ZY7120L-T2 POWER ONE, ZY7120L-T2 Datasheet - Page 6

• Manufacturer Part Number: ZY7120L-T2
• Description: Module DC-DC 1-OUT 0.5V to 5.5V 20A 25-Pin SMT T/R
• Manufacturer: POWER ONE
• Type: Step Downr

Specifications of ZY7120L-T2

• Package: 25SMT
• Output Current: 20 A
• Output Voltage: 0.5 to 5.5 V
• Input Voltage: 3 to 13.2 V
• Number Of Outputs: 1

4.4
___________________
1
ZD-00194 Rev. 2.5, 01-Jul-10
Temperature Monitoring Accuracy
Achieving fast slew rates under specific line and load conditions may require feedback loop adjustment
Pole 3 (High frequency low- pass
Zero 2 (Effects phase lead and
Pole 1 (Integrator Pole, effects
Zero1 (Effects phase lead and
Maximum Number of Modules
Maximum Number of Modules
Pole 2 (Effects phase lag and
Voltage Monitoring Accuracy
Current Monitoring Accuracy
Voltage Drop Compensation
Voltage Drop Compensation
increases gain in mid-band)
increases gain in mid-band)
filter to limit PWM noise)
Current Share Accuracy
Interleave (Phase Shift)
limits gain in mid-band)
Feature Specifications
Connected in Parallel
Connected in Parallel
Turn OFF Slew Rate
Turn ON Slew Rate
Load Regulation
Turn OFF Delay
Turn ON Delay
Parameter
loop gain)
Type
Junction temperature of POL controller
Remote Voltage Sense (+VS and –VS pins)
Programmable in 11.25 steps
20%*I
Programmable in 1ms steps
Programmable in 1ms steps
www.power-one.com
Programmable in 7 steps
Programmable in 7 steps
Programmable in 7 steps
Between +VS and VOUT
Conditions/Description
Between -VS and PGND
Feedback Loop Compensation
I
I
OUT MIN
OUT MIN
Optimal Voltage Positioning
OUT NOM
ZY7120 20A DC-DC Intelligent POL Data Sheet
Programmable
Programmable
Programmable
Programmable
Programmable
1 LSB=22mV
I
OUT MIN
≥20%*I
≥20%*I
Default
Default
Default
Default
Default
Default
Current Share
< I
Sequencing
Monitoring
Interleave
Tracking
OUT
=0
OUT NOM
OUT NOM
3V to 13.2V Input
< I
OUT NOM
-2%V
– 1 LSB
0.05
0.05
0.05
Min
-0.1
0.1
-20
-5
0
0
0
0
1
1
OUT

Nom
Active, Single Line
-0.1
0.5V to 5.5V Output
0.1
0
0
0
0
10
4
2%V
+ 1 LSB
348.75
-8.33
8.33
1000
1000
Max
6.02
Page 6 of 34
±20
255
+20
300
100
63
50
50
50
+5
OUT
1
1
Degree
degree
%I
%I
Units
mV/A
mV/A
V/ms
V/ms
V/ms
V/ms
kHz
kHz
kHz
kHz
kHz
mV
mV
mV
ms
ms
ms
ms
C
OUT
OUT