IR2127STRPBF vs IR21271SPBF Comparison
Detailed side-by-side comparison of IR2127STRPBF by Infineon and IR21271SPBF by Infineon. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | IR2127STRPBF | IR21271SPBF |
|---|---|---|
| Brand | Infineon | Infineon |
| Category | Power MOSFET Drivers | Power MOSFET Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.71 | $0.71 |
| Configuration | High-Side | High-side, low-side capable (floating channel) |
| Supply Voltage Range | 12 V to 20 V | β |
| Output Voltage (Offset) | up to 600 V | β |
| Peak Source Current | 250 mA | β |
| Peak Sink Current | 500 mA | β |
| Propagation Delay | 200 ns (typical) | β |
| Input Logic | Non-Inverting | β |
| Number of Outputs | 1 | β |
| Rise Time | 80 ns (typical) | β |
| Fall Time | 60 ns (typical) | β |
| Operating Temperature Range | -40C to +125C | -40C to +125C (industrial) |
| Package | 8-SOIC (3.90 mm body) | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | MSL3 (per JEDEC J-STD-020) | β |
| Lead-Free / RoHS | Pb-free (PBF), RoHS compliant | β |
| dV/dt Immunity | Yes (high-side floating channel) | β |
| Integrated Current Sense | Yes (cycle-by-cycle comparator) | β |
| Product Type | β | Single-channel high-side gate driver with current sensing |
| Technology | β | HVIC and latch-immune CMOS |
| Maximum Floating Supply Voltage | β | 600 V |
| Output Source Current | β | 0.25 A |
| Output Sink Current | β | 0.5 A |
| Gate Drive Voltage Range | β | 9 V to 20 V (per related IR2127 datasheet family) |
| Input Logic Compatibility | β | 3.3 V CMOS / LSTTL |
| Input Type | β | Non-inverting |
| Negative Transient Tolerance (dV/dt) | β | Tolerant |
| Bootstrap Operation | β | Supported (floating channel) |
| Integrated Current Sensing | β | Yes |
| Lead Finish | β | Lead-free (PbF) |
| RoHS Status | β | Compliant |
| Number of Channels | β | 1 |