Datasheet

LTC2977
14
2977fa
For more information www.linear.com/LTC2977
PIN NAME PIN NUMBER PIN TYPE DESCRIPTION
V
DACM1
41 Out DAC1 Return. Connect to Channel 1 DC/DC Converter’s GND Sense or Return to GND.
V
SENSEP1
42* In DC/DC Converter Differential (+) Output Voltage or Current-1 Sensing Pins
V
SENSEM1
43* In DC/DC Converter Differential (–) Output Voltage or Current-1 Sensing Pins
V
DACP2
44 Out DAC2 Output
V
DACM2
45 Out DAC2 Return. Connect to Channel 2 DC/DC Converter’s GND Sense or Return to GND.
V
SENSEP2
46* In DC/DC Converter Differential (+) Output Voltage-2 Sensing Pin
V
SENSEM2
47* In DC/DC Converter Differential (–) Output Voltage-2 Sensing Pin
V
SENSEP3
48* In DC/DC Converter Differential (+) Output Voltage or Current-3 Sensing Pins
V
SENSEM3
49* In DC/DC Converter Differential (–) Output Voltage or Current-3 Sensing Pins
V
DACP3
50 Out DAC3 Output
V
DACM3
51 Out DAC3 Return. Connect to Channel 3 DC/DC Converter’s GND Sense or Return to GND.
V
SENSEP4
52* In DC/DC Converter Differential (+) Output Voltage-4 Sensing Pin
V
SENSEM4
53* In DC/DC Converter Differential (–) Output Voltage-4 Sensing Pin
V
DACM4
54 Out DAC4 Return. Connect to Channel 4 DC/DC Converter’s GND Sense or Return to GND.
V
DACP4
55 Out DAC4 Output
V
DACP5
56 Out DAC5 Output
V
DACM5
57 Out DAC5 Return. Connect to Channel 5 DC/DC Converter’s GND Sense or Return to GND.
V
DACM6
58 Out DAC6 Return. Connect to Channel 6 DC/DC Converter’s GND Sense or Return to GND.
V
DACP6
59 Out DAC6 Output
V
DACP7
60 Out DAC7 Output
V
DACM7
61 Out DAC7 Return. Connect to Channel 7 DC/DC Converter’s GND Sense or Return to GND.
V
SENSEP5
62* In DC/DC Converter Differential (+) Output Voltage or Current-5 Sensing Pins
V
SENSEM5
63* In DC/DC Converter Differential (–) Output Voltage or Current-5 Sensing Pins
V
SENSEP6
64* In DC/DC Converter Differential (+) Output Voltage-6 Sensing Pin
GND 65 Ground Exposed Pad, Must be Soldered to PCB
*Any unused V
SENSEPn
or V
SENSEMn
or V
DACMn
pins must be tied to GND.
PIN FUNCTIONS