IRS21271STRPBF vs IRS2101STRPBF Comparison
Detailed side-by-side comparison of IRS21271STRPBF by Infineon and IRS2101STRPBF 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 | IRS2101STRPBF |
|---|---|---|
| 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 | $1.18 |
| Function | High-Side Gate Driver with Current Sense and Fault Output | β |
| 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 | 0.29 A |
| Sink Current (typical) | 0.6 A | 0.6 A |
| Logic Input Compatibility | CMOS / LSTTL, down to 3.3 V | 3.3 V / 5 V / 15 V |
| 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 | β |
| Package | 8-SOIC (3.90 mm body width) | 8-SOIC (SOIC-8) |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | MSL 3 | β |
| Lead-Free / RoHS | Yes (PBF suffix indicates lead-free) | β |
| Driver Type | β | High-Side, Low-Side (Half-Bridge) |
| Number of Drivers | β | 2 |
| Number of Outputs | β | 2-OUT |
| Output Configuration | β | Non-Inverting |
| Maximum Offset Voltage | β | 600 V |
| Gate Drive Supply (VCC) | β | 10 V to 20 V |
| Bootstrap Supply (VBS) | β | 10 V to 20 V |
| VS Transient Range | β | -5 V to +600 V (logic operational) |
| Undervoltage Lockout | β | Yes (VCC and VBS) |
| Propagation Delay Matching | β | Matched both channels |
| dV/dt Immunity | β | Yes (latch-immune CMOS) |
| Operating Temperature | β | -40C to +125C |
| Packaging | β | Tape & Reel (TRPBF) |
| Technology | β | HVIC + latch-immune CMOS |
| RoHS Status | β | Compliant (PBF suffix) |