IRS2008STRPBF vs IRS4428STRPBF Comparison
Detailed side-by-side comparison of IRS2008STRPBF by Infineon and IRS4428STRPBF 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 | IRS4428STRPBF |
|---|---|---|
| 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 | $0.85 |
| 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 | 3.3 V and 5 V CMOS Schmitt-triggered |
| 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 (3.90 mm body width) |
| Mounting Type | Surface Mount (Tape & Reel) | Surface Mount |
| Lead Finish | Matte Tin (lead-free) | β |
| RoHS Status | Compliant | Compliant (PBF suffix) |
| MSL Level | [DATA_NEEDED: MSL rating] | MSL1 (per SOIC-8 JEDEC J-STD-020) |
| Configuration | β | Low-Side |
| Number of Drivers | β | 2 (dual independent) |
| Gate Drive Supply Voltage (VCC) | β | 6 V to 20 V |
| Peak Output Current | β | 3.3 A (source/sink) |
| Continuous Output Current | β | 2.3 A peak per digchip datasheet excerpt |
| Propagation Delay | β | 50 ns (typical) |
| Channel-to-Channel Delay Matching | β | Matched (per datasheet) |
| Input Configuration | β | Inverting / Non-Inverting (per channel) |
| Under-Voltage Lockout (UVLO) | β | Yes (VCC) |
| Operating Temperature Range | β | -40C to +125C (industrial) |
| Packaging | β | Tape & Reel (TR) |