IRS2008STRPBF vs IR21271SPBF Comparison
Detailed side-by-side comparison of IRS2008STRPBF by Infineon and IR21271SPBF 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 | IRS2008STRPBF | IR21271SPBF |
|---|---|---|
| Brand | Infineon | Infineon |
| Category | Power MOSFET Drivers | Power MOSFET Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.33 | $0.71 |
| Manufacturer | Infineon Technologies | β |
| Part Number | IRS2008STRPBF | β |
| Function | Half-Bridge Gate Driver | β |
| Driven Configuration | Half-Bridge (High-Side + Low-Side, synchronous) | β |
| Channel Type | Synchronous (independent inputs) | β |
| Number of Outputs | 2 (high-side + low-side) | β |
| Output Type | Non-Inverting | β |
| Logic Input Compatibility | TTL/CMOS | β |
| Input Voltage (VCC) | 10 V to 20 V (per datasheet family) | β |
| Maximum Offset Voltage (Voffset) | 200 V | β |
| Source Current (typ.) | 0.29 A | β |
| Sink Current (typ.) | 0.6 A | β |
| Rise Time (typ.) | [DATA_NEEDED: rise time ns] | β |
| Fall Time (typ.) | [DATA_NEEDED: fall time ns] | β |
| Propagation Delay (typ.) | [DATA_NEEDED: propagation delay ns] | β |
| VCC UVLO Threshold | Yes (per datasheet family) | β |
| VBS UVLO Threshold | Yes (per datasheet family) | β |
| Shutdown Pin (SD) | Yes (active logic-level shutdown) | β |
| Operating Temperature | -40 C to +125 C (industrial) | β |
| Package | 8-SOIC (SOIC N), 3.90 mm body width | 8-SOIC |
| Mounting Type | Surface Mount (Tape & Reel) | Surface Mount |
| Lead Finish | Matte Tin (lead-free) | Lead-free (PbF) |
| RoHS Status | Compliant | Compliant |
| MSL Level | [DATA_NEEDED: MSL rating] | β |
| Product Type | β | Single-channel high-side gate driver with current sensing |
| Technology | β | HVIC and latch-immune CMOS |
| Maximum Floating Supply Voltage | β | 600 V |
| Output Source Current | β | 0.25 A |
| Output Sink Current | β | 0.5 A |
| Gate Drive Voltage Range | β | 9 V to 20 V (per related IR2127 datasheet family) |
| Configuration | β | High-side, low-side capable (floating channel) |
| Input Logic Compatibility | β | 3.3 V CMOS / LSTTL |
| Input Type | β | Non-inverting |
| Negative Transient Tolerance (dV/dt) | β | Tolerant |
| Bootstrap Operation | β | Supported (floating channel) |
| Integrated Current Sensing | β | Yes |
| Operating Temperature Range | β | -40C to +125C (industrial) |
| Number of Channels | β | 1 |