W30 Series - Intronics

®
W30 Series
DC/DC MODULES
1400 PROVIDENCE HIGHWAY • BUILDING 2
NORWOOD, MASSACHUSETTS 02062-5015
WWW.INTRONICS.COM
Applications
• Servers, Switches and Data Storage
• Wireless Communications
• Distributed Power Architecture
• Semiconductor Test Equipment
• Networking Gear
• Data Communications
• Telecommunications
• Industrial / Medical
The W30 Family of high efficiency DC/DC converters offer power levels of up to 30 Watts, exceeding that of other products with the same Industry-Standard Pinouts, while providing much smaller
footprints. With a wide input voltage range and single outputs, ranging from 1.5 to 15 Volts, these converters provide versatility without sacrificing the board space. All models feature an input filter
and microcontroller-based protection features. The open frame construction allows very efficient heat transfer with no hot spots. All converters combine creative design practices with highly derated
power devices to achieve superior efficiencies (up to 94%), reliability, high performance and low cost solution to systems designers.
Specifications & Features Summary
• No minimum load required
• On/Off pin control
• -40°C to +85°C ambient operation
• Output adjustment +/-10% range
• 1500V, 10MΩ input-to-output isolation
• Output overcurrent protection
• Input Under voltage protection
• Input Over voltage protection
• Synchronous rectification topology
• MTBF of up to 1,000,000 hours @ 50°C (Bellcore)
• Over Voltage protection
• Over Temperature protection
• Please add suffix “A” or “B”, depending on Pinout
• Please add suffix “N” for Negative Logic
• Delivers up to 30W in 1” x 2” package with Industry-Standard Pinouts
• UL 60950 pending, TUV EN60950 and CSA C22.2 No. (Pending)
Model
W30-12S1.5
W30-12S1.8
W30-12S2.5
W30-12S3.3
W30-12S5
W30-12S12
W30-12S15
U30-12S1.5
U30-12S1.8
U30-12S2.5
U30-12S3.3
U30-12S5
U30-12S12
U30-12S15
W30-24S1.5
W30-24S1.8
W30-24S2.5
W30-24S3.3
W30-24S5
W30-24S12
W30-24S15
W30-48S1.5
W30-48S1.8
W30-48S2.5
W30-48S3.3
W30-48S5
W30-48S12
W30-48S15
Input
Voltage
Range
(Vin)
9-18
9-18
9-18
9-18
9-18
9-18
9-18
9-36
9-36
9-36
9-36
9-36
9-36
9-36
18-36
18-36
18-36
18-36
18-36
18-36
18-36
36 - 75
36 - 75
36 - 75
36 - 75
36 - 75
36 - 75
36 - 75
Iin No
Load
0.030
0.035
0.040
0.040
0.050
0.050
0.050
0.030
0.035
0.040
0.040
0.050
0.050
0.050
0.025
0.028
0.032
0.035
0.040
0.050
0.050
0.025
0.028
0.032
0.035
0.040
0.050
0.050
I in
Full
Load
(A)
2.0
2.38
3.26
3.26
3.66
3.58
3.54
2.05
2.44
3.30
3.35
3.75
3.70
3.66
1.00
1.19
1.63
1.63
1.83
1.81
1.79
.490
.581
.789
.808
.905
.896
.886
Output
Voltag
e
(Vo)
1.5
1.8
2.5
3.3
5.0
12.0
15.0
1.5
1.8
2.5
3.3
5.0
12.0
15.0
1.5
1.8
2.5
3.3
5.0
12.0
15.0
1.5
1.8
2.5
3.3
5.0
12.0
15.0
FOR POTTED UNITS AND OTHER AVAILABLE VOLTAGES
AND FEATURES PLEASE CONSULT THE FACTORY
Output
Curren
t (Io) A
Eff
(Typ)
%
Regulation
Line/Load
(%)
10.0
10.0
10.0
8.0
6.0
2.5
2.0
10.0
10.0
10.0
8.0
6.0
2.5
2.0
10.0
10.0
10.0
8.0
6.0
2.5
2.0
10.0
10.0
10.0
8.0
6.0
6.0
6.0
83
84
85
90
91
93
94
81
82
84
88
89
90
91
83
84
85
90
