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ZY2160G-R1

P1-P3P4-P6P7-P9P10-P12P13-P14
ZY2160 60A No-Bus POL Data Sheet
8V to 14V Input
• 0.5V to 2.75V Output
ZD-01966 Rev. 1.3, 11-Oct-2011 www.power-one.com
Page 4 of 14
4.3 Protection Specifications
Parameter Conditions/Description Min Nom Max Units
Output Overcurrent Protection
Type Non-Latching, 130ms period
Threshold 140 %I
OUT
Threshold Accuracy -25 25 %I
OCP.SET
Output Overvoltage Protection
Type Latching
Threshold Follows the output voltage setpoint
130
1
%V
O.SET
Threshold Accuracy Measured at V
O.SET
=2.5V -2 2 %V
OVP.SET
Delay
From instant when threshold is exceeded until
the turn-off command is generated
6 μs
Output Undervoltage Protection
Type Non-Latching, 130ms period
Threshold Follows the output voltage setpoint 75 %V
O.SET
Threshold Accuracy Measured at V
O.SET
=2.5V -2 2 %V
UVP.SET
Delay
From instant when threshold is exceeded until
the turn-off command is generated
6 μs
Overtemperature Protection
Type Non-Latching, 130ms period
Turn Off Threshold Temperature is increasing 120
°C
Turn On Threshold
Temperature is decreasing after module was
shut down by OTP
110
°C
Threshold Accuracy -5 5
°C
Delay
From instant when threshold is exceeded until
the turn-off command is generated
6 μs
Power Good Signal (PGOOD pin)
Logic
V
OUT
is inside the PG window and stable
V
OUT
is outside of the PG window or ramping
up/down
N/A
Lower Threshold Follows the output voltage setpoint 90 %V
O.SET
Upper Threshold Follows the output voltage setpoint 110 %V
O.SET
Delay
From instant when threshold is exceeded until
status of PG pin changes
6 μs
Threshold Accuracy Measured at V
O.SET
=2.5V -2 2 %V
O.SET
___________________
1
Minimum OVP threshold is 1.0V
ZY2160 60A No-Bus POL Data Sheet
8V to 14V Input
• 0.5V to 2.75V Output
ZD-01966 Rev. 1.3, 11-Oct-2011 www.power-one.com
Page 5 of 14
4.4 Feature Specifications
Parameter Conditions/Description Min Nom Max Units
Current Share (CS pin)
Type Active, Single Line
Current Share Accuracy I
OUT MIN
≥20%*I
OUT NOM
±20 %I
OUT
Tracking
Rising Slew Rate Proportional to SYNC frequency 0.1 V/ms
Falling Slew Rate Proportional to SYNC frequency -0.5 V/ms
Enable (EN pin)
EN Pin Polarity
Positive (enables the output when EN pin is
open or pulled high)
EN High Threshold 2.3 VDC
EN Low Threshold 1.0 VDC
Open Circuit Voltage 3.3 VDC
Turn-On Delay
From EN pin changing state to V
OUT
starting to ramp up
0 ms
Turn-Off Delay
From EN pin changing state to V
OUT
reaching 0V
11 ms
Feedback Loop Compensation (CCA pin)
CCA pin is open
Recommended C
OUT
/ESR range,
combination of ceramic + tantalum
50/5 +
220/40
100/5 +
470/40
400/5 +
2000/20
µF/mΩ
µF/mΩ
CCA pin is connected to GND Recommended C
OUT
/ESR range, ceramic 100/5 220/5 400/5 µF/mΩ
Output Current Monitoring (CS pin)
Output Current Monitoring
Accuracy
30%*I
OUT NOM
< I
OUT
< I
OUT NOM
V
IN
=12V
-20 +20 %I
OUT
Conversion Ratio
Duty Cycle of the negative pulse
corresponding to 100% of nominal current
74 %
Remote Voltage Sense (-VS and +VS pins)
Type Differential
Voltage Drop Compensation Between +VS and VOUT 300 mV
Voltage Drop Compensation Between -VS and PGND 100 mV
ZY2160 60A No-Bus POL Data Sheet
8V to 14V Input
• 0.5V to 2.75V Output
ZD-01966 Rev. 1.3, 11-Oct-2011 www.power-one.com
Page 6 of 14
4.5 Signal Specifications
Parameter Conditions/Description Min Nom Max Units
VDD Internal supply voltage 3.15 3.3 3.45 V
SYNC Line
ViL_s LOW level input voltage -0.5 0.3 x VDD V
ViH_s HIGH level input voltage
0.75 x
VDD
VDD + 0.5 V
Vhyst_s Hysteresis of input Schmitt trigger
0.25 x
VDD
0.45 x
VDD
V
IoL_s LOW level sink current V(SYNC)=0.5V 14 60 mA
Ipu_s Pull-up current source V(SYNC)=0V 300 1000 μA
Tr_s Maximum allowed rise time 10/90%VDD 300 ns
Cnode_s Added node capacitance 5 10 pF
Freq_s Clock frequency of external SYNC line 475 525 kHz
Tsynq Sync pulse duration 22 28
% of clock
cycle
T0 Data=0 pulse duration 72 78
% of clock
cycle
Inputs: CCA, EN, IM
Iup_x Pull-up current source V(X)=0 25 110 μA
ViL_x LOW level input voltage -0.5 0.3 x VDD V
ViH_x HIGH level input voltage 0.7 x VDD VDD+0.5 V
Vhyst_x Hysteresis of input Schmitt trigger 0.1 x VDD 0.3 x VDD V
RdnL_x
External pull down resistance
pin forced low
10 kΩ
Power Good and OK Inputs/Outputs
Iup_PG Pull-up current source V(PG)=0 25 110 μA
Iup_OK Pull-up current source V(OK)=0 175 725 μA
ViL_x LOW level input voltage -0.5 0.3 x VDD V
ViH_x HIGH level input voltage 0.7 x VDD VDD+0.5 V
Vhyst_x Hysteresis of input Schmitt trigger 0.1 x VDD 0.3 x VDD V
IoL_x LOW level sink current at 0.5V 4 20 mA
Current Share/Sense Bus
Iup_CS Pull-up current source at V(CS)=0V 0.84 3.10 mA
ViL_CS LOW level input voltage -0.5 0.3 x VDD V
ViH_CS HIGH level input voltage
0.75 x
VDD
VDD+0.5 V
Vhyst_CS Hysteresis of input Schmitt trigger
0.25 x
VDD
0.45 x
VDD
V
IoL_CS LOW level sink current V(CS)=0.5V 14 60 mA
Tr_CS Maximum allowed rise time 10/90% VDD 100 ns
P1-P3P4-P6P7-P9P10-P12P13-P14

ZY2160G-R1

Mfr. #:
Buy ZY2160G-R1
Manufacturer:
Bel
Description:
DC DC CONVERTER 0.5-2.75V
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New from this manufacturer.
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