- RS庫存編號:
- 196-1905
- 製造零件編號:
- STEVAL-POE003V1
- 製造商:
- STMicroelectronics
- RS庫存編號:
- 196-1905
- 製造零件編號:
- STEVAL-POE003V1
- 製造商:
- STMicroelectronics
產品概覽和技術數據資料表
法例與合規
- COO (Country of Origin):
- IT
產品詳細資訊
This reference design represents a PoE Class 8 converter designed for high efficiency conversion over a wide load range. It is based on the PM8805 PoE-PD interface and a DC-DC forward active clamp converter driven by the PM8804 PWM controller. The PM8805 system on package device embeds two active bridges and a Powered Device (PD) interface. It can be used in all medium-to-high power 2P and 4P high efficiency PoE and PoE+ applications such as point of sales and retail logistics devices.
The PM8804 PWM controller represents an integrated solution for a smart and efficient 48 V converter, including a programmable oscillator for the switching frequency, adjustable slope compensation, dual complementary low-side drivers with programmable dead time, programmable soft start, soft turn off and a programmable current sense blanking time.
The PM8804 PWM controller represents an integrated solution for a smart and efficient 48 V converter, including a programmable oscillator for the switching frequency, adjustable slope compensation, dual complementary low-side drivers with programmable dead time, programmable soft start, soft turn off and a programmable current sense blanking time.
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
規格
Attribute | Value |
---|---|
For Use With | High Efficiency Conversion |
Kit Classification | Evaluation Board |
Featured Device | PM8805 |
Kit Name | Evaluation Board |