IR21531STRPBF vs IR2153STRPBF Comparison
Detailed side-by-side comparison of IR21531STRPBF by Infineon and IR2153STRPBF 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 Active
Specification Comparison
| Parameter | IR21531STRPBF | IR2153STRPBF |
|---|---|---|
| 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 | $0.65 |
| Configuration | Half-Bridge | Half-Bridge |
| Driver Type | High-side and Low-side, self-oscillating | β |
| Number of Outputs | 2 (high-side, low-side) | 2 (High Side / Low Side) |
| Supply Voltage (VCC) | 10 V to 20 V | 10 V to 15.6 V (zener clamped) |
| 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 | -40C to +125C |
| Package | 8-pin SOIC (SO-8) | 8-SOIC (3.90 mm width) |
| Mounting Type | Surface Mount | Surface Mount |
| Lead Finish | Pb-free (PBF suffix) | β |
| RoHS Status | Compliant (ROHS3) | β |
| Offset Voltage (Max) | β | 600 V |
| Bootstrap Supply Voltage (VB) | β | VCC + 10 V to VCC + 15.6 V (clamped) |
| Source/Sink Current (Peak) | β | 200 mA / 400 mA |
| Output Current | β | 0.4 A |
| Propagation Delay | β | 1.2 us |
| Rise / Fall Time | β | [DATA_NEEDED: rise/fall time] |
| Oscillator Type | β | Self-oscillating RC |
| Deadtime Control | β | Programmable via CT, tighter initial control |
| UVLO Hysteresis | β | 1 V |
| Shutdown Feature | β | 1/6 VCC threshold on CT pin |
| Lead Free / RoHS | β | Yes (PBF suffix) |
| MSL Level | β | 1 |