Order- MPQ1924
MPQ1924
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Description
The MPQ1924 is a high-frequency, 100V, half-bridge, N-channel, power MOSFET driver. Its low-side and high-side driver channels are independently controlled and matched with less than 5ns in time delay. Under-voltage lockout on both high-side and low-side supplies force their outputs low in case of insufficient supply. The integrated bootstrap diode reduces external component count.
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Features & Benefits
- Drives an N-Channel MOSFET Half Bridge
- 118V VBST Voltage Range
- On-Chip Bootstrap Diode
- Typical Propagation Delay of 20ns
- Gate Drive Matching of Less than 5ns
- Drives a 2.2nF Load with 15ns Rise Time and 12ns Fall Time at 12V VDD
- TTL-Compatible Input
- Quiescent Current of Less than 150µA
- UVLO for Both High Side and Low Side
- SOIC-8 Package
Active Part Numbers:
MPQ1924HS-LF-P MPQ1924HS-LF-Z
Part numbers ending in P and Z are the same parts. P and Z only indicates reel size.
Meaning of P & Z
MPQ1924 Resources
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APPLICATION NOTE
AN216 - BRUSHLESS DC (BLDC) MOTOR PHASE UNDERSHOOTAPPLICATION NOTEIn brushless DC (BLDC) motor drive circuits, parasitic inductances on the PCB can often result in the motor phase nodes being driven to a negative voltage for a short period of time during switching. This issue is worse with high-current, low-inductance motors, where the dI/dt during switching can be very high. MPS’s BLDC pre-drivers, such as the MP653x family, are tolerant of negative transients...
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PRODUCT CATEGORY
BRUSHLESS DC PRE-DRIVERSPRODUCT CATEGORY -
PRODUCT
MPQ6539-AEC1PRODUCT80V, Three-Phase, BLDC Motor Pre-Driver with HS and LS Inputs, AEC-Q100 Qualified
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PRODUCT
MPQ6620B-AEC1PRODUCT40V, 8-Channel Automotive Pre-Driver, AEC-100 Qualified
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PRODUCT
MPQ6620A-AEC1PRODUCT40V, 8-Channel Automotive Pre-Driver with Two Current-Sense Amplifiers, AEC-100 Qualified
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PRODUCT
MPQ6530-AEC1PRODUCT5V to 60V, Three-Phase, Brushless DC Motor Pre-Driver, AEC-Q100 Qualified
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PRODUCT
MP6539CPRODUCT80V, Three-Phase BLDC Motor Pre-Driver
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PRODUCT
MPQ6641-AEC1PRODUCTTwo-Channel Automotive Pre-Driver, AEC-Q100 Qualified
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PRODUCT
MPQ1923-AEC1PRODUCT100V, 8A, High-Frequency, Half-Bridge Gate Driver, AEC-Q100 Qualified
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PRODUCT
MP1923PRODUCT100V, 8A, High-Frequency, Half-Bridge Gate Driver
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PRODUCT
MPQ1925PRODUCT100V, 4A, High-Frequency, Half-Bridge Gate Driver
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PRODUCT
MP1922PRODUCT100V, 3A, Single-Channel, Half-Bridge Pre-Driver IC
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PRODUCT
MPQ6532-AEC1PRODUCT5V to 60V, Three-Phase Brushless DC Motor Pre-Driver, AEC-Q100 Qualified
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PRODUCT
MPQ6533-AEC1PRODUCT6V to 40V, Three-Channel Automotive Pre-Driver, AEC-100 Qualified
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PRODUCT
MPQ1922-AEC1PRODUCT100V, 3A, Half-Bridge Pre-Driver IC, AEC-Q100 Qualified
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PRODUCT
MPQ6528-AEC1PRODUCT5V to 60V, H-Bridge Gate Driver, AEC-Q100 Qualified
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PRODUCT
MP1925PRODUCT100V, 4A, High Frequency Half-Bridge Gate Driver with Lower Vdd Threshold
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PRODUCT
MPQ6531-AEC1PRODUCT5V to 60V, Three-Phase Brushless DC Motor Pre-Driver AEC-Q100 Qualified
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PRODUCT
MP1921BPRODUCT100V, 2.5A, High-Frequency Half-Bridge Gate Driver
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PRODUCT
MP6539BPRODUCT100V, Three-Phase BLDC Motor Pre-Driver
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PRODUCT
MP6538PRODUCT100V, Three-Phase BLDC Motor Pre-Driver with Hall Signal Interface
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PRODUCT
MP6539PRODUCT100V, Three-Phase BLDC Motor Pre-Driver with HS & LS inputs
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PRODUCT
MP6537PRODUCT100V, Three-Phase BLDC Motor Pre-Driver with PWM & Enable inputs
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PRODUCT
MP6528PRODUCT5V to 60V, H-Bridge Gate Driver
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PRODUCT
MP6529PRODUCT5V to 35V, Three-Phase, Brushless DC Motor Pre-Driver
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