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