IR2128STRPBF vs IR2304SPBF Comparison
Detailed side-by-side comparison of IR2128STRPBF 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 | IR2128STRPBF | IR2304SPBF |
|---|---|---|
| Brand | Infineon | Infineon |
| Category | Power MOSFET Drivers | Power MOSFET Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.86 | $0.48 |
| Configuration | High-Side, Low-Side Gate Driver | High and Low Side, Independent Channels |
| Input Polarity | Inverting | β |
| Number of Drivers | 1 | β |
| Maximum Offset Voltage (Voffset) | 600 V | β |
| Gate Drive Supply Voltage (VCC) | 12 V to 20 V | 10 V to 20 V |
| Source Current (typ.) | 0.25 A | β |
| Sink Current (typ.) | 0.5 A | β |
| Propagation Delay (typ.) | 200 ns | β |
| Logic Input Compatibility | 3.3 V / 5 V CMOS, LSTTL | β |
| Undervoltage Lockout (UVLO) | Yes | Both High-Side and Low-Side Channels |
| Over-Current Protection | Yes (current-sense comparator, fault output) | β |
| dv/dt Immunity | Yes | β |
| Negative VS Transient Tolerance | Yes | β |
| Operating Temperature Range | -40C to +125C | -40 C to +125 C |
| Package | 8-SOIC (0.154", 3.90 mm width) | 8-Pin SOIC (SO-8 N) |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 2 | β |
| Lead-Free / RoHS | Yes (PBF suffix indicates Pb-free) | β |
| Fault Output | Open-drain, active-low | β |
| Bootstrap Pin | VB (with respect to VS) | β |
| Product Type | β | Half-Bridge Gate Driver IC |
| Number of Outputs | β | 2 |
| Maximum Offset (Bootstrap) Voltage | β | 600 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 |
| Negative Transient Voltage Tolerance | β | Yes (dV/dt immune) |
| Logic Input Polarity | β | Non-Inverting |
| Technology | β | HVIC + Latch-Immune CMOS, Monolithic |
| RoHS Status | β | Compliant (Pb-free) |