IRS2101STRPBF vs IRS21271STRPBF Comparison
Detailed side-by-side comparison of IRS2101STRPBF by Infineon and IRS21271STRPBF 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 | IRS2101STRPBF | IRS21271STRPBF |
|---|---|---|
| Brand | Infineon | Infineon |
| Category | Power MOSFET Drivers | Power MOSFET Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.18 | $1.02 |
| Driver Type | High-Side, Low-Side (Half-Bridge) | β |
| Number of Drivers | 2 | β |
| Number of Outputs | 2-OUT | β |
| Output Configuration | Non-Inverting | β |
| Maximum Offset Voltage | 600 V | β |
| Gate Drive Supply (VCC) | 10 V to 20 V | β |
| Bootstrap Supply (VBS) | 10 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 | 3.3 V / 5 V / 15 V | CMOS / LSTTL, down to 3.3 V |
| VS Transient Range | -5 V to +600 V (logic operational) | β |
| Undervoltage Lockout | Yes (VCC and VBS) | β |
| Propagation Delay Matching | Matched both channels | β |
| dV/dt Immunity | Yes (latch-immune CMOS) | β |
| Operating Temperature | -40C to +125C | β |
| Package | 8-SOIC (SOIC-8) | 8-SOIC (3.90 mm body width) |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (TRPBF) | β |
| Technology | HVIC + latch-immune CMOS | β |
| RoHS Status | Compliant (PBF suffix) | β |
| Function | β | High-Side Gate Driver with Current Sense and Fault Output |
| Number of Channels | β | 1 |
| Input Type | β | Non-Inverting |
| Maximum Offset (Bootstrap) Voltage | β | 600 V |
| Gate Drive Voltage Range | β | 9 V to 20 V (automotive VBS range) |
| VCC Supply Voltage | β | 12 V to 20 V |
| Current Sense Comparator | β | Integrated (CS pin with reference) |
| Fault Output | β | Yes (open-drain FAULT pin) |
| Floating Channel Transient Immunity | β | Negative VS transient tolerant, dV/dt immune |
| Operating Temperature Range | β | -40C to +125C |
| MSL Level | β | MSL 3 |
| Lead-Free / RoHS | β | Yes (PBF suffix indicates lead-free) |