S SERIES
DC/DC MODULES
Specifications & Features Summary
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Industry Standard SIP or SMT Pinout
High Efficiency to 95%
Ultra-Wide Input Voltage Range
User-Adjustable Outputs (S10-12S5, S15 & S16 Models)
Over Temperature Protection
Continuous Short Circuit Protection
Remote ON/OFF
Pending UL Approval
PLEASE ADD SUFFIX “T” FOR THROUGH-HOLE PACKAGE
PLEASE ADD SUFFIX “N” FOR NEGATIVE LOGIC CONTROL
5
MODEL
NUMBER
S10-5S1.0
S10-5S1.2
S10-5S1.5
S10-5S1.8
S10-5S2.0
S10-5S2.5
S10-5S3.3
S10-12S5
S15-5S3.3
S16-12S5
INPUT
VOLTAGE
3.0 –5.5VDC
3.0 –5.5VDC
3.0 –5.5VDC
3.0 –5.5VDC
3.0 –5.5VDC
3.0 –5.5VDC
4.5 –5.5VDC
8.3 –14.0VDC
3.0 –5.5VDC
9.0 –14.0VDC
OUTPUT
VOLTAGE
1.0 Vdc
1.2 Vdc
1.5 Vdc
1.8 Vdc
2.0 Vdc
2.5 Vdc
3.3 Vdc
0.75-5Vdc
0.9-3.63 Vdc
0.75-5Vdc
OUTPUT
CURRENT
10 A
10 A
10 A
10 A
10 A
10 A
10 A
10 A
15 A
16A
INPUT CURRENT
NO
LOAD
50 mA
50 mA
50 mA
50 mA
60 mA
60 mA
60 mA
Various
Various
Various
FULL
LOAD
2353mA
2791mA
3409mA
4000mA
4396mA
5376mA
6947mA
Various
Various
Various
％
EFF
85
86
88
90
91
93
95
93 max.
94 max.
94 max.
PACKAGE
SIP / SMT
SIP / SMT
SIP / SMT
SIP / SMT
SIP / SMT
SIP / SMT
SIP / SMT
SIP / SMT
SIP / SMT
SIP / SMT
• Servers, Switches and Data Storage
• Wireless Communications
• Distributed Power Architecture
• Semiconductor Test Equipment
Applications
• Networking Gear
• Data Communications
• Telecommunications
• Industrial / Medical
The S Families of high efficiency non-isolated DC/DC converters offer power levels of up to 80 Watt, which exceeds that of other Industry-standard SMT and Through-Hole SIPs with the same
package, while also providing ultra-wide input voltage range for 3.3Vin and 5Vin. These converters provide versatility without sacrificing the board space. All models feature an input filter and
regulated outputs. The open-frame construction facilitates maximum power delivered with the highest efficiency of up to 95%. All converters combine creative design practices with highly derated
power devices to achieve very high reliability, high performance and low cost solution to systems designers.
INPUT SPECIFICATIONS
Under Voltage Lockout Power-Up/Power-Down (S10 & S15)
2.8V typ. / 2.7V typ.
S10-12S5
8.0V typ. / 7.7V typ.
S16-12S5
8.5V typ. / 8.0V typ.
Input Filter Type
Capacitive
Positive Remote on/off Control: Module ON
Open Circuit or Vin High
Module OFF
<0.4Vdc
OUTPUT SPECIFICATIONS
Voltage Accuracy
±1.5% max.
Transient Response: 25% Step Load Change
<200u sec.
Ripple and Noise, 20MHz BW,
Note 3
S10 / S15 -
20mV rms max. (50mV pk-pk max).
S16 -
30mV rms max.(75mV pk-pk max)
Temperature Coefficient
±0.03%/C max.
Short Circuit Protection
Continuous
±0.2% max., (SMT S15 is ±0.4% max)
Line Regulation,
Note1
±0.5% max.
Load Regulation,
Note2
External Trim Adj. Range (S10 Family)
±10%
Efficiency
See Table
Isolation Voltage
Not Isolated
Switching Frequency
300KHz typ.
