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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 1 of 14
Member of the Family
Applications
• Low voltage, high density systems with
Intermediate Bus Architectures (IBA)
• Point-of-load regulators for high performance DSP,
FPGA, ASIC, and microprocessor applications
• Industrial computing, servers, and storage
• Broadband, networking, optical, and wireless
communications systems
• Active memory bus terminators
Benefits
• Integrates digital power conversion with intelligent
power management
• Eliminates the need for external power
management components and communication bus
• Completely programmable via pin strapping and
one external resistor
• One part that covers all applications
• Reduces board space, system cost and
complexity, and time to market
Features
• RoHS lead free and lead-solder-exempt products are
available
• Wide input voltage range: 8V–14V
• High continuous output current: 60A
• Wide programmable output voltage range: 0.5V–
2.75V
• Active digital current share
• Output voltage margining
• Overcurrent and overtemperature protections
• Overvoltage and undervoltage protections, and Power
Good signal tracking the output voltage setpoint
• Tracking during turn-on and turn-off with guaranteed
slew rates
• Sequenced and cascaded modes of operation
• Single-wire line for frequency synchronization
between multiple POLs
• Programmable feedback loop compensation
• Differential output voltage sense
• Enable control
• Flexible fault management and propagation
• Start-up into the load pre-biased up to 100%
• Current sink capability
• Real time current measurements, monitoring, and
reporting
• Industry standard size through-hole single-in-line
package: 2.4”x0.55”
• Low height of 1.1”
• Wide operating temperature range: 0 to 70ºC
• UL 60950-1/CSA 22.2 No. 60950-1-07 Second
Edition, IEC 60950-1: 2005, and EN 60950-1:2006
Description
Power-One’s point-of-load converters are recommended for use with regulated bus converters in an Intermediate
Bus Architecture (IBA). The ZY2160 is an intelligent, fully programmable step-down point-of-load DC-DC module
integrating digital power conversion and power management. The ZY2160 completely eliminates the need for
external components for sequencing, tracking, protection, monitoring, and reporting. Performance parameters of
the ZY2160 are programmable by pin strapping and an external resistor and can be changed by the user at any
time during product development and service without a need for a communication bus.
Reference Documents
No-Bus
TM
POL Converters. Application Note
Z-One
®
POL Converters. Eutectic Solder Process Application Note
Z-One
®
POL Converters. Lead-Free Process Application Note
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 2 of 14
1. Ordering Information
ZY 21 60 y – zz
Product
family:
Z-One
Module
Series:
No-Bus
POL
Converter
Output
Current:
60A
RoHS compliance:
No suffix - RoHS compliant with Pb solder
exemption
1
G - RoHS compliant for all six substances
Dash
Packaging Option
2
:
R1 – 30 pcs Tray
Q1 – 1 pc sample for
evaluation only
______________________________________
1
The solder exemption refers to all the restricted materials except lead in solder. These materials are Cadmium (Cd), Hexavalent chromium
(Cr6+), Mercury (Hg), Polybrominated biphenyls (PBB), Polybrominated diphenylethers (PBDE), and Lead (Pb) used anywhere except in
solder.
2
Packaging option is used only for ordering and not included in the part number printed on the POL converter label.
Example: ZY2160G-R3: A 30-piece tray of RoHS compliant POL converters. Each POL converter is labeled
ZY2160G.
2. Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings may cause performance degradation, adversely affect long-
term reliability, and cause permanent damage to the POL converter.
Parameter Conditions/Description Min Max Units
Operating Temperature Controller Case Temperature -40 100
°C
Input Voltage 250ms Transient 15 VDC
3. Environmental and Mechanical Specifications
Parameter Conditions/Description Min Nom Max Units
Ambient Temperature Range 0 70
°C
Storage Temperature (Ts) -55 125
°C
Weight 33 grams
Operating Vibration
(sinusoidal)
Frequency Range
Magnitude
Sweep Rate
Repetitions in each axis (Min-Max-Min Sweep)
5
0.5
1
2
500
Hz
G
oct/min
sweeps
Non-Operating Shock
(half sine)
Acceleration
Duration
Number of shocks in each axis
50
11
10
G
ms
MTBF Calculated Per Telcordia Technologies SR-332 18.5 MHrs
Peak Reflow Temperature ZY2160 220
°C
Peak Reflow Temperature ZY2160G 245 260
°C
Lead Plating ZY2160 and ZY2160G 100% Matte Tin
Moisture Sensitivity Level JEDEC J-STD-020C 3
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 3 of 14
4. Electrical Specifications
Specifications apply at the input voltage from 8V to 14V, output load from 0 to 60A, ambient temperature from 0°C
to 70°C, output capacitance consisting of 110µF ceramic and 220µF tantalum, and the CCA=1 unless otherwise
noted.
4.1 Input Specifications
Parameter Conditions/Description Min Nom Max Units
Input voltage (V
IN
) 8 14 VDC
Undervoltage Lockout Threshold
Ramping Up
Ramping Down
6.9
5.7
VDC
VDC
Input Current V
IN
=12V, POL is OFF 29 mADC
Maximum Input Current V
IN
=8V, V
OUT
=2.1V 17.5 ADC
4.2 Output Specifications
Parameter Conditions/Description Min Nom Max Units
Output Current (I
OUT
) V
IN MIN
to V
IN MAX
-40
1
60 ADC
Output Voltage Range (V
OUT
)
Programmable
2
0.5
with a resistor between
TRIM and MARGIN pins
Default (no resistor)
0.5
2.75
VDC
VDC
Output Voltage Setpoint
Accuracy
3
V
IN
=12V, I
OUT
=0.5*I
OUT MAX
, room
temperature
±1.5% or 20mV whichever is
greater
%V
OUT
Line Regulation
3
V
IN MIN
to V
IN MAX
±0.5 %V
OUT
Load Regulation
3
0 to I
OUT MAX
±0.5 %V
OUT
Dynamic Regulation
Peak Deviation
Settling Time
50% - 75% - 50% load step
Slew rate 1A/µs, C
OUT
=660µF
to 10% of peak deviation
330
100
mV
µs
Output Voltage Peak-to-Peak
Ripple and Noise
BW=20MHz
Full Load
V
IN
=12V, V
OUT
=0.75V
V
IN
=12V, V
OUT
=1.0V
V
IN
=12V, V
OUT
=1.8V
V
IN
=12V, V
OUT
=2.5V
15
20
25
30
mV
mV
mV
mV
Efficiency
F
SW
=500kHz
Full Load
Room temperature
V
IN
=12V, V
OUT
=0.5V
V
IN
=12V, V
OUT
=0.75V
V
IN
=12V, V
OUT
=1.0V
V
IN
=12V, V
OUT
=1.2V
V
IN
=12V, V
OUT
=1.5V
V
IN
=12V, V
OUT
=1.8V
V
IN
=12V, V
OUT
=2.5V
78.8
82.3
85.5
87.4
89.3
90.6
92.5
%
%
%
%
%
%
%
Temperature Coefficient V
IN
=12V, I
OUT
=0.5*I
OUT MAX
50 ppm/°C
Switching Frequency 3 phases combined 450 500 550 kHz
1
At the negative output current (bus terminator mode) efficiency of the ZY2160 degrades resulting in increased internal power dissipation.
Maximum allowable negative current is limited to 40A.
2
ZY2160 is a step-down converter, thus the output voltage is always lower than the input voltage as show in Error! Reference source not
found..
3
Digital PWM has an inherent quantization uncertainty of ±6.25mV that is not included in the specified static regulation parameters.
P1-P3P4-P6P7-P9P10-P12P13-P14

ZY2160G-R1

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