TPS23882RTQR vs TPS23881RTQR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng TPS23882RTQR sa pamamagitan ng Texas Instruments at TPS23881RTQR sa pamamagitan ng Texas Instruments. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Texas Instruments
TPS23881RTQR - 8-Ch 802.3bt PoE PSE Controller | Texas Instruments
TPS23881RTQR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | TPS23882RTQR | TPS23881RTQR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Kategorya | LED Drivers | Power MOSFET Drivers |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Fungsi | 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) | — |
| Packhaging | 56-QFN (8x8 mm), RTQ suffix | VQFN-56 (RTQ) 8x8 mm with exposed thermal pad |
| Hanay ng Temperature na Operasyon | -40C to +125C | — |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (R suffix), Cut Tape (T suffix) | — |
| Part Status | Active | — |
| Tindminan RoHS | Compliant | RoHS Compliant |
| Kategorya | PMIC - Power over Ethernet (PoE) Controllers | — |
| Volte ng Pagbibigay | [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) |
| Hanay ng Voltage ng Input | — | 44 V to 57 V (typical 54 V PoE bus) |
| Temperature na Operasyon | — | -40 C to +85 C |
| Host Interface | — | I2C (primary), SPI (configuration) |
| Integrated Hot-Swap FET | — | Yes, per channel (low-side) |
| Level ng MSL | — | 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) |