IRS20957SPBF vs IRS20957STRPBF Comparison
Detailed side-by-side comparison of IRS20957SPBF by Infineon and IRS20957STRPBF 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 | IRS20957SPBF | IRS20957STRPBF |
|---|---|---|
| Brand | Infineon | Infineon |
| Category | Power MOSFET Drivers | Power MOSFET Drivers |
| Lifecycle Status | Active | End of Life |
| Product Type | Protected digital audio MOSFET driver | Protected Class D audio MOSFET driver |
| Audio Amplifier Class | Class D | — |
| Speaker Channels | 1 channel | — |
| Audio Input Type | PWM | — |
| Output Type | 1-channel half-bridge driver | — |
| Maximum Output Voltage | 100 V | — |
| Output Current | 1.0 A | — |
| Response Time | 500 ns | — |
| Input Type | Floating PWM input | — |
| Current Sensing | Bidirectional over-current sensing without external shunt resistor | — |
| Over-Current Protection | Programmable with self-reset function | Programmable bidirectional protection with self-reset |
| Dead Time | Programmable preset dead time | — |
| Shutdown | Shutdown function | — |
| Supply Voltage | 10 V to 15 V | — |
| Package | 16-SOIC narrow package | 16-SOIC narrow package |
| Package Pin Count | 16 pins | — |
| Mounting Type | Surface mount | Surface mount |
| Manufacturer Description | High-voltage, high-speed MOSFET driver with floating PWM input for Class-D audio amplifier applications | — |
| Output Configuration | — | 1-channel mono Class D driver |
| Driver Output Type | — | 2 outputs: high-side and low-side |
| Supply Voltage Range | — | 10 V to 15 V |
| PWM Input | — | Floating PWM input |
| PWM Logic | — | Inverting or non-inverting |
| Dead-Time Control | — | Programmable preset dead time |
| Short-Circuit Protection | — | Supported |
| Architecture | — | High-voltage, high-speed MOSFET driver |
| Package Width | — | 3.90 mm (0.154 inch) |
| Operating Temperature | — | -40 °C to 125 °C ambient |
| Shipping Package | — | Tape and reel |
| Country of Origin | — | China or Thailand |
| RoHS Status | — | [DATA_NEEDED: RoHS compliance] |
| REACH Status | — | [DATA_NEEDED: REACH compliance] |
| Lead-Free Status | — | [DATA_NEEDED: lead-free status] |
| Maximum Gate Drive Current | — | [DATA_NEEDED: maximum gate drive current] |
| Propagation Delay | — | [DATA_NEEDED: propagation delay] |