Applications
• Servers, Switches and Data Storage • Networking Gear
S SERIES
DC/DC MODULES
• Wireless Communications
• Data Communications
• Telecommunications
• Industrial / Medical
• Distributed Power Architecture
• Semiconductor Test Equipment
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)
S10-12S5
S16-12S5
Input Filter Type
Positive Remote on/off Control: Module ON
Module OFF
OUTPUT SPECIFICATIONS
Voltage Accuracy
Transient Response: 25% Step Load Change
Ripple and Noise, 20MHz BW, Note 3
2.8V typ. / 2.7V typ.
8.0V typ. / 7.7V typ.
8.5V typ. / 8.0V typ.
Capacitive
Open Circuit or Vin High
<0.4Vdc
Specifications & Features Summary
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•
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•
•
•
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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
±1.5% max.
<200u sec.
S10 / S15 - 20mV rms max. (50mV pk-pk max).
Temperature Coefficient
S16 - 30mV rms max.(75mV pk-pk max)
PLEASE ADD SUFFIX “T” FOR THROUGH-HOLE PACKAGE
PLEASE ADD SUFFIX “N” FOR NEGATIVE LOGIC CONTROL5
±0.03%/C max.
Continuous
Short Circuit Protection
INPUT CURRENT
Line Regulation, Note1
Load Regulation, Note2
External Trim Adj. Range (S10 Family)
±0.2% max., (SMT S15 is ±0.4% max)
±0.5% max.
MODEL
INPUT
OUTPUT
OUTPUT
％
PACKAGE
NO
FULL
NUMBER
VOLTAGE
VOLTAGE
CURRENT
EFF
±10%
LOAD
LOAD
Efficiency
Isolation Voltage
Switching Frequency
Over Temperature Protection
See Table
Not Isolated
300KHz typ.
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
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
1.0 Vdc
1.2 Vdc
10 A
10 A
10 A
10 A
10 A
10 A
10 A
10 A
15 A
16A
50 mA
50 mA
50 mA
50 mA
60 mA
60 mA
60 mA
Various
Various
Various
2353mA
2791mA
3409mA
4000mA
4396mA
5376mA
6947mA
Various
Various
Various
85
86
SIP / SMT
SIP / SMT
SIP / SMT
1.5 Vdc
88
℃
℃
120 typ., 130 for S16
1.8 Vdc
90
SIP / SMT
SIP / SMT
SIP / SMT
Operating Ambient Temperature Range
℃
℃
-40 to +85
2.0 Vdc
91
Derating Temperature
Storage Temperature Range
See Application Notes
2.5 Vdc
93
℃
℃
-55 to +125
3.3 Vdc
95
SIP / SMT
SIP / SMT
SIP / SMT
SIP / SMT
Dimensions: (Through-Hole Package) S10/S15
(Through-Hole Package) S10-12S5 & S16
(SMT Package)
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
0.75-5Vdc
0.9-3.63 Vdc
0.75-5Vdc
93 max.
94 max.
94 max.
Structure
NOTES
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.
1. Measured from High Line to Low Line
2. Measured from Full Load to Zero Load
S15(S16) Family Vo, set =1.8(3.3)Vdc
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
Consult factory for hundreds of other available input/output voltage
SMT PACKAGE S10, S15 & S16 SERIES
Recommended Pad Layout
Dimensions are in millimeters (inches)
S10-12S5 & S16-12S5
External Resistor Values
for programming output voltage
S15-5S3.3
External Resistor Values
for programming output voltage
33.0
(1.30)
9.30
(0.366)
max.
4.83
4.83
7.87
7.54
4.83
4.83
7.54
7.87
4.83 4.83
1.65
(0.065)
(0.297)
(0.190)
(0.190)(0.190)
(0.310)
(0.297)
(0.310)
(0.190) (0.190)(0.190)
Vo,set
(V)
Rtrim
(KΩ)
Open
22.33
13.0
9.0
7.4
5.0
3.12
1.47
Vo,set
(V)
Rtrim
(KΩ)
COM
+SENSE
0.75
1.20
1.50
1.80
2.00
2.50
3.30
5.00
0.90
1.00
1.20
1.50
1.80
2.00
2.50
3.30
135.36
79.17
41.71
22.98
14.96
11.75
6.93
COM
TRIM
+SENSE TRIM +VO
+VO
13.46
(0.405) (0.530)
10.29
10.29
10.92
(0.430)
(0.405)
BOTTOM VIEW
TOP VIEW
ON/OFF
+VIN
ON/OFF
+VIN
1.60
(0.063)
0.64
SURFACE MOUNT CONTACT
(0.075)
1.91
(0.025)
29.90
(1.177)
1.22
(0.048)
2.84
(0.112)
PAD SIZE:
Min: 3.556x2.413 (0.140x0.095)
Max: 4.19x2.79 (0.165x0.110)
L1 INDUCTOR
3.15
TRHOUSGHIZ– HEOLESPAICPKAGE S10”T”, S15 & S16”T” SERIES
S10-12S5 / S16
0.327(8.30)max.
BLOCK DIAGRAM FOR S SERIES
Q1
0.335(8.50)max.
L1
2.00(50.8)
0.23(5.8)
+VIN
+VO
PIN CONNECTION
Pin FUNCTION
Q2
D1
+Output
+Output
+Sense
+Output
1
2
3
4
5
6
7
8
9
R sense
C2
C1
9 11
10
1
2
3
4
6
8
7
5
+SENSE
COM
0.139(3.52)
0.100(2.54)
0.500(12.70)
0.28(7.1)
0.025(0.64)
1.000(25.40)
Common
Common
COM
0.050(1.30)
0.025(0.64)
0.400(10.20)
R1
S10-12S5 / S16
0.512(13.0)max.
+V Input
+V Input
No Pin
PWM IC
ERR AMP
R trim
ON/OFF
TRIM
LAYOUT PATTERN
LAYOUT PATTERN TOP VIEW
TOP VIEW
0.33(8.4)
0.29(7.4)
R2
10 Trim
All Dimmension In Inches(mm)
Tolerance :
11 On/Off Control
1.1mm PLATED THROUGH HOLE
1.6mm PAD SIZE
.XX=¡Ó0.02
.XXX=¡ Ó0.010
Dimensions are in inches (millimeters)
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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