IRS2153DSPBF vs IR21531STRPBF Comparison
Detailed side-by-side comparison of IRS2153DSPBF by Infineon and IR21531STRPBF 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 ActiveSpecification Comparison
| Parameter | IRS2153DSPBF | IR21531STRPBF |
|---|---|---|
| Brand | Infineon | Infineon |
| Category | Power MOSFET Drivers | Power MOSFET Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.98 | $0.70 |
| Function | Half-bridge gate driver with RC input oscillator | β |
| Configuration | High-side + low-side driver, half-bridge | Half-Bridge |
| Number of Outputs | 2 (HO, LO) | 2 (high-side, low-side) |
| Maximum Offset Voltage (Voffset) | 600 V | β |
| VCC Supply Voltage | 10 V to 20 V | β |
| VBS High-side Supply Voltage | VCC + 0.3 V (typical bootstrap) | β |
| Gate Drive Source Current (IO+) | 130 mA typical | β |
| Gate Drive Sink Current (IO-) | 270 mA typical | β |
| Rise Time (tr) | [DATA_NEEDED: tr] (typical ~100 ns) | β |
| Fall Time (tf) | [DATA_NEEDED: tf] (typical ~50 ns) | β |
| Internal Deadtime | ~1.2 us | β |
| Operating Temperature | -40 C to +125 C | -40C to +125C |
| Package | 8-SOIC (SOIC-8) | 8-pin SOIC (SO-8) |
| Input Type | RC-input oscillator (no external PWM required) | β |
| Logic Polarity | Inverting / Non-inverting per channel | β |
| Undervoltage Lockout | Yes (VCC) | β |
| Technology | HVIC + latch-immune CMOS | β |
| Mounting Type | Surface Mount | Surface Mount |
| Driver Type | β | High-side and Low-side, self-oscillating |
| Supply Voltage (VCC) | β | 10 V to 20 V |
| Internal VCC Clamp | β | 15.6 V |
| High-Side Offset Voltage | β | up to 600 V |
| Peak Source/Sink Current | β | 250 mA |
| Rise Time | β | 80 ns |
| Fall Time | β | 45 ns |
| Dead-Time | β | 0.6 microseconds (typical) |
| Oscillator | β | External RC programmable |
| Bootstrap Diode | β | Integrated |
| Input Logic | β | CMOS Schmitt-trigger (RC timing) |
| Lead Finish | β | Pb-free (PBF suffix) |
| RoHS Status | β | Compliant (ROHS3) |