91
92
93
85
86
88
91
92
93
94
±0.2 / ±0.2
±0.3 / ±0.2
±0.2 / ±0.2
±0.2 / ±0.2
±0.2 / ±0.2
±0.2 / ±0.2
±0.2 / ±0.2
±0.2 / ±0.2
±0.3 / ±0.2
±0.2 / ±0.2
±0.2 / ±0.2
±0.2 / ±0.2
±0.2 / ±0.2
±0.2 / ±0.2
±0.2 / ±0.2
±0.3 / ±0.2
±0.2 / ±0.2
±0.2 / ±0.2
±0.2 / ±0.2
±0.2 / ±0.2
±0.2 / ±0.2
±0.2 / ±0.2
±0.3 / ±0.2
±0.2 / ±0.2
±0.2 / ±0.2
±0.2 / ±0.2
±0.2 / ±0.2
±0.2 / ±0.2
Ripple
/ Noise
(MV)
pk-pk
15
15
15
20
20
50
50
15
15
15
20
20
50
50
15
15
15
20
20
50
50
15
15
15
20
20
50
50
+
Vin
-
2 Vin●
Vout+ 4
Vout- 5
+
Vout
-
1 ON/OFF
ON/OFF
Trim 6
Fig 1. Recommended ON/OFF circuit configuration
Output over power protection
Over-voltage protection
Temperature coefficient
Capacitive Load
Output characteristics
Startup time
Transient recovery time
Transient peak deviation
Isolation characteristics
Isolation (primary to secondary)
Isolation resistance
Isolation capacitance
Feature Characteristics
Switching frequency
ON/OFF control (Positive logic)
Converter On
Converter Off
ON/OFF control (Negative logic)
Converter On
Converter Off
Over Temperature Protection
Calculated MTBF
NOTES
MIN
(see thermal charts)
0
-40
-55
9-18V,9-36V,18-36V, 36-75V
xx
17/35
TYP
xx
Transient duration: 100ms
100% load , 18Vin
Vin =9-18,9-36,18-36,36-75V
0%-100%Load
20Mz bandwidth,
100% Load, 12/24/48 Vin
See pinout A notes on charts
110
120
120
5% to 95% of the Vo
50% load change
50% load change
75
85
125
95
V
°C
°C
%
xx
16/34
100
1.830
10
V
V
V
V
A
mA
1.0
±0.2
±0.2
±10
35
%Vo
%
%
%
mV
300
3.5
All Models
3.5
Maximum component level
Bellcore @ 50°C
> 1,000,000 hrs
(pk-pk)
140
135
±0.02
10000
%
%Vo
%/°C
µF
1
250
4
ms
µs
%Vo
1000
VDC
MΩ
pF
400
KHz
0.8
V
V
10
Primary to secondary
(<2.5V = 300) (>3.3V=400)
All Models
UNIT
1500
1minute
1500VDC, Primary to secondary
MAX
0.8
130
V
V
°C
Hrs
Basic Operations and Functions
Remote Sense
W30 Family is a high efficiency, isolated DC/DC converter. Neither heat sink nor airflow is required
when the unit operates at ambient temperature of 25C. The unit has basic control, output
adjustment and protection functions.
The unit does NOT have remote sense pins.
Input (Pin 2, Pin 3)
Output Trim (Pin 6)
Input power Vin(+) must be connected to Positive input pin 3; Input power Vin(-) must be
connected to Negative input pin2.
Permits the user to adjust the output voltage
up or down to achieve the custom voltage or
to make the output voltage margining.
3 Vin+
PARAMETER
Absolute maximum rating
Input voltage
Operating ambient temperature
Storage temperature
Humidity
Input characteristics
Operating input voltage range
Turn on voltage threshold
Turn off voltage threshold
Transient withstand
Maximum input current
Off converter input current
Output characteristics
Output voltage setpoint accuracy
Output voltage line regulation
Output voltage load regulation
Output voltage trim range
Output voltage ripple / noise
(See notes & charts)
The unit’s output voltage can be adjusted up
10% or down 10% relative to the rated
output voltage by adding an external resistor
between pin 6 and one of the output pins
(pin 4 and 5).
