ZY7015L-T3 POWER ONE, ZY7015L-T3 Datasheet - Page 25

• 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

The POL powering the output V1 (Ch3 in the picture)
executes the regular turn-off. Since both V1 and V3
have the same delay and slew rate settings they will
continue to turn off and on synchronously every
130ms as shown in Figure 46 until the condition
causing the undervoltage is removed.
powering the output V2 continues to ramp up until it
reaches its steady state level.
130ms is the interval from the instant of time when
the output voltage ramps down to zero until the
output voltage starts to ramp up again. Therefore,
the 130ms hiccup interval is guaranteed regardless
of the turn-off delay setting.
Figure 45. Turn-On into UVP on V3. The UV Fault Is
ZD-00283 Rev. 2.5, 01-Jul-10
Code
OC
PG
TR
OT
UV
OV
PT
Overtemperature
Programmed To Be Non-Latching. Ch1 – V3
(Group C), Ch2 – V2, Ch3 – V1 (Group A)
Undervoltage
Temperature
Power Good
Overvoltage
Overcurrent
Tracking
Warning
Name
Warning
Warning
Type
Fault
Fault
Fault
Fault
Error
Table 3. Summary of Protections Parameters and Features
When V
When V
Whenever V
Whenever V
www.power-one.com
During steady state
During steady state
During ramp up
The POL
When Active
OUT
OUT
ZY7015 15A DC-DC Intelligent POL Data Sheet
exceeds prebias
exceeds prebias
IN
IN
is applied
is applied
3V to 13.2V Input
Figure 46. Turn-On into UVP on V3. The UV Fault Is
Summary of protections, their parameters and
features are shown in Table 3
Regular
Regular
Turn
Fast
Fast
Fast
Off
No
No
Programmed To Be Non-Latching and Propagate
From Group C to Group A. Ch1 – V3 (Group C),
Ch2 – V2, Ch3 – V1 (Group A)
Low Side
Switch
N/A
N/A
Off
Off
Off
Off
On

0.5V to 5.5V Output
Regular turn off
Regular turn off
Sends signal to
Sends signal to
Regular turn off
Regular turn off
Propagation
Fast turn off
DPM
DPM
Page 25 of 34
Disable
Yes
No
No
No
No
No
No