TPS53681RSBT vs XDPE19283D0000XTMA1 Comparison
Detailed side-by-side comparison of TPS53681RSBT by Texas Instruments and XDPE19283D0000XTMA1 by Infineon. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
TPS53681RSBT - 6+2/5+3 D-CAP+ Multiphase Buck Controller | Texas Instruments
TPS53681RSBT β Active
Specification Comparison
| Parameter | TPS53681RSBT | XDPE19283D0000XTMA1 |
|---|---|---|
| Brand | Texas Instruments | Infineon |
| Category | DC-DC Converters | DC-DC Converters |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.92 | $7.95 |
| Topology | Multiphase Step-Down (Buck) Controller | Digital multiphase buck controller |
| Number of Outputs | 2 (dual-channel) | β |
| Phase Configuration | 6+2 or 5+3 phases | β |
| Input Voltage Range | 4.5 V to 28 V | β |
| Output Voltage Range | 0.25 V to 5 V | 0.25 V to 2.8 V |
| Control Architecture | D-CAP+ adaptive on-time | β |
| PMBus Interface | PMBus 1.3.1 compliant | β |
| Non-Volatile Memory | Integrated NVM for default configuration | β |
| Supported CPU Platforms | Intel VR13 / IMVP8, AMD SVI2 | β |
| Operating Temperature Range | -40 C to +125 C | β |
| Package | WQFN-40 (RSB) 5x5 mm with thermal pad | PG-VQFN-40-13 (40-pin QFN, 5x5 mm) with exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| Power Stage Compatibility | TI NexFET smart power stages | β |
| MSL Level | 2 | [DATA_NEEDED: MSL level] |
| RoHS Status | Compliant | Compliant (per Infineon product page) |
| Number of Loops | β | 2 (dual-loop) |
| Maximum Phases | β | 8 (configurable 8+0, 7+1, 6+2, 5+3, 4+4) |
| Switching Frequency Range | β | 250 kHz to 3000 kHz |
| Supported Protocol | β | AMD SVI3 |
| Communication Interface | β | PMBus / I2C (command and monitor) |
| Operating Temperature | β | [DATA_NEEDED: operating temperature range] |
| Protection Features | β | OVP, UVP, OCP, OTP (per datasheet) |
| Current Balancing | β | Per-phase digital current sharing |
| Target CPU Platform | β | AMD SVI3 server, workstation, high-end desktop |