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