MP1924A
New
100V, 4A, High Frequency Half-Bridge Gate Driver with Lower Vdd Threshold
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The MP1924A is a high-frequency, half-bridge, N-channel power MOSFET driver. Its low-side and high-side driver channels are controlled independently and matched with less than 5ns of time delay. Under-voltage lockout (UVLO) on both the high-side and low-side supplies forces the outputs low in the event that the supply is insufficient. The integrated bootstrap diode reduces the external component count.
The MP1924A is available in QFN-10 (4mmx4mm) and SOIC-8 packages.
Product Features
- Drives an N-Channel MOSFET Half-Bridge
- 115V Bootstrap Voltage Range
- On-Chip Bootstrap Diode
- Typical Propagation Delay of 20ns
- Gate Driver Matching of Less than 5ns
- Drives a 2.2nF Load with 15ns of Rise Time and 12ns of Fall Time at 12V VDD
- TTL-Compatible Input
- Quiescent Current of Less than 150µA
- UVLO for Both High-Side and Low-Side Gate Drivers
- QFN-10 (4mmx4mm) and SOIC-8 Packages
Parametrics
- Isink/source (A)4.5 / 2.6
- Number of Half-Bridges1
- GradeCatalog
- PackageQFN-10 (4x4), SOIC-8
- Vsw (max) (V)100
- Vin (max) (V)15
- Vin (min) (V)8
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