company blog about Supply Microchip Power over Ethernet Controllers, Mingjiada Supply PSE Managers, PoE And PD Controllers

Supply Microchip Power over Ethernet Controllers, Mingjiada Supply PSE Managers, PoE And PD Controllers

Shenzhen Mingjiada Electronics Co., Ltd. – a long-standing supplier of Microchip’s full range of Power over Ethernet (PoE) controller products, covering three major product lines: Power Sourcing Equipment (PSE) ICs, Powered Device (PD) ICs and PoE systems. These solutions meet high-power supply requirements across a wide range of applications, including enterprise networking, industrial automation, smart security and automotive systems. Mingjiada Electronics maintains stock of mainstream models and supports both small-batch samples and large-volume orders. Leveraging an efficient logistics system, we ensure rapid product delivery.

Microchip’s PoE solutions are primarily divided into three categories, featuring high integration, flexible interfaces and exceptional energy efficiency:
1. PSE Managers: Used in power-supplying devices, these are responsible for detecting, classifying and supplying power to powered devices. They support single-port to multi-port applications, are compatible with IEEE 802.3af/at/bt standards, and support power outputs of up to 90W or higher.
2. PoE Controllers: Typically serving as the system’s main controller or interface controller, these are used in conjunction with PSE managers and support I2C or UART interfaces for configuration and monitoring.
3. PD Controllers: Designed for powered devices, these extract power from Ethernet cables and convert it to the voltage required by the system.
Products supplied by Mingjiada Electronics:
PD69204T4 – 4-port PSE manager, 802.3af/at/bt, UPoE, suitable for compact switches
PD69208T4 – 8-port PSE manager, supports 4-pair Power over Ethernet, I2C/UART interfaces
PD69208M – 8-port PSE Manager, supports 2-pair or 3-pair PoE
PD77728 – 8-port PSE Manager, 8th generation PSE technology, high integration, requires minimal external components
PD69101 – Single-port PSE Manager, 802.3af/at, supports auto mode
PD69210 – PoE controller, 802.3af/at/bt, for use with PSE managers, I2C/UART interface, for system control
PD70200 – PD controller, 802.3af/at, integrated DC-DC converter, simplifies power-receiving end design

Mingjiada Electronics is a long-term supplier of [Microchip] Power over Ethernet (PoE) controllers, including but not limited to the following:
PD77010-0101-0000
PD77010-0100-0000
PD77718T3ILQ-0100-0000
PD77718T3ILQ-0101-0000
PD77714T4ILQ-0100-0000
PD77718T4ILQ-0101-0000
PD77718T4ILQ-0100-0000
PD69220R-022620
PD69220R-022720
PD69220R-035501
PD69220R-022426
PD69101ILQ
PD77020-020300
PD69100C-026380
PD69100C-026392
PD69100C-023901
PD69100C-026501
PD69100C-026301
PD69100R-023950
PD69100C-026001
PD69100R-023903
PD69100C-023204
PD69100C-024801
PD69100C-023290

Mingjiada Electronics is a long-term supplier of Microchip Power over Ethernet (PoE) controller products. For further product details or to request samples, please visit the Mingjiada Electronics website (https://www.integrated-ic.com/) for more information on our product range.