www.murata-ps.com
S016_084-S016-00
12V Input, 1.2 - 5.0V Adjustable Output, 16A or 45W
Features
Output Current up to 16A or 45W max
12V +5/-10% input
Load Regulation ±0.5%
Factory set to 1.2V Output with Output Trim up to 5.0V
High Efficiency to 90%
Back Bias Protection
Short Circuit Protection
MTBF 4.2 million hours
Can sink 8A current, maintaining Output Regulation
NOT RECOMMENDED
FOR NEW DESIGNS
This unit is not fuse protected. User is responsible for providing system protection.
Consult factory for application information.
Specifications *
Input Specifications
Input voltage range
External input capacitor
Output Specifications
Standard output voltages
and output current
1.2V, 16A
1.25V, 16A
1.5V, 16A
1.8V, 16A
2.5V, 13A
3.3V, 11A
5.0V, 9A
±0.5%
±0.4%
820μF OSCON or equiv-
alent with ESR < 12m
200% of maximum rated
current
ON-high / OFF-low
90% - 69%
Non-isolated
360kHz
UL 94V-0
Fusing
10°C to 50°C
-40°C to 70°C
0.25 oz
3.6 million hours
Regulation range is ± 3% including output voltage set
point, line regulation and load regulation over the operat-
ing temperature range.
See DC Voltage Regulation table on pg 6 for trimming to
different voltages
0 to 16A load
12.0V input voltage range
See also Input and Output Capacitance table on pg 8
Autorecovery
12.0V +5/-10%
Input capacitor capable
of ripple current
Measured at +Vin pin
See ripple current curve on pg 6 and Input and Output
Capacitance table on pg 8
S016-12
Load regulation
Line regulation
External output capacitor
Short circuit protection
General Specifications
Enable **
Efficiency
Isolation
Switching frequency
Approvals and Standards
Protection
Operating Temperature ***
Storage Temperature
Weight
MTBF
See efficiency curves on pg 4
Fixed
Unit is not fused.
See also derating curves
Non-condensing
Per RAC PRISM at 50°C ambient and 300 LFM
* All specifications are typical at nominal input, full load at 25°C unless otherwise stated.
** Pull below 0.35V to disable the SIP; pull above 2.4V (do not exceed 5.5V) to enable the SIP.
*** The output capacitors must meet the max ESR <12 m requirement over the operating temperature range.
www.murata-ps.com
email: sales@murata-ps.com
29 Apr 2010 MDC_S016_084-S016-00.B01
Page 1 of 9
S016_084-S016-00
12V Input, 1.2 - 5.0V Adjustable Output, 16A or 45W
Ordering Information
S016 - 1 2 2 0 1 2 0 - F B
Model Number
Input Voltage
12 = 12V
Mechanical Options
2 = Vertical Top Side pins (Standard)
4 = Horizontal Bottom Side Pins
Pin Length
B = 0.140 inch
Feature Options
F = Trim, Enable, PWRGD
Output Voltage
120 = 1.20 Volts
Set Point Tolerance
0 = 3.0%
Pin Assignments
CONNECTOR
PIN
1
2
J1
3
4
5
FUNCTION
V
OUT
V
OUT
V
OUT
Trim
Enable
J1
CONNECTOR
PIN
6
7
8
9
10
11
12*
13*
FUNCTION
PWRGD
Ground
Ground
PWRGD_SET
V
IN
V
IN
Ground
Ground
* Horizontal version only
Set Point Resistor Table
Ambient conditions: 400 LFM and 50°C
Output Set Resistor
Output Current Rating (Amps)
Open
16
16
23.7 k
16
3.92 k
16
1.96 k
13
909
11
562
9
309
Output Voltage
1.20
1.25
1.50
1.80
2.50
3.30
5.00
PWRGD Set Resistor
Open
169 k
26.1 k
11.8 k
4.22 k
1.78 k
0.00 (short)
www.murata-ps.com
email: sales@murata-ps.com
29 Apr 2010 MDC_S016_084-S016-00.B01
Page 2 of 9
S016_084-S016-00
12V Input, 1.2 - 5.0V Adjustable Output, 16A or 45W
Outline Drawings
Vertical Mount Option (S016-1220120-FB)
.100 ± .020
Horizontal Mount Option (S016-1240120-FB)
