TPSM82866C vs TPSM82816SIER Comparison
Detailed side-by-side comparison of TPSM82866C by Texas Instruments and TPSM82816SIER 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
TPSM82866C - 6A Step-Down Power Module I2C | Texas Instruments
TPSM82866C ✓ ActiveSpecification Comparison
| Parameter | TPSM82866C | TPSM82816SIER |
|---|---|---|
| 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) | $2.55 | $2.85 |
| Topology | Synchronous Step-Down (Buck) Module | Synchronous step-down (buck) power module |
| Input Voltage Range | 2.4 V to 5.5 V | 2.7 V to 6 V (2.75 V per Mouser listing) |
| Output Current | 6 A | — |
| Output Voltage | Adjustable (variant dependent, e.g. 0.2 V to 0.838 V for A1 option) | — |
| Integrated Inductor | 200 nH shielded (MagPack) | Yes (shielded) |
| Interface | I2C (dynamic voltage scaling and telemetry) | — |
| Package | MagPack QFN (RCF), 2.3 mm x 3 mm | MicroSiP (SIE) |
| Power Density | Approx. 1 A per 1 mm2 | — |
| Family | TPSM8286xx (4A/6A, pin-to-pin and BOM-to-BOM compatible) | TPSM8281x pin-to-pin 1A/2A/3A/4A/6A compatible |
| Protection Features | Overcurrent protection, thermal shutdown, soft-start | Overcurrent, overvoltage, thermal shutdown |
| Output Voltage Programming | I2C or external resistors | — |
| Mounting Type | Surface Mount | Surface Mount |
| EMI Performance | Shielded inductor and shielded IC for improved EMI | — |
| Outputs | 1 | — |
| Switching Regulator Type | Non-Isolated PoL Module DC-DC Converter | — |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS status] |
| Output Voltage Range | — | 0.6 V to 5.5 V (adjustable) |
| Maximum Output Current | — | 6 A |
| Control Topology | — | Fixed-frequency peak current-mode |
| Frequency Synchronization | — | Yes (optional external clock) |
| Soft-Start | — | Adjustable |
| Output Voltage Tracking | — | Yes (SS/TRACK pin) |
| Peak Efficiency | — | >90% (typical 5V to 1.8V conversion) |
| Number of Outputs | — | 1 |
| Applications | — | Telecommunication, test and measurement, medical |