TPS23882RTQR vs TPS23881RTQR Comparison
Detailed side-by-side comparison of TPS23882RTQR by Texas Instruments and TPS23881RTQR by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
TPS23881RTQR - 8-Ch 802.3bt PoE PSE Controller | Texas Instruments
TPS23881RTQR ✓ ActiveSpecification Comparison
| Parameter | TPS23882RTQR | TPS23881RTQR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | LED Drivers | Power MOSFET Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.09 | $6.05 |
| Function | 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) | — |
| Package | 56-QFN (8x8 mm), RTQ suffix | VQFN-56 (RTQ) 8x8 mm with exposed thermal pad |
| Operating Temperature Range | -40C to +125C | — |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (R suffix), Cut Tape (T suffix) | — |
| Part Status | Active | — |
| RoHS Status | Compliant | RoHS Compliant |
| Category | PMIC - Power over Ethernet (PoE) Controllers | — |
| Supply Voltage | [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) |
| Input Voltage Range | — | 44 V to 57 V (typical 54 V PoE bus) |
| Operating Temperature | — | -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) |