ZY1120 Power-One, ZY1120 Datasheet - Page 6

• Manufacturer Part Number: ZY1120
• Description: Zy1120 20a No-bus Pol
• Manufacturer: Power-One

ZD-00790 REV. 1.5
Voltage Drop Compensation
Voltage Drop Compensation
Output Current Monitoring
Monitoring Voltage Range
Temperature Monitoring
Open Circuit Voltage
EN High Threshold
EN Low Threshold
Output Impedance
CCA=3 or CCA=4
Conversion Ratio
Conversion Ratio
CCA=7 (default)
EN Pin Polarity
Turn-On Delay
Turn-Off Delay
Accuracy
Accuracy
CCA=6
CCA=5
CCA=2
CCA=1
CCA=0
Type
Recommended C
Junction temperature from -40°C to 140°C
corresponding to 100% of nominal current
Recommended C
Recommended C
Feedback Loop Compensation (CCA0…CCA2 pins)
Corresponds to -40°C to 140°C junction
Junction temperature of POL controller
Recommended C
Recommended ESR range, tantalum
From EN pin changing state to V
From EN pin changing state to V
combination of ceramic + tantalum
combination of ceramic+ tantalum
combination of ceramic+ tantalum
Recommended C
Recommended C
Recommended C
Duty Cycle of the negative pulse
Remote Voltage Sense (-VS and +VS pins)
20%*I
Recommended V
Recommended V
Recommended V
Recommended V
Recommended V
Recommended V
Recommended V
Between +VS and VOUT
Between -VS and PGND
Temperature Monitoring (TEMP pin)
Output Current Monitoring (CS pin)
ENP pin is pulled low
www.power-one.com
starting to ramp up
temperature range
OUT NOM
ENP pin is open
Enable (EN and ENP pins)
EN and ENP
reaching 0V
TEMP pin
V
OUT
OUT
OUT
IN
< I
=12V
OUT
/ESR range, tantalum
/ESR range, ceramic
/ESR range, ceramic
OUT
OUT
OUT
OUT
range, tantalum
/ESR range,
/ESR range,
/ESR range,
IN
IN
IN
IN
IN
IN
IN
< I
range
range
range
range
range
range
range
OUT NOM
3V to 14V Input
ZY1120 20A No-Bus POL Data Sheet
OUT
OUT
Negative (enables the output when EN pin is
220/40
220/40
100/25
220/40
Positive (enables the output when EN pin is
50/5 +
50/5 +
50/5 +
100/5
100/5
440
2.3
-20
0.2
40
-5
8
8
8
3
3
3
6
•
100/5 +
100/5 +
100/5 +
470/40
470/40
440/20
470/40
open or pulled high)
220/5
220/5
880
0.5V to 5.5V Output
3.3
6.4
11
12
12
25
12
75
10
0
5
5
5
pulled low)
Differential
1,000/10
2000/20
400/5 +
200/5 +
200/5 +
10,000
880/40
880/40
400/5
400/5
Page 6 of 17
+20
1.0
5.5
5.5
5.5
300
100
14
14
10
14
11
+5
2
µF/mΩ
µF/mΩ
µF/mΩ
µF/mΩ
µF/mΩ
µF/mΩ
µF/mΩ
µF/mΩ
µF/mΩ
mV/°C
%I
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
VDC
mΩ
mV
mV
ms
ms
µF
kΩ
°C
%
OUT