To increase the output voltage, a trim
resistor should be connected between pin
6(Trim) and pin 5 (Vout-).
To decrease the output voltage, a trim
resistor should be connected between pin 6
(Trim) and pin 4 (Vout+).
Output (Pin 4, Pin 5)
Output power Vout(+) must be connected to Positive output pin 4; Output power Vout(-) must be
connected to Negative output pin6.
ON/OFF (Pin 1)
Permits the user to maintain unit On/Off, in order to properly sequence different power supplies
and reduce power consumption during the standby condition. There are two ON/OFF control
options: positive logic (W30-SX) and negative logic (W30-SXN). Both are referenced to Vin-.
Pin 1 is the "Enable" pin, connecting a TTL compatible pin. A TTL control signal to this pin,
according to the specification, turns the unit on or off.
The positive logic unit turns on when the pin is at logic high or open, and turns off at logic low. The
negative logic unit turns on when the pin is at logic low, and turns off at logic high state. Typical
ON/OFF connection is shown in Fig 1.
Intronics, Inc. 1400 Providence Highway, Building 2, Norwood, MA 02062-5015 ● Phone: 1-800-367-0004, 1-781-551-5500 ● Fax: 1-781-551-5555 Rev. B
W30-12 EFFICIENCY CHARTS
W30-12S3.3
95
90
85
80
75
70
65
60
95
Efficiency (%)
Efficiency (%)
W30-12S5
9V
12V
24V
90
9V
85
12V
80
24V
75
70
1
2
3
4
5
1
6
2
3
4
5
6
7
8
LOAD CURRENT (AMPS)
LOAD CURRENT (AMPS)
W30-12 DERATING CHARTS
W30-12S5
W30-12S3.3
8.2
6
9V
5.5
12V
5
18V
4.5
CURRENT (AMPS)
CURRENT (AMPS)
6.5
8
7.8
9V
7.6
12V
7.4
18V
7.2
7
6.8
4
25 30 35 40 45 50 55 60 65 70 75 80 85
25 30 35 40 45 50 55 60 65 70 75 80 85
AMBIENT TEMPERTURE (C)
AMBIENT TEMPERTURE (C)
W30-12 OUTPUT NOISE
Intronics, Inc. 1400 Providence Highway, Building 2, Norwood, MA 02062-5015 ● Phone: 1-800-367-0004, 1-781-551-5500 ● Fax: 1-781-551-5555 Rev. B
W30-12 TRANSIENT RESPONSE
W30-12 TURN ON TIME
Intronics, Inc. 1400 Providence Highway, Building 2, Norwood, MA 02062-5015 ● Phone: 1-800-367-0004, 1-781-551-5500 ● Fax: 1-781-551-5555 Rev. B
U30-12 EFFICIENCY CHARTS
U30-12S5
U30-12S3.3
95
85
Efficiency (%)
Efficiency (%)
95
9V
12V
75
24V
65
36V
55
85
9V
75
12V
65
24V
55
36V
45
1
2
3
4
5
6
1
LOAD CURRENT (AMPS)
2
3
4
5
6
7
8
9
LOAD CURRENT (AMPS)
U30-12 DERATING CHARTS
U30-12S5
U30-12S3.3
8.5
8
5.5
5
4.5
9V
12V
4
3.5
3
24V
36V
CURRENT (AMPS)
CURRENT (AMPS)
6.5
6
7.5
9V
7
12V
6.5
24V
6
36V
5.5
5
2.5
2
4.5
25 30 35 40 45 50 55 60 65 70 75 80 85
25 30 35 40 45 50 55 60 65 70 75 80 85
AMBIENT TEMPERTURE (C)
AMBIENT TEMPERTURE (C)
U30-12 OUTPUT NOISE
