WF30R24S03M-1 [ETC]
Analog IC ; 模拟IC\n
| 型号： | WF30R24S03M-1 |
| 厂家： | 
ETC |
| 描述： | Analog IC
|
| 文件： | 总4页 (文件大小：127K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Product Data Sheet
30 WATT REGULATED, 4:1 WIDE INPUT RANGE,
HIGH DENSITY DC/DC CONVERTER
WF30R
APPLICATIONS
G TELECOMMUNICATION APPLICATIONS
G BATTERY POWERED SYSTEMS
G PROCESS CONTROL EQUIPMENT
G TRANSPORTATION EQUIPMENT
G DISTRIBUTED POWER SYSTEMS
DESCRIPTION
The WF30R Series is a family of high performance DC/DC
converters. The unit is housed in a space-saving shell and com-
bines low cost with high perfomance across all line and load
conditions. A ꢀ0ꢁ output trim feature is provided, allowing
the user to compensate for long line lengths. The WF30R Se-
ries is assembled by a fully automated process using surface
mount components for increased reliability. The converter’s
rugged, low-profile, aluminium housing provides excellent EMI/
RFI shielding. Other features include:
FEATURES
G 9-36 VDC & 18-75 VDC INPUT RANGES
G INDUSTRY STANDARD PINOUTS
G INPUT AND OUTPUT FILTERING
G SINGLE AND TRIPLE OUTPUTS
G EXTENDED TEMPERATURE RANGE:
-400C TO +100OC BASEPLATE TEMPERATURE
G REMOTE ON/OFF FUNCTION
• Full Regulation Down to Zero Load
•
•
•
•
•
•
•
•
Under Voltage Lock-Out, Auto-Start
Internal Temperature Shutdown, Auto-Reset
Soft Start
Remote On/Off (Available in Positive or Negative Logic)
Remote Sense (Available in Single Outputs)
Over Current Protection
G INPUT REVERSE VOLTAGE PROTECTION
G FIXED FREQUENCY OPERATION
G EXCELLENT CROSS-REGULATION
G SIX-SIDED SHIELDING
G SHORT CIRCUIT PROTECTION
G EN60950, UL 1950 SAFETY APPROVALS PENDING
G EMC EN55022 LEVEL A
Output Over Voltage Protection
Output Voltage Adjust
AGENCY APPROVALS PENDING
Internet: http://www.cdpowerelectronics.com
Power Electronics Division, Europe
Power Electronics Division, United States
3400 E Britannia Drive, Tucson, Arizona 85706
C&D Technologies (Power Electronics) Ltd.
132 Shannon Industrial Estate, Shannon, Co. Clare, Ireland
Phone: 800.547.2537
Fax: 520.770.9369
Tel: +353.61.474.133
Fax:+353.61.474.141
WF30R 12/98 REV A
Page 1
ELECTRICAL SPECIFICATIONS
Specifications typical atT =25°C, nominal input voltage, rated output current unless otherwise stated.
A
MODEL
NOMINAL
INPUT
VOLTAGE (VDC)
RATED OUTPUT
OUTPUT
INPUT CURRENT
NOM LOAD (A)
EFFICIENCY
%
OUTPUT CURRENT
NOM LOAD (A)
(VDC)
MIN LOAD (A)
MAX LOAD (A)
WF30R24S03
WF30R24S05
WF30R24S12
WF30R24S15
WF30R24T312
WF30R24T315
WF30R24T512
WF30R24T515
24
24
24
24
24
24
24
24
3.3
5.0
12.0
15.0
3.3 + 12
3.3 + 15
5 + 12
5 + 15
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
9.0
6.0
2.5
2.0
6.0 + 0.417
6.0 + 0.333
4.0 + 0.417
4.0 + 0.333
11.0
7.5
3.0
2.4
7.5 + 0.521
7.5 + 0.416
5.0 + 0.521
5.0 + 0.416
1.488
1.488
1.471
1.471
1.506
1.506
1.488
1.488
84
84
85
85
83
83
84
84
WF30R48S03
WF30R48S05
WF30R48S12
WF30R48S15
WF30R48T312
WF30R48T315
WF30R48T512
WF30R48T515
48
48
48
48
48
48
48
48
3.3
5.0
12.0
15.0
3.3 + 12
3.3 + 15
5 + 12
5 + 15
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
9.0
6.0
2.5
2.0
6.0 + 0.417
6.0 + 0.333
4.0 + 0.417
4.0 + 0.333
11.0
7.5
3.0
2.4
7.5 + 0.521
7.5 + 0.521
5.0 + 0.521
5.0 + 0.416
0.727
0.727
0.718
0.718
0.735
0.735
0.727
0.727
86
86
87
87
85
85
86
86
COMMON SPECIFICATIONS
Specifications typical atT =25 C, nominal input voltage, rated output current unless otherwise stated.
