ADP3171 Ver la hoja de datos (PDF) - Analog Devices

Número de pieza

componentes Descripción

Fabricante

ADP3171

Synchronous Buck Controller with Dual Linear Regulator Controllers

Analog Devices 

ADP3171–Typical Performance Characteristics

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OSCILLATOR FREQUENCY – kHz

TPC 1. Supply Current vs. Operating Frequency

Using MOSFETs of Figure 3

2

CH1 = 2.0V CH2 = 2.0V M = 100ns A: CH1 = 5.88V

TPC 3. Driver Transition Waveforms Using

MOSFETs of Figure 3

1

2

CH1 = 5.0V CH2 = 5.0V M = 1.0␮s A: CH1 = 5.9V

TPC 2. Gate Switching Waveforms Using

MOSFETs of Figure 3

1

2

CH1 = 5.0V CH2 = 500mV M = 10.0ms A: CH1 = 5.9V

TPC 4. Power-On Start-Up Waveform

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REV. 0

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