STEVAL-CBL006V1 Power supply demonstration board for LNB based on the LNBH24
The demonstration board STEVAL-CBL006V1 implements a DC-DC converter based on the device LNBH24. It gives good performance in a simple and cheap way and minimum external components are required. It includes all the functions that allow the design of a dual tuner STBs with supplying/interfacing function in accordance with the international standards. It also includes an I²C bus interface and, thanks to a fully integrated step-up DC-DC converter, it works with a single input voltage supply in the range of 8 V to 15 V.
技术特性
- Complete interface between LNBs and I²C bus
- Built-in DC-DC converter for single 12 V supply (8 V to 15 V Vin range) operation and high efficiency (typ. 93%@0.5 A)
- Compliant with main satellite receivers output voltage specification
- Accurate built-in 22 kHz tone generator meets widely accepted standards (patent pending)
- Fast oscillator start-up facilitates DiSEqC™ encoding
- Built-in 22 kHz tone detector supports bidirectional DiSEqC™ 2.0
- Over-load and over-temperature internal protections with I²C diagnostic bits
- Output voltage and output current level diagnostic feedback by I²C bits
- LNB short circuit dynamic protection
- +/- 4 kV ESD tolerant on output power pins
- Based on LNBH24 in QFN32 package
| 功能框图
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STEVAL-CBL006V1 订购信息
| 订购型号 |
产品状态 |
美金价格 |
数量 |
封装 |
包装形式 |
温度范围 |
材料声明 |
| STEVAL-CBL006V1 |
Active |
|
1000 |
|
|
|
|
DATA BRIEF
| 描述 |
版本 |
大小 |
| STEVAL-CBL006V1 : DB0778: Demonstation board: power supply for LNB based on the LNBH24 (QFN32) |
1 |
140KB |
APPLICATION NOTES
| 描述 |
版本 |
大小 |
| AN3980: STM32 firmware library for dSPIN L6470 |
1 |
774KB |
| AN4075: STEVAL-IFP016V2 IO-Link communication master transceiver demonstration board |
1 |
410KB |
| AN3991: How to drive multiple stepper motors with the L6470 motor driver |
1 |
1760B |
USER MANUALS
| 描述 |
版本 |
大小 |
| UM0935: STEVAL-CBL006V1, IBU universal interface based on the STM32F103RB |
3 |
2019KB |
BILL OF MATERIALS
SCHEMATIC PACKS
PCB LAYOUTS
