TPS5430DDAR vs TPS5430QDDARQ1 Comparison
Detailed side-by-side comparison of TPS5430DDAR by Texas Instruments and TPS5430QDDARQ1 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
TPS5430DDAR - 3A, 36V Step-Down Converter | Texas Instruments
TPS5430DDAR β Active
Specification Comparison
| Parameter | TPS5430DDAR | TPS5430QDDARQ1 |
|---|---|---|
| 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) | $1.19 | $1.95 |
| Topology | Step-Down (Buck) | Step-Down (Buck) |
| Input Voltage Range | 5.5 V to 36 V | 5.5 V to 36 V |
| Output Voltage | Adjustable, 1.221 V to near VIN | β |
| Maximum Output Current | 3 A | β |
| Switching Frequency | 500 kHz (fixed) | 500 kHz (fixed) |
| Reference Voltage | 1.221 V | β |
| Control Topology | Voltage-mode PWM | β |
| MOSFET | Integrated high-side N-channel | β |
| Protection Features | Cycle-by-cycle current limit, thermal shutdown, soft-start | β |
| Number of Outputs | 1 | 1 |
| Package | 8-PowerSOIC (DDA), PowerPAD, 0.154 in / 3.90 mm width | 8-PowerSOIC / HSOIC (DDA), 3.90 mm width |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (R suffix) | β |
| RoHS Status | Compliant | Compliant |
| Family | TI SWIFT DC-DC converters | β |
| Output Voltage Range | β | 1.221 V to 31 V (adjustable) |
| Output Current | β | 3 A |
| Control Method | β | Voltage Mode PWM |
| Synchronous Rectifier | β | No |
| Operating Temperature | β | -40C to +125C |
| Automotive Qualification | β | AEC-Q100 qualified |
| Enable Pin | β | Yes (ENA) |
| Protection | β | Cycle-by-cycle current limit, thermal shutdown |
| MSL Level | β | 2 (260C, 1 year) |