XRP9710 Datasheet, PDF (10/36 Pages) Exar Corporation – Dual 6A Programmable Power Module

XRP9710 and XRP9711
Dual 6A Programmable Power Module
VOUT1
VOUT2
VOUT3
VOUT4
ENABLE
GPIO 0-1
PSIO 0-2
SDA,SCL
PreScaler
1/2/4
VREF
DAC
Feedback
ADC
Channel 1
Digital
PID
Hybrid
DPWM
VCC
SS & PD
Current
ADC
Dead
Time
Gate
Driver
Channel 2
PreScaler
1/2/4
VREF
DAC
Feedback
ADC
Channel 3
Digital
PID
Hybrid
DPWM
VCC
SS & PD
Current
ADC
Dead
Time
Gate
Driver
Channel 4
BST3
GH3
LX3
GL3
4uA
GPIO
PSIO
I2C
Internal
POR
NVM
(FLASH)
Sequencing
Configuration
Registers
PWR
Good
LOGIC
CLOCK
Fault
Handling
OTP
UVLO
OCP
OVP
MUX
Vout1
Vout2
Vout3
Vout4
Vtj
5V LDO
+
+
Figure 4 XRP9711 Block Diagram
BST1
GH1
LX1
GL1
GL_RTN1
PVIN
PVOUT3
PGND3
VCC
LDO5
© 2014 Exar Corporation
10/36
Rev. 1.0.1