IRS21952SPBF
Infineon Technologies
Infineon Technologies
IC GATE DRVR HALF BRD/LOW 16SOIC
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Infineon Technologies's IRS21952SPBF establishes new standards for automotive PMIC - Gate Driver ICs with ASIL-D functional safety certification. This IC classification incorporates: 1) Redundant fault detection circuits, 2) On-chip LDO for auxiliary power, and 3) ISO 26262-compliant failure modes. Automotive applications range from 48V mild-hybrid BSG systems to steer-by-wire and brake-by-wire architectures. Benchmark tests show the IRS21952SPBF reducing ECU wake-up time by 200ms in Volkswagen's MEB platform, while preventing latch-up during load-dump transients up to 45V. The driver also enables <1 A standby current for always-on ADAS modules.
Specifications
- Product Status: Obsolete
- Driven Configuration: Half-Bridge, Low-Side
- Channel Type: Independent
- Number of Drivers: 3
- Gate Type: N-Channel MOSFET
- Voltage - Supply: 10V ~ 20V
- Logic Voltage - VIL, VIH: 0.6V, 3.5V
- Current - Peak Output (Source, Sink): 500mA, 500mA
- Input Type: Non-Inverting
- High Side Voltage - Max (Bootstrap): 600 V
- Rise / Fall Time (Typ): 25ns, 25ns
- Operating Temperature: -55°C ~ 150°C (TJ)
- Mounting Type: Surface Mount
- Package / Case: 16-SOIC (0.154", 3.90mm Width)
- Supplier Device Package: 16-SOIC
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