SI83408BFA-IF中文资料思佳讯数据手册PDF规格书

Key Features

• High-side or low-side switch

• Logic Supply: 2.25 V–5.5 V

• Switch Supply: 9 V–32 V

• Fast (10 μs) update rate

• High continuous current and low RON

- 4 channels: 700 mA (155 mΩ)

- 2 channels: 1.25 A (78 mΩ)

- 1 channel: 2.5 A (41 mΩ)

• Unique multi-voltage output clamp

- Unlimited demagnetization (EAS)

- Efficient and fast turn-OFF

• Inrush Current Mode: 8 A for 20 ms

• Current-limited overload protection

• Over-temperature protection

• Undervoltage protected supplies

• Up to eight different diagnostics

- Multiple power supply reports

- Over-current, over-temperature

- Open-circuit warning

- Communication error

• Channel status indicators

• Dedicated fault indicator

• Disable outputs asynchronously

• Control 128 channels via SPI

• 1.5kVRMS safety-rated isolation

• Transient immunity > 100 kV/μs

• Compliant to IEC 61131-2

• Compact 9x9 DFN-32 package

• 3 kV ESD Protection

• -40 to 125 °C operating temperature