ZY7015L-T3 POWER ONE, ZY7015L-T3 Datasheet - Page 14

• Manufacturer Part Number: ZY7015L-T3
• Description: Module DC-DC 1-OUT 0.5V to 5.5V 15A 25-Pin SMT T/R
• Manufacturer: POWER ONE
• Type: Step Downr

Specifications of ZY7015L-T3

• Package: 25SMT
• Output Current: 15 A
• Output Voltage: 0.5 to 5.5 V
• Input Voltage: 3 to 13.2 V
• Number Of Outputs: 1
• Switching Regulator: Yes

6.
The block diagram of a typical application of ZY7015 point-of-load converters (POL) is shown in Figure 25. The
system includes multiple POLs and a ZM7000 series Digital Power Manager (DPM). All POLs are connected to
the DPM and to each other via a single-wire SD (sync/data) line. The line provides synchronization of all POLs to
the master clock generated by the DPM and simultaneously performs bidirectional data transfer between POLs
and the DPM. Each POL has a unique 5-bit address programmed by grounding respective address pins. To
enable the current share, CS pins of POLs connected in parallel are linked together.
There are three groups of POLs in the application, groups A, B, and group C. A group is defined as a number of
POLs interconnected via OK pins. Grouping of POLs enables users to program, control, and monitor multiple
POLs simultaneously and execute advanced fault management schemes.
The complete schematic of the application is shown in Figure 26.
ZD-00283 Rev. 2.5, 01-Jul-10
I
2
C
Typical Application
Figure 25. Block Diagram of Typical Multiple Output Application with Digital Power Manager and I
DPM
ADDR
SD
OK_B
OK_A
OK_C
ZY7015
www.power-one.com
ADDR
ZY7015 15A DC-DC Intelligent POL Data Sheet
CS
V1
Intermediate Voltage Bus
ZY7015
3V to 13.2V Input
ADDR
ZY7015
V2

0.5V to 5.5V Output
ADDR
2
Page 14 of 34
C Interface
ZY7015
V3