IR2128SPBF vs IR2304SPBF Comparison
Detailed side-by-side comparison of IR2128SPBF by Infineon and IR2304SPBF 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 | IR2304SPBF |
|---|---|---|
| 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 | $0.48 |
| 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) | β |
| Gate Drive Range (Motor Drive) | 20 V (IR2127/IR2128) | β |
| dV/dt Immunity | Yes | β |
| Negative Transient Tolerance | Yes | β |
| Technology | HVIC and latch-immune CMOS | HVIC + Latch-Immune CMOS, Monolithic |
| Current Sensing | Integrated (single channel) | β |
| Operating Temperature | -40 C to +125 C | β |
| Package | 8-SOIC (PDSO8) | 8-Pin SOIC (SO-8 N) |
| Mounting Type | Surface Mount | Surface Mount |
| Lead-Free / RoHS | Yes (PbF suffix) | β |
| Configuration | Inverting input | High and Low Side, Independent Channels |
| Product Type | β | Half-Bridge Gate Driver IC |
| Number of Outputs | β | 2 |
| Maximum Offset (Bootstrap) Voltage | β | 600 V |
| Gate Drive Supply Voltage (VCC) | β | 10 V to 20 V |
| Output Source/Sink Current | β | 60 mA / 130 mA |
| Propagation Delay (Typical) | β | 220 ns |
| Input Logic Compatibility | β | 3.3 V, 5 V, 15 V |
| Undervoltage Lockout (UVLO) | β | Both High-Side and Low-Side Channels |
| Negative Transient Voltage Tolerance | β | Yes (dV/dt immune) |
| Logic Input Polarity | β | Non-Inverting |
| Operating Temperature Range | β | -40 C to +125 C |
| RoHS Status | β | Compliant (Pb-free) |