Intronics, Inc. 1400 Providence Highway, Building 2, Norwood, MA 02062-5015 ● Phone: 1-800-367-0004, 1-781-551-5500 ● Fax: 1-781-551-5555 Rev. B
U30-12 TRANSIENT RESPONSE
U30-12 TURN ON TIME
Intronics, Inc. 1400 Providence Highway, Building 2, Norwood, MA 02062-5015 ● Phone: 1-800-367-0004, 1-781-551-5500 ● Fax: 1-781-551-5555 Rev. B
W30-24 EFFICIENCY CHARTS
W30-24S5
W30-24S3.3
Efficiency (%)
95
90
18V
85
24V
36V
80
90
Eff
ici
en 80
cy
(% 70
)
60
75
18V
24V
36V
50
1
2
3
4
5
6
1
Load Current (AMPS)
2
3
4
5
6
7
8
LOAD CURRENT (AMPS)
W30-24 DERATING CHARTS
W30-24S5
7
9
6
8
5
18V
4
24V
3
36V
2
1
CURRENT (AMPS)
CU
RR
EN
T
9A
MP
S)
W30-24S3.3
7
6
18V
5
24V
4
36V
3
2
1
0
0
25 30 35 40 45 50 55 60 65 70 75 80 85
AMBIENT TEMPERTURE (C)
25
30
35
40
45
50
55
60
65
70
75
80
85
AMBIENT TEMPERTURE (C)
W30-24 OUTPUT NOISE
Intronics, Inc. 1400 Providence Highway, Building 2, Norwood, MA 02062-5015 ● Phone: 1-800-367-0004, 1-781-551-5500 ● Fax: 1-781-551-5555 Rev. B
W30-24 TRANSIENT RESPONSE
W30-24 TURN ON TIME
Intronics, Inc. 1400 Providence Highway, Building 2, Norwood, MA 02062-5015 ● Phone: 1-800-367-0004, 1-781-551-5500 ● Fax: 1-781-551-5555 Rev. B
W30-48 EFFICIENCY CHARTS
W30-48S5
W30-48S3.3
100
90
36V
80
48V
70
75V
Efficiency (%)
Efficiency (%)
100
60
90
36V
80
48V
70
75V
60
50
50
1
2
3
4
5
6
1
LOAD CURRENT (AMPS)
2
3
5
6
7
8
LOAD CURRENT (AMPS)
W30-48S1.8
W30-48S2.5
100
95
90
90
80
36V
75
48V
70
75V
65
60
Efficiency (%)
85
Efficiency (%)
4
80
36V
70
48V
75V
60
50
55
50
40
1
2
3
4
5
6
7
8
9 10
1
LOAD CURRENT (AMPS)
2
3
4
5
6
7
8
9 10
LOAD CURRENT (AMPS)
W30-48S1.5
Efficiency (%)
90
80
36V
70
48V
60
75V
50
40
1
2
3
4
5
6
7
8
9 10
LOAD CURRENT (AMPS)
Intronics, Inc. 1400 Providence Highway, Building 2, Norwood, MA 02062-5015 ● Phone: 1-800-367-0004, 1-781-551-5500 ● Fax: 1-781-551-5555 Rev. B
W30-48 DERATING CHARTS (STILL AIR)
W30-48S5
W30-48S3.3
6.5
9
6
5.5
36V
5
48V
4.5
75V
4
CURRENT (AMPS)
CURRENT (AMPS)
8.5
8
36V
48V
7.5
75V
7
6.5
3.5
3
6
25
30
35
40
45
50
55
60
65
70
75
80
85
25
20
35
AMBIENT TEMPERTURE (C)
40
45
W30-48S2.5
60
65
70
75
80
85
11
10
10.5
9.5
9
36V
8.5
48V
8
75V
7.5
7
CURRENT (AMPS)
LOAD CURRENT (AMPS)
55
W30-48S1.8
10.5
10
9.5
36V
9
48V
8.5
75V
8
7.5
6.5
7
6
25
30
35
40
45
50
55
60
65
70
75
80
25
85
AMBIENT TEMPERTURE (C)
30
35
40
45
50
55
60
65
70
75
80
85
AMBIENT TEMPERTURE (C)
Note 1)
W30-48S1.5
11
Units tested horizontally in a sealed enclosure
(6”x6”X3”), within an environmental chamber.
10.5
CURRENT (AMPS)
50
AMBIENT TEMPERTURE (C)
10
9.5
36V
9
48V
8.5
75V
8
7.5
7
25
30
35
40
45
50
55
60
65
70
75
80
85
Note 2)
Ambient temperature measured within sealed
enclosure.
