IR21271STRPBF vs IR2104STRPBF Comparison
Detailed side-by-side comparison of IR21271STRPBF by Infineon and IR2104STRPBF 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 | IR21271STRPBF | IR2104STRPBF |
|---|---|---|
| Brand | Infineon | Infineon |
| Category | Power MOSFET Drivers | Power MOSFET Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.82 | $0.59 |
| Configuration | High-Side or Low-Side | High-side and low-side referenced output channels |
| Number of Outputs | 1 | 2 (high-side + low-side) |
| Input Polarity | Non-Inverting | β |
| Supply Voltage (VCC) | 9 V to 20 V | β |
| High-Side Offset Voltage | 600 V max | β |
| Peak Source Current | 250 mA | β |
| Peak Sink Current | 500 mA | β |
| Propagation Delay | 200 ns typical | β |
| Rise Time | [DATA_NEEDED: rise time] | β |
| Fall Time | [DATA_NEEDED: fall time] | β |
| Operating Temperature | -40C to +125C | β |
| Package | 8-SOIC (3.90 mm) | 8-SOIC (SOIC-8) |
| Mounting Type | Surface Mount | Surface Mount |
| Lead-Free / RoHS | Yes (Pb-Free, suffix PBF) | β |
| Integrated Current Sense | Yes (CS pin + shutdown) | β |
| dV/dt Immunity | Yes | Yes |
| Negative Transient Tolerance | Yes (high-side rail) | β |
| Product Type | β | Half-Bridge Gate Driver IC |
| Offset Voltage (High-Side, Max) | β | 600 V |
| Gate Drive Supply Voltage (VCC) | β | 10 V to 20 V |
| Output Source Current (typ) | β | 0.21 A |
| Output Sink Current (typ) | β | 0.36 A |
| Rise Time (typ) | β | 100 ns |
| Fall Time (typ) | β | 50 ns |
| Propagation Delay (typ) | β | 680 ns |
| Turn-On Propagation Delay (typ) | β | 150 ns |
| Turn-Off Propagation Delay (typ) | β | 130 ns |
| Quiescent Current (VCC/VBS, typ) | β | 150 uA |
| Input Logic Compatibility | β | 3.3 V, 5 V, 15 V logic |
| Shutdown Pin | β | Yes (active-low shutdown input) |
| Undervoltage Lockout | β | Yes (VCC and VBS) |
| Cross-Conduction Prevention | β | Yes (matched propagation delay) |
| Negative VS Transient Tolerance | β | Yes |
| Operating Temperature Range | β | -40 C to +150 C |
| RoHS Status | β | Compliant |