TPS28226 Datasheet, PDF (15/35 Pages) Texas Instruments – High-Frequency 4-A Sink Synchronous MOSFET Drivers

TPS28226
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TYPICAL CHARACTERISTICS (continued)
SLUS791 – OCTOBER 2007
MINIMUM UGATE PULSE SWITCHING WAVEFORMS
PWM 30ns
V_DD = 7.2 V, C_L = 3 nF, T_J = 25°C
NORMAL AND 3-STATE OPERATION
ENTER/EXIT CONDITIONS
PWM − 2 V/div.
LGATE
3−St Trigger, High = 3−St
UGATE
t − Time − 20 ns/div.
Figure 17.
UGATE − 10 V/div.
LGATE − 10 V/div.
t − Time − 5 µs/div.
Figure 18. The 3-state upper threshold reverts to the 2-V
level after the TPS28226 had been in 3-state for about
2.5 μs.
Copyright © 2007, Texas Instruments Incorporated
Product Folder Link(s): TPS28226
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