MP1925 – 100V, 4A, HIGH-FREQUENCY, HALF-BRIDGE GATE DRIVER

MP1925 Rev. 1.01

MonolithicPower.com

10

7/28/2020

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APPLICATION INFORMATION

The input signals of INH and INL can be

controlled independently. If both INH and INL

control the high-side and low-side MOSFETs of

the same bridge, set a sufficient dead time

between INH and INL low (and vice versa) to

avoid shoot-through (see Figure 3). Dead time is

defined as the time interval between INH low and

INL low.

Figure 3: Shoot-Through Timing Diagram