IR2127SPBF vs IR21271SPBF Comparison
Detailed side-by-side comparison of IR2127SPBF 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 | IR2127SPBF | IR21271SPBF |
|---|---|---|
| Brand | Infineon | Infineon |
| Category | Power MOSFET Drivers | Power MOSFET Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.74 | $0.71 |
| Channel Type | Single-channel, High-Side | β |
| Gate Driver Configuration | Non-Inverting Input | β |
| Number of Outputs | 1 | β |
| Peak Source Current (typ) | 0.25 A | β |
| Peak Sink Current (typ) | 0.5 A | β |
| Maximum Offset Voltage (High-Side) | +600 V | β |
| Negative Transient Tolerance | dV/dt immune, negative transient tolerant | β |
| Supply Voltage (VCC) | 10 V to 20 V | β |
| Logic Input Compatibility | CMOS / LSTTL, 3.3 V to VCC | β |
| Propagation Delay (typ) | 150 ns | β |
| Rise Time (typ, 1 nF load) | 80 ns | β |
| Fall Time (typ, 1 nF load) | 40 ns | β |
| Protection Features | Overcurrent detection with DESAT-style comparator, fault output | β |
| Operating Temperature | -40 Β°C to +125 Β°C | β |
| Package | 8-SOIC (SOIC-8) | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant (Pb-free suffix PBF) | Compliant |
| 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) |
| Configuration | β | High-side, low-side capable (floating channel) |
| 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) |
| Operating Temperature Range | β | -40C to +125C (industrial) |
| Number of Channels | β | 1 |