TC1426COA
Microchip Technology

Microchip Technology
IC GATE DRVR LOW-SIDE 8SOIC
$1.49
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$1.4751
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$1.4602
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$1.4453
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$1.4304
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$1.4155
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Microchip Technology's TC1426COA 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 TC1426COA 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: Active
- Driven Configuration: Low-Side
- Channel Type: Independent
- Number of Drivers: 2
- Gate Type: N-Channel, P-Channel MOSFET
- Voltage - Supply: 4.5V ~ 16V
- Logic Voltage - VIL, VIH: 0.8V, 3V
- Current - Peak Output (Source, Sink): 1.2A, 1.2A
- Input Type: Inverting
- High Side Voltage - Max (Bootstrap): -
- Rise / Fall Time (Typ): 35ns, 25ns
- Operating Temperature: 0°C ~ 70°C (TA)
- Mounting Type: Surface Mount
- Package / Case: 8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package: 8-SOIC