Full bridge mosfet driver 5v
VDD = VHB = 12V VSS = VHS 0V No load LO or HO = 25☌ unless noted. to +125☌ Junction Thermal Resistance SOIC-8L (JA).140☌/W VDD 1V to VDD + 100V Junction Temperature (TJ). 50V/ns Voltage on HB.VHS 8V to VHS + 16V and.
to 100V Voltage on HS (repetitive transient). to 110V Voltage on HB.118V Average Current in VDD HB Diode.100mA Junction Temperature to +150☌ Storage Temperature to +150☌ EDS Rating(3).Note 3 0.3V to VDD + 0.3V Voltage on HO (VHO).VHS 0.3V to VHB + 0.3V Voltage on HS (continuous). Connect to gate of Low-Side power MOSFET. Chip negative supply, generally will be ground. Connect negative side of bootstrap capacitor to this pin. Connect to source of High-Side power MOSFET. Connect to gate of High-Side power MOSFET. Connect positive side of bootstrap capacitor to this pin. External bootstrap capacitor is required. Pin Number Pin Name VDD HI LI VSS LO Pin Function Positive Supply to lower gate drivers. Part Number MIC4100BM MIC4101BM Input CMOS TTL Junction Temp. Power, Connect and Protect is a registered trademark of Micrel, Inc. High voltage buck converters Push-pull converters Full- and half-bridge converters Active clamp forward converters Data sheets and support documentation can be found on Micrel's web site at Featuresīootstrap supply max voltage to 118V DC Supply voltage to 16V Drives high- and low-side N-Channel MOSFETs with independent inputs CMOS input thresholds (MIC4100) TTL input thresholds (MIC4101) On-chip bootstrap diode Fast 30ns propagation times Drives 1000pF load with 10ns rise and fall times Low power consumption Supply under-voltage protection 3 pull, 3 pull down output resistance Space saving, SOIC-8L package to +125☌ junction temperature range The MIC4100 is available in the SOIC-8L package with a junction operating range from to +125☌. Undervoltage protection is provided on both the low-side and high-side drivers. The robust operation of the MIC4100/1 ensures the outputs are not affected by supply glitches, HS ringing below ground, or HS slewing with high speed voltage transitions. A robust, high-speed, and low power level shifter provides clean level transitions to the high side output. The MIC4100/1 include a high voltage internal diode that charges the highside gate drive bootstrap capacitor. The MIC4100 has CMOS input thresholds, and the MIC4101 has TTL input thresholds.
FULL BRIDGE MOSFET DRIVER 5V DRIVERS
The low-side and high-side gate drivers are independently controlled and matched to within 3ns typical. The MIC4100/1 are high frequency, 100V Half Bridge MOSFET driver ICs featuring fast 30ns propagation delay times. –40☌ to +125☌ junction temperature rangeġ00V Half Bridge MOSFET Drivers PRELIMINARY SPECIFICATION All support documentation can be found on Micrel’s web site at Bootstrap supply max voltage to 118V DCĭrives high- and low-side N-Channel MOSFETs with independent inputsĭrives 1000pF load with 10ns rise and fall timesģÙ pull up, 3Ù pull down output resistance The MIC4100 is available in the SOIC-8L package with a junction operating range from –40 ° C to +125 ° C. Under-voltage protection is provided on both the low-side and high-side drivers. The MIC4100/1 include a high voltage internal diode that charges the high-side gate drive bootstrap capacitor.Ī robust, high-speed, and low power level shifter provides clean level transitions to the high side output.
Power Management => Power Distribution/Switches => MOSFET Drivers Details, datasheet, quote on part number: MIC4100 Part