ADM1169 Analog Devices, ADM1169 Datasheet - Page 25

• Manufacturer Part Number: ADM1169
• Description: Super Sequencer and Monitor with Margining Control and Non-Volatile Fault Recording
• Manufacturer: Analog Devices

Specifications of ADM1169

• # Supplies Monitored: 8
• Volt Monitoring Accuracy: 1%
• # Output Drivers: 8
• Fet Drive/enable Output: Both
• Voltage Readback: 12-bit ADC
• Supply Adj/margining: 12-bit ADC+4 DACs
• Package: 32 ld LQFP,40 ld LFCSP

APPLICATIONS DIAGRAM
12V IN
5V IN
3V IN
1.25V OUT
POWRON
3.3V OUT
1.2V OUT
0.9V OUT
5V OUT
3V OUT
*ONLY ONE MARGINING CIRCUIT
SHOWN FOR CLARITY. DAC1 TO DAC4
ALLOW MARGINING FOR UP TO
FOUR VOLTAGE RAILS.
10µF
REFIN VCCP VDDCAP GND
VH
VP1
VP2
VP3
VX1
VX2
VX3
VX4
REFOUT
10µF
ADM1169
10µF
Figure 34. Applications Diagram
PDO1
PDO2
PDO3
PDO4
PDO5
PDO6
PDO7
PDO8
DAC1
Rev. 0 | Page 25 of 36
PWRGD
SYSTEM RESET
DC-TO-DC4
EN
3.3V OUT
IN
TRIM
OUT
EN
EN
EN
DC-TO-DC3
DC-TO-DC1
DC-TO-DC2
IN
IN
IN
OUT
OUT
OUT
12V OUT
5V OUT
3V OUT
3.3V OUT
1.25V OUT
1.2V OUT
0.9V OUT
ADM1169