TPS23757PWR vs TPS2370PW Comparison
Detailed side-by-side comparison of TPS23757PWR by Texas Instruments and TPS2370PW 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
TPS2370PW - IEEE 802.3af PoE PD Interface, 8-TSSOP | Texas Instruments
TPS2370PW ✓ ActiveSpecification Comparison
| Parameter | TPS23757PWR | TPS2370PW |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | DC-DC Converters | Power MOSFET Drivers |
| Lifecycle Status | Active | Active |
| Product Type | PoE Powered Device (PD) interface + DC/DC controller | — |
| PoE Standard | IEEE 802.3at (Type 1, PoE+) and IEEE 802.3af (PoE) | — |
| Maximum PD Power | 13 W (Class 3) | — |
| Input Voltage Range (PoE) | 0 V to 57 V (100 V abs max transient) | — |
| Auxiliary Adapter Range | 12 V to 57 V | — |
| DC-DC Controller Type | Current-mode PWM (flyback/forward) | — |
| Internal Hot-Swap FET Drive | Yes, 100 V rated | — |
| Detection Signature | IEEE 802.3af compliant (25 kΩ) | 25 kohm standard (802.3af) |
| Hardware Classification | Class 0-4 programmable | — |
| Two-Event Classification | Supported | — |
| Operating Temperature Range | -40 C to +125 C | -40 C to +85 C |
| Package | 20-TSSOP (PW) with PowerPAD | 8-pin TSSOP (PW) |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 2 (1 year floor life) | 1 (unlimited floor life at <30 C / 85 % RH) |
| RoHS Status | Compliant | Compliant |
| UVLO / OVP / OCP / Thermal Shutdown | Yes / Yes / Yes / Yes | — |
| Function | — | IEEE 802.3af Power Interface Switch for PoE Powered Devices |
| Standards Compliance | — | IEEE 802.3af (PoE Type 1) |
| Input Voltage Range (VCC) | — | 0 V to 67 V (operating) |
| Maximum Switch Voltage (VPORT to GND) | — | 100 V |
| Internal Pass FET RDS(on) | — | 0.3 ohm |
| Classification Classes | — | Class 0 through Class 4 |
| Inrush Current Limiting | — | Programmable via external components |
| Power Good Output | — | Open-drain, active low |
| Enable Logic | — | Active-high (PG output gates downstream DC/DC) |
| Lead-Free Finish | — | Yes (NiPdAu) |