lm27222sd National Semiconductor Corporation, lm27222sd Datasheet - Page 6

• Manufacturer Part Number: lm27222sd
• Description: High-speed 4.5a Synchronous Mosfet Driver
• Manufacturer: National Semiconductor Corporation

Typical Waveforms
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FIGURE 3. PWM High-to-Low Transition at IN Input
FIGURE 2. PWM Low-to-High Transition at IN Input
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FIGURE 4. LEN Operation
The typical waveforms are from a circuit similar to Figure 1 with:
Q1: 2 x Si7390DP
Q2: 2 x Si7356DP
L1: 0.4 µH
V
: 12V
IN
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