| Part Number | STHS4257A |
| Manufacturer | STMicroelectronics (https://www.st.com/) |
| Title | IEEE 802.3af PoE Powered Device (PD) interface controller |
| Description | . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1.1 Pin descriptions . . . . . . . . . . . . . . . . . . . . . .... |
| Features |
■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ IEEE 802.3af-compliant interface for Powered Devices (PDs) Integrated 100V, 450mA power MOSFET low side switch Inrush current limit Normal operation current limit Integrated 25kΩ signature resistor Signature disable (STHS... |
| Datasheet |
 STHS4257A Datasheet
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