sc2542 Semtech Corporation, sc2542 Datasheet - Page 23

• Manufacturer Part Number: sc2542
• Description: Sc2542 High Performance Wide Input Rangedual Synchronous Buck Controller
• Manufacturer: Semtech Corporation

Gate waveform (SPWM Mode)
Start up
Shutdown by pulling down EN/STBY pin voltage
POWER MANAGEMENT
Typical Characteristics
2005 Semtech Corp.
CH1: TG1
CH2: BG1
CH2: TG2
CH2: BG2
CH1: TG
CH2: BG
CH3: Vss
CH4: Vo
CH1: TG
CH2: BG
CH3: Vss
CH4: Vo
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Gate waveform (SKIP Mode)
Shutdown by pulling down SS pin voltage
Transient response (3 ~ 8A
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SC2542
CH1: TG1
CH2: BG1
CH2: TG2
CH2: BG2
CH1: Vi
CH2: Vcc
CH3: Vss
CH4: Vo
CH1: Vo
CH4: Io