IR21531STRPBF vs IRS2153DSTRPBF Comparison
Detailed side-by-side comparison of IR21531STRPBF by Infineon and IRS2153DSTRPBF by Infineon. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Infineon
IR21531STRPBF - 600V Self-Oscillating Half-Bridge Driver | Infineon
IR21531STRPBF β ActiveInfineon
IRS2153DSTRPBF - 600V Self-Oscillating Half-Bridge Driver | Infineon
IRS2153DSTRPBF β ActiveSpecification Comparison
| Parameter | IR21531STRPBF | IRS2153DSTRPBF |
|---|---|---|
| Brand | Infineon | Infineon |
| Category | Power MOSFET Drivers | Power MOSFET Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.70 | $0.42 |
| Configuration | Half-Bridge | β |
| Driver Type | High-side and Low-side, self-oscillating | β |
| Number of Outputs | 2 (high-side, low-side) | β |
| Supply Voltage (VCC) | 10 V to 20 V | β |
| Internal VCC Clamp | 15.6 V | β |
| High-Side Offset Voltage | up to 600 V | β |
| Peak Source/Sink Current | 250 mA | β |
| Rise Time | 80 ns | β |
| Fall Time | 45 ns | β |
| Dead-Time | 0.6 microseconds (typical) | β |
| Oscillator | External RC programmable | β |
| Bootstrap Diode | Integrated | β |
| Input Logic | CMOS Schmitt-trigger (RC timing) | β |
| Operating Temperature | -40C to +125C | β |
| Package | 8-pin SOIC (SO-8) | 8-pin SOIC |
| Mounting Type | Surface Mount | Surface Mount |
| Lead Finish | Pb-free (PBF suffix) | β |
| RoHS Status | Compliant (ROHS3) | Compliant |
| Topology | β | Half-Bridge Gate Driver with internal oscillator |
| High-Side Floating Supply Absolute Max | β | 600 V |
| VDD Supply Voltage Range | β | 10 V to 20 V |
| Output Source Current (typ.) | β | 0.18 A |
| Output Sink Current (typ.) | β | 0.26 A |
| Internal Propagation Delay (typ.) | β | 1.1 us |
| Integrated Bootstrap FET | β | Yes |
| Oscillator Type | β | RC-based, similar to CMOS 555 timer |
| Programmable Shutdown Pin | β | Yes |
| Operating Temperature Range | β | -40C to +125C |
| Technology | β | HVIC + latch-immune CMOS |
| Lead-Free | β | Yes |