Note 3)
Derating occurs when a maximum temperature of
120°C is measured at the thermal switch.
AMBIENT TEMPERTURE (C)
Intronics, Inc. 1400 Providence Highway, Building 2, Norwood, MA 02062-5015 ● Phone: 1-800-367-0004, 1-781-551-5500 ● Fax: 1-781-551-5555 Rev. B
W30-48 OUTPUT NOISE (PINOUT B)
Note 1)
With Pinout A 10uf tantalum caps
across each output is recommended
Intronics, Inc. 1400 Providence Highway, Building 2, Norwood, MA 02062-5015 ● Phone: 1-800-367-0004, 1-781-551-5500 ● Fax: 1-781-551-5555 Rev. B
W30-48 TRANSIENT RESPONSE
Intronics, Inc. 1400 Providence Highway, Building 2, Norwood, MA 02062-5015 ● Phone: 1-800-367-0004, 1-781-551-5500 ● Fax: 1-781-551-5555 Rev. B
W30-48 TURN ON TIME
Intronics, Inc. 1400 Providence Highway, Building 2, Norwood, MA 02062-5015 ● Phone: 1-800-367-0004, 1-781-551-5500 ● Fax: 1-781-551-5555 Rev. B
W30-48 TRIM CHARTS
W30-48S5
6
5.5
Vo
Vo TRIM UP
5
Vo TRIM DOWN
4.5
4
1
10
100
1000
10000
100000
1000000
TRIM RESISTOR
W30-48S3.3
4
3.5
Vo
Vo TRIM UP
Vo TRIM DOWN
3
2.5
1
10
100
1000
10000
100000
1000000
TRIM RESISTOR
W30-48S2.5
3
2.8
2.6
Vo
Vo TRIM UP
Vo TRIM DOWN
2.4
2.2
2
1
10
100
1000
10000
100000
TRIM RESISTOR
Intronics, Inc. 1400 Providence Highway, Building 2, Norwood, MA 02062-5015 ● Phone: 1-800-367-0004, 1-781-551-5500 ● Fax: 1-781-551-5555 Rev. B
W30-48 TRIM CHARTS CONTINUED
W30-48S1.8
2.1
2
1.9
Vo
Vo TRIM UP
Vo TRIM DOWN
1.8
1.7
1.6
1
10
100
1000
10000
100000
TRIM RESISTOR
W30-48S1.5
1.7
1.65
1.6
Vo
Vo TRIM UP
Vo TRIM DOWN
1.55
1.5
1.45
1
10
100
1000
10000
100000
TRIM RESISTOR
Intronics, Inc. 1400 Providence Highway, Building 2, Norwood, MA 02062-5015 ● Phone: 1-800-367-0004, 1-781-551-5500 ● Fax: 1-781-551-5555 Rev. B
W30 PINOUTS
BOTTOM VIEW
W30 FAMILY
0.800
(20.32)
0.080
(2.03)
0.400
(10.16)
6
Trim
5
-Vo
Pinout A
3
2
1
+Vin -Vin S/D
4
+Vo
0.300
(7.62)
5
-Vo
6
Trim
0.080
(2.03)
1.800
(45.72)
0.800
(20.32)
Pinout B
1.960
(49.78)
0.080
(2.03)
0.450
(11.43)
0.400
(10.16)
0.080
(2.03)
0.580
(14.73)
4
+Vo
0.800
(20.32)
3
2
+Vin -Vin
0.450
(11.43)
0.500
(12.70)
0.960
(24.38)
All dimensions are in inches [mm]
All pins are dia. 0.040 [1.02]
Pin material: Tin-plated Brass
1.960
(49.78)
1
S/D
0.400
(10.16)
0.180
(4.57)
0.600
(15.24)
0.960
(24.38)
Tolerances
Inches
Millimeters
• XX ±0.020
• X ±0.5
• XXX ±0.010
• XX ±0.25
Pin: ±0.002
±0.05
Intronics, Inc. 1400 Providence Highway, Building 2, Norwood, MA 02062-5015 ● Phone: 1-800-367-0004, 1-781-551-5500 ● Fax: 1-781-551-5555 Rev. B