IRS21271STRPBF vs IR2117STRPBF Comparison
Detailed side-by-side comparison of IRS21271STRPBF by Infineon and IR2117STRPBF 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 | IRS21271STRPBF | IR2117STRPBF |
|---|---|---|
| Brand | Infineon | Infineon |
| Category | Power MOSFET Drivers | Power MOSFET Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.02 | $0.58 |
| Function | High-Side Gate Driver with Current Sense and Fault Output | Gate Driver, Non-Inverting |
| Number of Channels | 1 | β |
| Input Type | Non-Inverting | β |
| Maximum Offset (Bootstrap) Voltage | 600 V | β |
| Gate Drive Voltage Range | 9 V to 20 V (automotive VBS range) | β |
| VCC Supply Voltage | 12 V to 20 V | β |
| Source Current (typical) | 0.29 A | β |
| Sink Current (typical) | 0.6 A | β |
| Logic Input Compatibility | CMOS / LSTTL, down to 3.3 V | β |
| Current Sense Comparator | Integrated (CS pin with reference) | β |
| Fault Output | Yes (open-drain FAULT pin) | β |
| Floating Channel Transient Immunity | Negative VS transient tolerant, dV/dt immune | β |
| Operating Temperature Range | -40C to +125C | -40 C to +125 C |
| Package | 8-SOIC (3.90 mm body width) | β |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | MSL 3 | MSL3 (per JEDEC J-STD-020) |
| Lead-Free / RoHS | Yes (PBF suffix indicates lead-free) | β |
| Configuration | β | High-Side Single Channel |
| Input Logic Compatibility | β | CMOS / TTL |
| Number of Outputs | β | 1 |
| Driven Device | β | N-Channel MOSFET / IGBT |
| Gate Drive Supply Voltage (VCC) | β | 10 V to 20 V |
| Floating Channel Offset Voltage | β | up to +600 V |
| Peak Source Current (IOUT+) | β | 250 mA |
| Peak Sink Current (IOUT-) | β | 500 mA |
| Propagation Delay (Ton/Toff) | β | 125 ns (max) |
| Rise Time | β | 80 ns (typ) |
| Fall Time | β | 40 ns (typ) |
| Undervoltage Lockout (UVLO) | β | Yes |
| Negative Transient Voltage Tolerance | β | Yes, dV/dt immune |
| Package / Case | β | 8-SOIC (0.154 inch / 3.90 mm width) |
| RoHS Status | β | Compliant |
| Lead-Free | β | Yes |