EVAL-ADM1073MEB Analog Devices Inc, EVAL-ADM1073MEB Datasheet - Page 4

• Manufacturer Part Number: EVAL-ADM1073MEB
• Description: BOARD EVAL MICRO FOR ADM1073
• Manufacturer: Analog Devices Inc

Specifications of EVAL-ADM1073MEB

• Main Purpose: Power Management, Hot Swap Controller
• Utilized Ic / Part: ADM1073
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -

EVAL-ADM1073EB
Table 2. Switch Functions
Switch
S1
S2
S3
S3-1
S3-2
S3-3
S3-4
S4
S4-1
S4-2
S4-3
S4-4
S4-5
S4-6
S5
S5-1
S5-2
S5-3
S5-4
S5-5
S5-6
S5-7
S5-8
S5-9
S5-10
Description
Pushbutton switch for driving RESTART pin (via S5-1)
Pushbutton switch for driving SHDN pin (via S5-5)
Connects R18 to V
Connects R17 to V
Connects PWRGD pin to links L6 and L7
Unused
Connects midpoint of R1/R2 resistor divider to OV pin
Connects R1/R2/R3 resistor network to OV pin
Connects J11 to OV pin
Connects midpoint of R1/R2 resistor divider to UV pin
Connects R1/R2/R3 resistor network to UV pin
Connects J11 to OV pin
Connects LED D3 to RESTART pin
Connects pushbutton switch S1 to RESTART pin
Connects J13-2 to the RESTART pin
Connects opto-isolator U2 to RESTART pin
Connects LATCHED output to RESTART input
Connects LED D4 to SHDN pin
Connects pushbutton switch S2 to SHDN pin
Connects J13-1 to SHDN pin
Connects opto-isolator U3 to SHDN pin
Connects LATCHED output to SHDN input
IN
IN
pin
pin
Rev. 0 | Page 4 of 20
Position
N/A
N/A
Closed
Open
Closed
Open
Closed
Open
Closed
Open
Closed
Open
Open
Closed
Closed
Open
Closed
Open
Open
Closed
Closed
Open
Closed
Open
Closed
Open
Closed
Open
Closed
Open
Closed
Open
Closed
Open
Closed
Open
Closed
Open
Closed
Open
Function
Active-low pulse sent to pin when
button is depressed
Active-low pulse sent to pin when
button is depressed
Base of FET Q2 connected to V
Base of FET Q2 unconnected
Emitter of FET Q2 connected to V
Emitter of FET Q2 unconnected
PWRGD pin connected to L6, L7
PWRGD pin not connected to U5
R1/R2 node connected to OV pin
R1/R2 node disconnected
R1/R2/R3 node connected to OV pin
R1/R2/R3 node disconnected
J11 connected to OV pin
J11 disconnected
R1/R2 node connected to UV pin
R1/R2 node disconnected
R1/R2/R3 node connected to OV pin
R1/R2/R3 node disconnected
J11 connected to OV pin
J11 disconnected
D3 connected to RESTART pin
D3 disconnected
S1 connected to RESTART pin
S1 disconnected
J13 connected to RESTART pin
J13 disconnected
U2 connected to RESTART pin
U2 disconnected
Both pins connected
Both pins disconnected
D4 connected to SHDN pin
D4 disconnected
S1 connected to SHDN pin
S1 disconnected
J13 connected to SHDN pin
J13 disconnected
U2 connected to SHDN pin
U2 disconnected
Both pins connected
Both pins disconnected
IN
pin
IN
pin
Default
N/A
N/A
Open
Open
Open
Closed
Open
Open
Closed
Open
Open
Closed
Closed
Open
Open
Open
Closed
Closed
Open
Open
Open