TPS23882RTQR vs TPS23881RTQR Vergleich
Detaillierter Direktvergleich von TPS23882RTQR von Texas Instruments und TPS23881RTQR von Texas Instruments. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Texas Instruments
TPS23881RTQR - 8-Ch 802.3bt PoE PSE Controller | Texas Instruments
TPS23881RTQR ✓ AktivSpezifikationsvergleich
| Parameter | TPS23882RTQR | TPS23881RTQR |
|---|---|---|
| Marke | Texas Instruments | Texas Instruments |
| Kategorie | LED Drivers | Power MOSFET Drivers |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $2,09 | $6,05 |
| Funktion | PoE PSE Controller (Power Sourcing Equipment) | — |
| Number of Channels | 8 | 8 independent PSE channels |
| Standards Supported | IEEE 802.3bt, IEEE 802.3at (PoE+), IEEE 802.3af (PoE) | — |
| PoE Type | Type-3, 2-pair | — |
| Max Power per Port | 30 W (2-pair, Type-3) | — |
| Integrated Sense Resistor | 200 mOhm (on-chip RSENSE) | — |
| Embedded Memory | SRAM (programmable detection/classification) | — |
| Pin Compatibility | TPS2388, TPS23880, TPS23881 (pin-to-pin, port remapping) | — |
| Gehäuse | 56-QFN (8x8 mm), RTQ suffix | VQFN-56 (RTQ) 8x8 mm with exposed thermal pad |
| Betriebstemperaturbereich | -40C to +125C | — |
| Montageart | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (R suffix), Cut Tape (T suffix) | — |
| Part Status | Active | — |
| RoHS-Status | Compliant | RoHS Compliant |
| Kategorie | PMIC - Power over Ethernet (PoE) Controllers | — |
| Versorgungsspannung | [DATA_NEEDED: supply voltage range] | — |
| MSL Rating | [DATA_NEEDED: moisture sensitivity level] | — |
| Product Type | — | PoE PSE Controller (Power Sourcing Equipment) |
| Standard Compliance | — | IEEE 802.3bt (Type 3 / Type 4), backwards compatible with 802.3at / 802.3af |
| Configuration | — | 2-Pair or 4-Pair, auto-mode or semi-auto-mode |
| Maximum Power per Port | — | 90 W (Type-4, 4-Pair) |
| Current Sense Resistor | — | 200 mΩ RSENSE (external) |
| Eingangsspannungsbereich | — | 44 V to 57 V (typical 54 V PoE bus) |
| Betriebstemperatur | — | -40 C to +85 C |
| Host Interface | — | I2C (primary), SPI (configuration) |
| Integrated Hot-Swap FET | — | Yes, per channel (low-side) |
| MSL-Level | — | Level-3, 260 C, 168 hr (per JEDEC J-STD-020) |
| REACH Status | — | [DATA_NEEDED: REACH compliance statement] |
| Telemetry | — | Per-port V/I readback via 12-bit ADC |
| Firmware Support | — | Compatible with TI FirmPSE system firmware (multi-device up to 48 ports) |