A
°
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
INPUT
Voltage Range
WF30R24xxyzz
WF30R48xxyzz
9
18
24
48
50
36
75
75
VDC
VDC
mA
Reflected Ripple Current
INPUT CONTROL
Temperature Shutdown
Temperature Hysteresis
Quiescent Standby Current
Undervoltage Shutdown
107
5
8
7.5
16.5
1
°C
°C
mA
V
V
V
Current Into + VIN
WF30R24xxyzz
WF30R48xxyzz
WF30R24xxyzz
WF30R48xxyzz
10
Undervoltage Hysteresis
1
V
ISOLATION
RatedVoltage
Test Voltage
Resistance
Capacitance
Leakage Current
1500
1500
VDC
Vpk
GΩ
pF
µArms
60Hz, 10 Seconds
VISO=240VAC, 60Hz
10
1000
100
30
OUTPUT
Rated Power
W
Voltage Setpoint Accuracy
Single & Main Outputs
Aux. Outputs, Triples
Temperature Coefficient
Line Regulation
+1.5
+3.0
%
%
%/°C
0.2
Single & Main Outputs
Aux. Outputs, Triples
Load Regulation
High Line to Low Line
0.1
0.7
%
%
Single & Main Outputs
Aux. Outputs, Triples
Ripple & Noise
Min Load to Nom. Load
Mn Load to Nom. Load
0.4
0.6
%
%
Single & Main Outputs
Aux. Outputs, Triples
Output Adjust Range
BW = 5Hz to 20MHz
BW = 5Hz to 20MHz
All Outputs
50
80
10
80
120
12
mVpk-pk
mVpk-pk
%
Short Circuit and Overcurrent Protection
Single & Main Output
7.5
A
GENERAL
Switching Frequency
MTTF per ML-HDBK-217
Ground Benign
300
KHz
Circuit Stress Method
TA = +25° Unmodified Database
1,500,000
85
Hr
g
Package Weight
TEMPERATURE
Operation/Specification
Storage
ShutdownTemperature
Thermal Impedance, case-ambient
Case Temperature
Case Temperature
Case Temperature
-40
-55
+105
+100
+110
+110
°C
°C
°C
°C/W
7
Page 2
WF30R 12/98 REV A
ORDERING INFORMATION
WF30R
xxyzz
NOTES: A “C” designator indicates the aluminum shell is connected internally to the common
-
output return pin.
Device Family
Indicated 30 Watt Regulated DC/DC Converter
An “F” designator indicates the aluminum shell is floating and is not connected to any
part of the converter circuitry.
Model Number
Selected from Table of Electrical Characteristics
Where:
An “M” designator indicates the aluminum shell is connected internally to the main
output return pin.
xx = Input Voltage
y = Number of Outputs (Single “S”, Triple “T”)
zz = Output Voltage
An “N” designator indicates the aluminum shell is connected internally to the negative
input voltage pin.
Shell Connection
(C,F,M,N,P) refer to NOTES.
A “P” designator indicates the aluminum shell is connected internally to the positive
input voltage pin.
Remote On/Off Logic
Positive Logic - No Number
Negative Logic - 1
MECHANICAL
TOPVIEW
(6.34)
PIN CONNECTIONS
PIN #
SINGLE
Remote On/Off
+Vin
TRIPLE
Remote On/Off
+Vin
-Vin
-Aux
+Aux
Com
+Vout
Adj
1
2
3
4
5
6
7
8
WF30Rxxyzz
-Vin
-Sense
+Sense
Com
+Vout
Adj
(76.14 + 0.13)
NOTES:
All dimensions are in inches (millimeters).
Pin placement tolerance:+0.015” (+0.2mm)
Threaded insert (hex) for fixing to PCB.
SIDEVIEW
(63.45)
(50.76)
(6.29)
(0.51)
Marked with specific model ordered, date, code,
job code.
MATERIAL: Units are enclosed in an aluminum
case. Lead material is brass with a solder plated
surface to allow ease of solderability.
THREADED INSERT
(1.52)
BOTTOMVIEW
(12.18 + 0.13)
The information provided herein is believed to be reliable; however, C&D TECHNOLOGIES assumes no responsibility for inaccuracies or omissions. C&D TECHNOLOGIES assumes
no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change without notice.
No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. C&D TECHNOLOGIES does not authorize or warrant any C&D TECHNOLOGIES
product for use in life support devices/systems or in aircraft control applications.
WF30R 12/98 REV A
Page 3
PERFORMANCE GRAPHS
EFFICIENCYVS. OUTPUT LOAD
EFFICIENCYVS.TEMPERATURE
15V
12V
5V
10
5
90
85
80
75
70
65
60
55
50
3V
100% Load
20% Load
0
-5
-10
-40
10
20
40
50
60
80
100
-15
25
65
110
Output Load (% or Rated)
Tcase (C)
50%Load
10%Load
100%Load
EFFICIENCYVS. INPUT VOLTAGE
OUTPUT RIPPLE VS. INPUT VOLTAGE
0.6
0.4
0.2
0
1.4
1.2
1
-0.2
-0.4
-0.6
-0.8
-1
0.8
0.6
LL
Nom
HL
Vin
0.4
LL
Nom
HL
Vin
TRIM RESISTORVS. OUTPUTVOLTAGE CHANGE
5
5
3
-trim +trim
OUTPUT RIPPLEVS.TEMPERATURE
50
45
40
35
30
25
20
15
10
5
1.2
1
0.8
0.6
-40
0
-15
25
65 110
10
9
8
7
6
5
4
3
2
1
Tcase (C)
Percentage Change In OutputVoltage
TRIM RESISTORVS. OUTPUTVOLTAGE CHANGE
THERMAL DERATING CURVE
12 15
15
+trim -trim trim
100
90
80
70
60
50
40
30
20
10
0
100
80
60
40
20
0
Ambient
Case
-40
0
85
95
100
105
110
115
120
130
Temperature (C)
10
9
8
7
6
5
4
3
2
1
Percentage Change In OutputVoltage
HYSTERESIS GRAPH
Undervoltage Lockout Threshold Voltages
Nominal Input
Voltage Range
Shutdown Low
Voltage (V1)
OFF
Shutdown High
Voltage (V2)
ON
24
48
7.5
16.5
8.5
17.5
Specifications typical atTA=25°C, rated output current.
Page 4
WF30R 12/98 REV A
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