Anunțați-mă când există în stoc
Cantitate | Preț (fără TVA) |
---|---|
1+ | 53,850 lei |
10+ | 38,860 lei |
60+ | 37,590 lei |
120+ | 36,320 lei |
300+ | 36,170 lei |
540+ | 35,460 lei |
Detalii tehnice
Prezentare generală a produsului
The MAX5971BETI+ is a single-port, 40W, IEEE 802.3af/at, PSE controller with I2C in 28 pin TQFN package. This device provides powered device discovery, classification, current limit and DC and AC load-disconnect detections. The device supports detection and classification operation from a single 54V supply. In addition, it supports 2-event classification and new Class 5 classification of high-power PDs. The device provides four operating modes to suit different system requirements. By default, auto mode allows the device to operate automatically at its default settings without any software. Semiautomatic mode automatically detects and classifies a device connected to the port after initial software activation, but does not power the port until instructed to by software. Manual mode allows total software control of the device and is useful for system diagnostics. Shutdown mode terminates all port activities and securely turns off power to the port.
- Supply voltage range is 32V to 60V
- Operating temperature range from -40°C to 85°C
- Up to 40W for single-port PSE applications
- Integrated power MOSFET and sense resistor
- Supports 54V single supply operation
- PD detection and classification
- I2C-compatible, 2-wire serial interface
- Instantaneous readout of port current through I2C interface
- Programmable current limit for Class 5 PDs
- High capacitance detection for legacy devices
Aplicaţii
Communications & Networking
Note
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Specificaţii tehnice
IEEE 802.3af, 802.3at
60V
28.5V
28Pins
40W
-
-40°C
-
No SVHC (21-Jan-2025)
25kHz
PSE Controller
-
TQFN
1Channels
-
Surface Mount
85°C
MSL 1 - Unlimited
TQFN
-
Documentaţie tehnică (1)
Produse asociate
1 produs găsit
Legislaţie şi reglementări privind protecţia mediului
Tara in care ultimul proces semnificativ de fabricare a fost efectuatŢara de origine:Philippines
Tara in care ultimul proces semnificativ de fabricare a fost efectuat
RoHS
RoHS
Certificat de conformitate produs