XRP7740ILB-AAAA-F EXAR [Exar Corporation], XRP7740ILB-AAAA-F Datasheet - Page 11

• Manufacturer Part Number: XRP7740ILB-AAAA-F
• Description: Quad-Output Digital PWM Buck Controller Supporting high current loads
• Manufacturer: EXAR [Exar Corporation]

REV 1.1.0
APPLICATION INFORMATION (Cont)
Simultaneous Start-up Configuration
CH1:3.3V CH2:5V CH3:1V CH4:1.8V
CH1:3.3V CH2:5V CH3:1V CH4:1.8V
Startup into 3V prebias - 5V output
Sequential Start-up Configuration
CH1: Vout (5V)
EXAR CONFIDENTIAL, PRELIMINARY & PROPRIETARY. DO NOT DISTRIBUTE OR COPY.
EXAR RESERVES THE RIGHT TO MAKE CHANGES TO THIS DATASHEET.
Quad-Output Digital PWM Buck Controller
11
CH1:5V CH2:3.3V CH3:1.8V CH4:1.2V
CH1:3.3V CH2:5V CH3:1V CH4:1.8V
Sequential Soft-Stop Configuration
CH1:3.3V CH2:5V CH3:1V CH4:1.8V
Sequential Soft-Stop Configuration
Vout Shutdown = 0.8V, 3A load
Vout Shutdown = 0.8V, No load
Simultaneous Soft-Stop
XRP7740