12
13
1
11
1. Dimensions are in inches and (millimeters).
2. Tolerances: (unless otherwise noted)
Inches
.XX ± .020
.XXX ± .010
Pin:
± .002
Millimeters
.X ± 0.5
.XX ± 0.25
± 0.05
www.murata-ps.com
email: sales@murata-ps.com
29 Apr 2010 MDC_S016_084-S016-00.B01
Page 3 of 9
S016_084-S016-00
12V Input, 1.2 - 5.0V Adjustable Output, 16A or 45W
Efficiency Curves at 25°C
Nominal Line
92.00%
89.00%
86.00%
Efficiency
83.00%
80.00%
77.00%
74.00%
71.00%
68.00%
25%
50%
75%
100%
1.2V
1.25V
1.5V
1.8V
2.5V
3.3V
5.0V
Load Percentage
LOAD %
25%
50%
75%
100%
1.2
76.66%
78.04%
74.04%
69.58%
1.25
76.84%
77.42%
73.84%
69.68%
1.5
80.46%
80.35%
77.33%
73.02%
1.8
81.79%
82.24%
79.39%
75.48%
2.5
85.01%
85.86%
83.70%
81.50%
3.3
85.31%
88.27%
87.50%
85.86%
5
86.86%
90.18%
90.49%
89.80%
Derating Curves
Derating Curves
14.00
12.00
10.00
Max Current
8.00
6.00
4.00
2.00
0.00
20.00
100Lfm @ 1.2v
100Lfm @ 1.8v
100Lfm @ 2.5v
100Lfm @ 5.0v
1.2v MaxCurrent @ 50C
1.8v MaxCurrent @ 50C
2.5v MaxCurrent @ 50C
3.3v MaxCurrent @ 50C
5.0v MaxCurrent @ 50C
Max Current
100Lfm @ 3.3v
16.00
14.00
12.00
10.00
8.00
6.00
4.00
2.00
0.00
20.00
200Lfm @ 1.2v
200Lfm @ 1.8v
200Lfm @ 2.5v
200Lfm @ 3.3v
200Lfm @ 5.0v
1.2v MaxCurrent @ 50C
1.8v MaxCurrent @ 50C
2.5v MaxCurrent @ 50C
3.3v MaxCurrent @ 50C
5.0V MaxCurrent @ 50C
Derating
40.00
60.00
80.00
100.00
40.00
60.00
80.00
100.00
Ambient Temperature
Ambient Temperature
Derating
18.00
16.00
14.00
Max Current
12.00
10.00
8.00
6.00
4.00
2.00
0.00
20.00
40.00
60.00
80.00
100.00 120.00
300Lfm @ 1.2v
300Lfm @ 1.8v
300Lfm @ 2.5v
300Lfm @ 3.3v
300Lfm @ 5.0v
1.2v MaxCurrent @ 50C
1.8v MaxCurrent @ 50C
2.5v MaxCurrent @ 50C
3.3v MaxCurrent @ 50C
5.0v MaxCurrent @ 50C
Max Current
18.00
16.00
14.00
12.00
10.00
8.00
6.00
4.00
2.00
0.00
20.00
40.00
60.00
Derating
400Lfm @ 1.2v
400Lfm @ 1.8v
400Lfm @ 2.5v
400Lfm @ 3.3v
400Lfm @ 5.0v
1.2v MaxCurrent @ 50C
1.8v MaxCurrent @ 50C
2.5v MaxCurrent @ 50C
3.3v MaxCurrent @ 50C
5.0v MaxCurrent @ 50C
80.00
100.00
Ambient Temperature
Ambient Temterature
www.murata-ps.com
email: sales@murata-ps.com
29 Apr 2010 MDC_S016_084-S016-00.B01
Page 4 of 9
S016_084-S016-00
12V Input, 1.2 - 5.0V Adjustable Output, 16A or 45W
DC/DC Converter
Programmable, Single Output, 1.1V - 1.85Vout @ 60A
PWRGD - Power Good Signal
The power good signal will be asserted, driven high, by the converter to indicate that the output is
valid. If the output fails the specified DC voltage regulation limits or the output is below 90% of
the nominal voltage, then the PWRGD signal will be driven low.
The output is an open collector/drain. It is capable of driving the output below 0.4V with a load of
4mA.
PWRGD_SET - Power Good Signal Levelset
The section sets the Power Good signal levels with a single resistor connected between the
PWRGD_SET (Pin9) and Ground (Pin7). Note fault condition is Low signal on PWRGD_SET.
OUTPUT VOLTAGE
5V
3.3V
2.5V
1.8V
1.25V
1.2V
PWRGD_SET RESISTOR (1%tol)
SHORT ( Zero Ohm)
1.78K
4.22K
11.8K
169K
Open
PWRGD_Threshold
6.19
k
1.24
2.21
k
Rset
18.86 10
6
1.24
Logic Timings
T7
ENABLE
DC Vin
Off
On
Off
90%
OUTPUT
PWRGD
T3
PWRGD Sense Level = 90% of nom
T2
10%
Output Rise Time
PWRGD Delay
ENABLE-TO-OUTPUT DELAY
0ms < T2 < 5ms
0ms < T3 < 10ms
0ms < T7 < 100ms
www.murata-ps.com
email: sales@murata-ps.com
29 Apr 2010 MDC_S016_084-S016-00.B01
Page 5 of 9
京公网安备 11010802033920号
EEWORLD
