IR2128SPBF vs IR2127SPBF Comparison
Detailed side-by-side comparison of IR2128SPBF by Infineon and IR2127SPBF 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 | IR2128SPBF | IR2127SPBF |
|---|---|---|
| Brand | Infineon | Infineon |
| Category | Power MOSFET Drivers | Power MOSFET Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.62 | $0.74 |
| Driver Type | High-Side, Low-Side (Half-Bridge), Inverting | β |
| Number of Channels | 1 | β |
| Output Current | 0.5 A | β |
| Maximum Offset Voltage | 600 V | β |
| Supply Voltage Range | 10 V to 20 V | β |
| Propagation Delay | 150 ns (typical) | β |
| Logic Input Compatibility | CMOS / LSTTL (down to 3.3 V) | CMOS / LSTTL, 3.3 V to VCC |
| Gate Drive Range (Motor Drive) | 20 V (IR2127/IR2128) | β |
| dV/dt Immunity | Yes | β |
| Negative Transient Tolerance | Yes | dV/dt immune, negative transient tolerant |
| Technology | HVIC and latch-immune CMOS | β |
| Current Sensing | Integrated (single channel) | β |
| Operating Temperature | -40 C to +125 C | -40 Β°C to +125 Β°C |
| Package | 8-SOIC (PDSO8) | 8-SOIC (SOIC-8) |
| Mounting Type | Surface Mount | Surface Mount |
| Lead-Free / RoHS | Yes (PbF suffix) | β |
| Configuration | Inverting input | β |
| Channel Type | β | Single-channel, High-Side |
| Gate Driver Configuration | β | Non-Inverting Input |
| Number of Outputs | β | 1 |
| Peak Source Current (typ) | β | 0.25 A |
| Peak Sink Current (typ) | β | 0.5 A |
| Maximum Offset Voltage (High-Side) | β | +600 V |
| Supply Voltage (VCC) | β | 10 V to 20 V |
| Propagation Delay (typ) | β | 150 ns |
| Rise Time (typ, 1 nF load) | β | 80 ns |
| Fall Time (typ, 1 nF load) | β | 40 ns |
| Protection Features | β | Overcurrent detection with DESAT-style comparator, fault output |
| RoHS Status | β | Compliant (Pb-free suffix PBF) |