STM8®core with Harvard architecture and 3-stage pipeline
- Max. fCPU: 16 MHz
- Multiple low power modes
- Memories
- Flash and E2PROM with read while write (RWW) and error correction code (ECC)
- Program memory: 32 Kbytes Flash; data retention 15 years at 85 °C after 10 kcycles at 25 °C
- Data memory: 1 Kbyte true data E2PROM; data retention:15 years at 85 °C after 100 kcycles at 85 °C
- RAM: 2 Kbytes
- Clock management
- Internal 96 MHz PLL
- Low power oscillator circuit for external crystal resonator or direct clock input
- Internal, user-trimmable 16 MHz RC and low power 153.6 kHz RC oscillators
- Clock security system with clock monitor
- Basic peripherals
- System and auxiliary timers
- IWDG/WWDG watchdog, AWU, ITC
- I/O
- GPIO with highly robust design, immune against current injection
- Fast digital input DIGIN, with configurable pull-up
- Communication interfaces
- UART asynchronous with SW flow control and boot loader support
- I2C master/slave fast-slow speed rate
- Operating temperature: -40 °C up to 105 °C
- Up to 6 programmable PWM generators (SMEDs - “State Machine Event Driven”)
精选 视频
开发工具硬件
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图片 产品型号 制造商 描述 
ST-LINK/V2 ST STM8和STM32的ST-LINK/V2在线调试器/编程器 产品型号STM8和STM32的ST-LINK/V2在线调试器/编程器
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图片 产品型号 制造商 描述 STSW-STLUXLIB02 ST STLUX STNRG器件库源码包 STSW-STLUXSMED02 ST STLUX和STNRG系列的SMED配置版本2
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质量与可靠性
| 产品型号 | Marketing Status | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| STLUX285A | NRND | TSSOP28 9.7 x 4.4 | 工业 | Ecopack2 | |
| STLUX285ATR | NRND | TSSOP28 9.7 x 4.4 | 工业 | Ecopack2 | |
STLUX285A
Package:
TSSOP28 9.7 x 4.4Material Declaration**:
STLUX285ATR
Package:
TSSOP28 9.7 x 4.4Material Declaration**:
(**) 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 。
样片和购买
| 产品型号 | 从分销商订购 | 从ST订购 | 供货状态 | ECCN (US) | ECCN (EU) | 包装类型 | 封装 | 温度（ºC） | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||
| STLUX285ATR | 没有经销商，请联系我们的销售办事处 | NRND | 3A991A2 | NEC | Tape And Reel | TSSOP28 9.7 x 4.4 | -40 | 105 | PHILIPPINES | |||
| STLUX285A | 没有经销商，请联系我们的销售办事处 | NRND | 3A991A2 | NEC | Tube | TSSOP28 9.7 x 4.4 | -40 | 105 | PHILIPPINES | |||
供货状态
NRNDECCN (US)
3A991A2Budgetary Price (US$)*/Qty
供货状态
NRNDECCN (US)
3A991A2Budgetary Price (US$)*/Qty