Over Temperature Protection
120
℃
typ., 130
℃
for S16
Operating Ambient Temperature Range
Derating Temperature
Storage Temperature Range
Dimensions: (Through-Hole Package) S10/S15
(Through-Hole Package) S10-12S5 & S16
(SMT Package)
Structure
-40
℃
to +85
℃
See Application Notes
-55
℃
to +125
℃
2”x0.5”x0.33” (50.8x12.7x8.3 mm)
2”x0.512”x0.327” (50.8x13.0x8.3 mm)
1.3”x0.53”x0.366” (33.00x13.46x9.3 mm)
Non-potted With Open Frame Type
Typical at Ta= +25 ºC under nominal input voltages of 5V and 12VDC, unless noted. The information and specifications
contained in this brief are believed to be accurate and reliable at the time of publication. Specifications are subject to change
without notice. Refer to product specification sheet for performance characteristics and application guidelines.
Consult factory for hundreds of other available input/output voltage
SMT PACKAGE S10, S15 & S16 SERIES
33.0
(1.30)
7.87
(0.310)
4.83
4.83
4.83
7.54
(0.297)
1.65
(0.065)
9.30
(0.366)
max.
NOTES
1. Measured from High Line to Low Line
S15(S16) Family Vo, set =1.8(3.3)Vdc
2. Measured from Full Load to Zero Load
S15/16 Family Vo, set =3.3Vdc
3. Measured with 10uf tantalum cap & 1uf ceramic cap across output.
4. 100uf, ESR <20mΩ (S10/S15) or <100mΩ (S10-12S5/S16)Cap across Vin recommended
5. Suffix “N” to the Model Number with Negative Module ON – Open Circuit or <0.4Vdc
Recommended Pad Layout
Dimensions are in millimeters (inches)
7.54
4.83
4.83
4.83
7.87
(0.310)
S10-12S5 & S16-12S5
External Resistor Values
for programming output voltage
S15-5S3.3
External Resistor Values
for programming output voltage
(0.190) (0.190) (0.190)
(0.297) (0.190)(0.190) (0.190)
COM
+VO
TRIM +SENSE
10.29 13.46
(0.405) (0.530)
10.29
(0.405)
+SENSE TRIM
+VO
COM
10.92
(0.430)
+VIN
BOTTOM VIEW
1.60
(0.063)
+VIN
ON/OFF
SURFACE MOUNT CONTACT
2.84
(0.112)
TOP VIEW
ON/OFF
1.91(0.075)
1.22
(0.048)
0.64
(0.025)
L1 INDUCTOR
PAD SIZE:
Min: 3.556x2.413 (0.140x0.095)
Max: 4.19x2.79 (0.165x0.110)
29.90
(1.177)
Vo,set
(V)
0.75
1.20
1.50
1.80
2.00
2.50
3.30
5.00
Rtrim
(KΩ)
Open
22.33
13.0
9.0
7.4
5.0
3.12
1.47
Vo,set
(V)
0.90
1.00
1.20
1.50
1.80
2.00
2.50
3.30
Rtrim
(KΩ)
135.36
79.17
41.71
22.98
14.96
11.75
6.93
3.15
TRHOUGH – HOLE PACKAGE S10”T”, S15 & S16”T” SERIES
SIZE SIP
0.335(8.50)max.
2.00(50.8)
0.23(5.8)
S10-12S5 / S16
0.327(8.30)max.
BLOCK DIAGRAM FOR S SERIES
Q1
+VIN
L1
+VO
1 2 3 4 5
0.139(3.52)
0.100(2.54)
0.400(10.20)
0.025(0.64)
1.000(25.40)
6 7 8 9 10 11
0.500(12.70)
0.28(7.1)
0.025(0.64)
0.050(1.30)
S10-12S5 / S16
0.512(13.0)max.
0.33(8.4)
0.29(7.4)
LAYOUT PATTERN
LAYOUT PATTERN TOP VIEW
TOP VIEW
All Dimmension In Inches(mm)
Tolerance :
.XX=¡ Ó
0.02
.XXX=¡ Ó
0.010
Dimensions are in inches (millimeters)
1.1mm PLATED THROUGH HOLE
1.6mm PAD SIZE
PIN CONNECTION
Pin FUNCTION
+Output
1
+Output
2
3
+Sense
+Output
4
5
Common
Common
6
+V Input
7
+V Input
8
No Pin
9
10 Trim
11 On/Off Control
C1
Q2
D1
C2
R sense
+SENSE
COM
COM
R1
PWM IC
ON/OFF
R trim
R2
ERR AMP
TRIM
Tolerances: X.X ±0.5mm(0.02”), X.XX ±0.25mm(0.010”), unless otherwise noted.
Intronics Power Inc. 1400 Providence Highway, Building 2, Norwood, MA 02062-5015 Phone: 1-781-551-5500 Fax: 1-781-551-5555 Rev. E
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INTRONICS [ INTRONICS POWER, INC. ]
