ZY8105 Power-One, ZY8105 Datasheet - Page 5

• Manufacturer Part Number: ZY8105
• Description: Zy8105 5a Dc-dc Intelligent Pol
• Manufacturer: Power-One

___________________
1
4.4
ZD-01740 Rev. 1.0
Minimum OVP threshold is 1.0V
Pole 3 (High frequency low- pass
Zero 2 (Effects phase lead and
Pole 1 (Integrator Pole, effects
Zero1 (Effects phase lead and
Threshold Accuracy
Threshold Accuracy
Pole 2 (Effects phase lag and
increases gain in mid-band)
increases gain in mid-band)
Lower Threshold
Upper Threshold
filter to limit PWM noise)
Interleave (Phase Shift)
limits gain in mid-band)
Hysteresis
Turn OFF Slew Rate
Threshold
Turn ON Slew Rate
Feature Specifications
Load Regulation
Turn OFF Delay
Delay
Delay
Logic
Turn ON Delay
Parameter
loop gain)
From instant when threshold is exceeded until
From instant when threshold is exceeded until
Always enabled, reported in Status register
the warning signal is generated
V
V
status of PG signal changes
OUT
Programmable in 5% steps
OUT
Measured at V
Programmable in 11.25° steps
is outside the PG window
is inside the PG window
Programmable in 1ms steps
Programmable in 1ms steps
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Programmable in 7 steps
Programmable in 7 steps
Programmable in 7 steps
Conditions/Description
Power Good Signal (PGOOD pin)
Feedback Loop Compensation
Optimal Voltage Positioning
Default
Overtemperature Warning
Programmable
Programmable
Programmable
Programmable
Programmable
Default
Default
Default
Default
Default
Default
O.SET
Sequencing
Interleave
Tracking
=2.5V
8V to 14V Input
ZY8105 5A DC-DC Intelligent POL
0.05
0.05
0.05
Min
-0.1
0.1
90
-5
-2
0
0
0
0
1
1
•
Nom
-0.1
High
0.5V to 5.5V Output
Low
0.1
120
110
90
0
0
0
0
3
6
6
348.75
-8.33
8.33
1000
1000
Max
22.9
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50
50
95
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2
Data Sheet
1
1
Degree
degree
%V
%V
%V
%V
Units
mV/A
mV/A
V/ms
V/ms
V/ms
V/ms
kHz
kHz
kHz
kHz
kHz
ms
ms
ms
ms
N/A
°C
°C
°C
µs
µs
O.SET
O.SET
O.SET
O.SET