SC1405B Semtech Corporation, SC1405B Datasheet - Page 10

• Manufacturer Part Number: SC1405B
• Description: High Speed Synchronous Power MOSFET Smart Driver
• Manufacturer: Semtech Corporation

Performance diagrams, Application Evaluation Board.
PIN Descriptions
POWER MANAGEMENT
Typical Characteristics
2004 Semtech Corp.
10
Figure 1: PWM input and Gate drive switching
waveforms. The MOSFETs driven are shown
on Figure 4 (Evaluation Board Schematic)
Ch1: PWM input signal
Ch2: Top Gate Drive
Ch3: Phase (Switching) Node
Ch4: Bottom Gate
Figure 2: PWM input and Gate drive and phase
node switching waveforms with time scale ex-
panded. The MOSFETs driven are shown on
Figure 4 (Evaluation Board Schematic)
Ch1: PWM input signal
Ch2: Top Gate Drive
Ch3: Phase (Switching) Node
Ch4: Bottom Gate
Figure 3: PWM input and Gate drive and phase
node switching waveforms with time scale
expanded. The MOSFETs driven are shown
on Figure 4 (Evaluation Board Schematic)
Ch1: PWM input signal
Ch2: Top Gate Drive
Ch3: Phase (Switching) Node
Ch4: Bottom Gate
SC1405B
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