IR21271STRPBF vs IRS2008STRPBF Comparison
Detailed side-by-side comparison of IR21271STRPBF 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 | IR21271STRPBF | IRS2008STRPBF |
|---|---|---|
| Brand | Infineon | Infineon |
| Category | Power MOSFET Drivers | Power MOSFET Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.82 | $0.33 |
| Configuration | High-Side or Low-Side | β |
| Number of Outputs | 1 | 2 (high-side + low-side) |
| Input Polarity | Non-Inverting | β |
| Supply Voltage (VCC) | 9 V to 20 V | β |
| High-Side Offset Voltage | 600 V max | β |
| Peak Source Current | 250 mA | β |
| Peak Sink Current | 500 mA | β |
| Propagation Delay | 200 ns typical | β |
| Rise Time | [DATA_NEEDED: rise time] | β |
| Fall Time | [DATA_NEEDED: fall time] | β |
| Operating Temperature | -40C to +125C | -40 C to +125 C (industrial) |
| Package | 8-SOIC (3.90 mm) | 8-SOIC (SOIC N), 3.90 mm body width |
| Mounting Type | Surface Mount | Surface Mount (Tape & Reel) |
| Lead-Free / RoHS | Yes (Pb-Free, suffix PBF) | β |
| Integrated Current Sense | Yes (CS pin + shutdown) | β |
| dV/dt Immunity | Yes | β |
| Negative Transient Tolerance | Yes (high-side rail) | 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) |
| 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) |
| Lead Finish | β | Matte Tin (lead-free) |
| RoHS Status | β | Compliant |
| MSL Level | β | [DATA_NEEDED: MSL rating] |