TPS53681RSBT vs TPS536C9TRSLR Comparison
Detailed side-by-side comparison of TPS53681RSBT by Texas Instruments and TPS536C9TRSLR 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
TPS53681RSBT
TPS53681RSBT - 6+2/5+3 D-CAP+ Multiphase Controller | Texas Instruments
TPS53681RSBT β Active
Specification Comparison
| Parameter | TPS53681RSBT | TPS536C9TRSLR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | DC-DC Converters | DC-DC Converters |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.20 | $0.00 |
| Topology | Dual-channel multiphase synchronous buck controller | Step-down multiphase buck controller (D-CAP+) |
| Phase Configuration | 6+2 or 5+3 phases | β |
| Control Architecture | D-CAP+ adaptive on-time | β |
| Input Voltage Range | 4.5 V to 28 V | 4.5 V to 17 V |
| Output Voltage Range | 0.25 V to 5 V | 0.25 V to 5.5 V |
| Number of Outputs | 2 channels | β |
| Digital Interface | PMBus 1.3.1 compliant | β |
| On-Chip Memory | Non-volatile memory (NVM) | β |
| Compatible Power Stage | TI NexFET smart power stage | β |
| Package | WQFN-40 (RSB) 5x5 mm | 48-pin VQFN (RSL) with exposed pad |
| Pin Count | 40 | β |
| Operating Temperature | -40 C to +125 C | -40C to +125C |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | [DATA_NEEDED: MSL Level] | β |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS Status] |
| Lead Finish | NiPdAu (lead-free) | β |
| Number of Channels | β | 2 (N + M <= 12 phases, M <= 6) |
| Total Output Current | β | Up to 765 A (with 12 phases of power stages) |
| Control Interface | β | VR14 SVID and PMBus |
| TLVR Support | β | Native trans-inductor voltage regulator topology with LC open and short protection |
| Non-Volatile Memory | β | Built-in NVM for configuration |
| Power Stage Compatibility | β | TI NexFET smart power stages |
| Output Type | β | Positive, adjustable |
| Architecture | β | D-CAP+ (fast transient, dynamic current sharing) |
| Marking | β | TPS536C9T |