ZY7015L-T3 POWER ONE, ZY7015L-T3 Datasheet - Page 3

• 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

4.
Specifications apply at the input voltage from 3V to 13.2V, output load from 0 to 15A, ambient temperature from -40°C to 85°C,
100
4.1
4.2
1
2
Therefore maximum allowable negative current under specific conditions is 20% lower than the current determined from the derating curves
shown in paragraph 5.5.
ZD-00283 Rev. 2.5, 01-Jul-10
ZY7015 is a step-down converter, thus the output voltage is always lower than the input voltage as show in Figure 1.
At the negative output current (bus terminator mode) efficiency of the ZY7015 degrades resulting in increased internal power dissipation.
Output Voltage Setpoint Accuracy
F
Undervoltage Lockout (VLDO
Undervoltage Lockout (VLDO
Output Voltage Peak-to-Peak
Output Voltage Range (V
External Low Voltage Supply
Electrical Specifications
Input Current (at no load)
Temperature Coefficient
connected to V
Input Specifications
Output Specifications
output capacitance, and default performance parameters settings unless otherwise noted.
Output Current (I
Switching Frequency
Dynamic Regulation
VLDO Input Current
Input voltage (V
connected to VIN)
Ripple and Noise
Load Regulation
Duty Cycle Limit
Line Regulation
Peak Deviation
Settling Time
BW=20MHz
Parameter
Parameter
Full Load
AUX
OUT
=5V)
IN
)
)
OUT
)
connected to an external voltage source
V
Slew rate 2.5A/s, 50 - 100% load step
Connect to VLDO pin when V
At V
IN
Current drawn from the external low
4.75V, VLDO pin connected to VIN
F
Programmable, 250kHz steps
SW
www.power-one.com
Programmable, 1.56% steps
IN
V
voltage supply at V
V
Default (no programming)
<4.75V, VLDO pin needs to be
Conditions/Description
Conditions/Description
C
to 10% of peak deviation
=500kHz, room temperature
IN
IN
V
V
V
OUT
=12V, I
V
V
=12V, I
IN
IN
IN
higher than 4.75V
IN
IN
ZY7015 15A DC-DC Intelligent POL Data Sheet
=13.2V, V
=13.2V, V
=13.2V, V
V
V
Ramping Down
Ramping Down
Programmable
=300F, F
=5.0V, V
=5.0V, V
IN MIN
IN MIN
Ramping Up
Ramping Up
0 to I
Default
Default
OUT
OUT
to V
to V
OUT MAX
=0.5*I
=0.5*I
OUT
OUT
OUT
OUT
OUT
IN MAX
IN MAX
SW
=0.5V
=2.5V
3V to 13.2V Input
=0.5V
=2.5V
=5.0V
=1MHz
LDO
OUT MAX
OUT MAX
1
=5V
IN
<4.75V
,
4.75
Min
Min
-15
500
0.5
(See Ordering Information)
3
0
2

0.5V to 5.5V Output
Nom
Nom
3.75
90.5
±0.3
±0.3
100
500
4.2
3.0
2.5
0.5
50
50
50
10
15
15
25
35
20
Page 3 of 34
1,000
Max
13.2
13.2
Max
5.5
15
95
ppm/°C
mADC
mADC
%V
%V
Units
Units
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
ADC
kHz
kHz
mV
mV
mV
mV
mV
mV
mV
s
%
%
OUT
OUT