RENESAS ISL83083EIUZ

The ISL83202 is a medium-frequency H-Bridge FET driver capable of 1A (typ) of peak drive current that is designed to drive high- and low-side N-Channel MOSFETs in medium-voltage applications. Optimized for PWM motor control and uninterruptible power supply systems, the ISL83202 enables simple and flexible bridge-based design. With typical input-to-output propagation delays as low as 25ns and with a user-programmable dead-time range of 0.1μs to 4.5μs, the ISL83202 is ideal for switching frequencies up to 200kHz. The dead-time of the ISL83202 is programmable via a single resistor. The ISL83202's four independent driver control inputs (ALI, AHI, BLI, and BHI) allow driving of every possible switch combination except those that would cause a shoot-through condition. A global disable input, DIS, overrides input control and causes the ISL83202 to refresh the bootstrap capacitor when pulled low. Integrated undervoltage protection and shoot-through protection ensure reliable system operation. The ISL83202 is available in compact 16 Ld SOIC and 16 Ld PDIP packages and operates over the range of -55°C to +125°C.

• Independently Drives 4 N-Channel FETs in Half Bridge or Full Bridge Configurations
• Bootstrap Supply Max Voltage: 70VDC
• Drives a 1000pF Load in Free Air at +50°C with Rise and Fall Times of 15ns (typ)
• User-Programmable Dead Time from 0.1 to 4.5μs
• DIS (Disable) Overrides Input Control and Refreshes Bootstrap Capacitor when Pulled Low
• Input Logic Thresholds Compatible with 5V to 15V Logic Levels
• Shoot-Through Protection
• Undervoltage Protection
• Pb-Free Plus Anneal Available (RoHS Compliant)

• UPS Systems
• DC Motor Controls
• Full Bridge Power Supplies
• Switching Power Amplifiers
• Noise Cancellation Systems
• Battery Powered Vehicles
• Peripherals
• Medium/Large Voice Coil Motors