RAA230233 Ver la hoja de datos (PDF) - Renesas Electronics

Número de pieza

componentes Descripción

Fabricante

RAA230233

16V Input, 3A, Dual Step-Down DC/DC Converter / BatteryBackup

Renesas Electronics 

RAA23022x RAA23023x

Typical Performance Characteristics

Efficiency vs. Output Current

CH1 Vout=3.3V, Auto PFM mode

VIN=8V

VIN=12V

VIN=16V

(Unless otherwise specified, TA = 25°C)

CH2 Vout=5.0V, Auto PFM mode

VIN=8V

VIN=12V

VIN=16V

Output voltage vs. Output Current

CH1 Vout=3.3V, Auto PFM mode

CH2 Vout=5.0V, Auto PFM mode

Start-up and Shutdown Waveforms

EN1/EN2

(5.0V/Div)

VOUT2

(1.0V/Div)

12.0V

5.0V

3.3V

VOUT1

(1.0V/Div)

12.0V

5.0V

3.3V

2ms/Div

2ms/Div

R18DS0017EJ0100 REV.1.00

Apr.21.2015

Page 11 of 30

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