Drivers – MIC4604: 85V Half Bridge MOSFET Driver with up to 16V Programmable Gate Drive

MICREL-MIC4604
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MIC4604: 85V Half Bridge MOSFET Driver with up to 16V Programmable Gate Drive
The MIC4604 is an 85V half bridge MOSFET driver that features fast 39ns propagation delay times and 20ns driver rise/fall times for a 1nF capacitive load. The low side and high side gate drivers are independently controlled. The MIC4604 also offers TTL input thresholds and includes a high voltage internal diode that helps charge the high side gate drive bootstrap capacitor. A robust, high speed, and low power level shifter provides clean level transitions to the high side output. Under-voltage protection is provided on both the low side and high side drivers.
FEATURES
• 5.5V to 16V gate drive supply voltage range
• TTL input thresholds
• Fast 39ns propagation times
• Low power consumption
• Supplies under-voltage protection
• Independent inputs drives high and low side MOSFETs
• On-chip bootstrap diode
• Drives 1000pF load with 20ns rise and fall times
• 10-pin 2.5 x 2.5mm TDFN package
• 1k MSRP $0.69 US

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