ZY7007 Datasheet, PDF (16/35 Pages) Power-One – 7A DC-DC Intelligent POL 3V to 14V Input - 0.5V to 5.5V Output

ZY7007 7A DC-DC Intelligent POL Data Sheet
3V to 14V Input • 0.5V to 5.5V Output
7. Pin Assignments and Description
Pin
Name
Pin
Pin
Number Type
VLDO
1
P
NC
2
NC
3
NC
4
ADDR0
5
I
ADDR1
6
I
ADDR2
7
I
ADDR3
8
I
ADDR4
9
I
CS
10
I/O
TRIM
11
PGOOD
12
I/O
SD
13
I/O
OK
14
I/O
EN
15
VREF
16
IM
17
NC
18
VOUT
19-23
P
+VS
24
I
PGND 25-30
P
-VS
31
I
VIN
32-36
P
Buffer
Type
PU
PU
PU
PU
PU
PU
PU
PU
PU
PU
PU
Pin Description
Notes
Low Voltage Dropout
Not Used
Not Used
Not Used
POL Address Bit 0
POL Address Bit 1
POL Address Bit 2
POL Address Bit 3
POL Address Bit 4
Current Share
Not Used
Power Good
Sync/Data Line
Fault/Status Condition
Connect to PGND
Not Used
Not Used
Not Used
Output Voltage
Positive Voltage Sense
Power Ground
Negative Voltage Sense
Input Voltage
Connect to an external voltage source higher than
4.75V, if V_IN<4.75V. Connect to V_IN, if V_IN≥4.75V
Leave floating
Leave floating
Leave floating
Tie to PGND for 0 or leave floating for 1
Tie to PGND for 0 or leave floating for 1
Tie to PGND for 0 or leave floating for 1
Tie to PGND for 0 or leave floating for 1
Tie to PGND for 0 or leave floating for 1
Connect to CS pins of other Z-POLs connected in
parallel
Leave floating
Connect to SD pin of DPM
Connect to OK pin of other Z-POLs and/or DPM.
Leave floating, if not used
Connect to PGND
Leave floating
Leave floating
Leave floating
Connect to the positive point close to the load
Connect to the negative point close to the load
Legend: I=input, O=output, I/O=input/output, P=power, A=analog, PU=internal pull-up
ZD-00245 REV. 2.5
www.power-one.com
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