STMicroelectronics GS100T300-15 70w/100w dc-dc converters family Datasheet

GS70/100T300 Family
70W/100W DC-DC CONVERTERS FAMILY
Type
Vi
Vo
Io
GS70T300-3.5
200 to 400 V
3,5 V
20 A
GS100T300-5
200 to 400 V
5,2 V
20 A
GS100T300-12
200 to 400 V
12,0 V
8,3 A
GS100T300-15
200 to 400 V
15,0 V
6,6 A
GS100T300-24
200 to 400 V
24,0 V
4,2 A
GS100T300-48
200 to 400 V
48,0 V
2,0 A
FEATURES
High input voltage range bus: 200 to 400Vdc
UL, TUV approved
High output power (up to 100W)
High efficiency (80% min. on GS100T300-5 module)
Output voltages range: 3.5-5.2-12-15-24and 48V
Output voltage adjustable by external pin
Remote load voltage sense compensation
Output short-circuit protection
Output overvoltage protection
Undervoltage lock-out
Minimal overshoot during load transients
3750VRMS input to output isolation voltage
Internal input and output filtering
Softstart
PCB or chassis mountable
Mechanical Dimensions 101,6 • 50,8 • 20 mm
(4,00 • 2,00 • 0,79 inches)
June 1994
DESCRIPTION
The GS70/100T300 family includes 70/100W DCDC converters used to generate isolated output
voltages with an output current up to 20A from a
wide range input voltage (200 to 400Vdc).
All the GS70/10 0T300 family modules require an
external fuse (1 Amps.) on the input side.
1/10
GS70/100T300 Family
GS70T300-3.5ELECTRICAL CHARACTERISTICS (Tamb = 25°C unless otherwise specified)
Symbol
Parameter
Test Conditions
Vo = 3.5V Io = 0 to 20A
(Operating Conditions)
Min
Typ
Max
Unit
200
300
400
VDC
Vi
Input Voltage
Qi
Inrush Charge
Vi = 400V
Io = 20A
Pi
Input Power
Vi = 300V
Vo
Output Voltage
Vi = 200 to 400V
Io = 0 to 20A
3.43
Vo
Output Voltage Range
Vi = 200 to 400V
Io = 0 to 20A (see fig. 2)
1.75
Output Ripple and
Noise Voltage
Vi = 300V
Io = 20A
Output Overvoltage
Limit Initiation
Vi = 200 to 400V
Io = 0 to 20A
δVOL
Line Regulation
Vi = 200 to 400V
Io = 20A
±0.1
%
δVOO
Load Regulation
Vi = 300V
Io = 0 to 20A
±0.1
%
∆Vo
Total Remote Sense Compensation
Vi = 200 to 400V
0.6
V
δVo
Peak Load Transient Response
Vi = 300V
SVR
Supply Voltage Rejection
f = 100Hz
Io
Output Current
Vi = 200 to 400V
Vo = 3.3V
0
IoI
Overcurrent Limit Initiation
Vi = 300V
21
Iosc
Shortcircuit Output Current
Vi = 300V
18
ts
Load Transient Settling Time
Vi = 300V
δIo = 10A
300
ton
Turn-on Time
Vi = 200V
Io = 20A
6
Vis
Isolation Voltage
Input to Output
3750
Input to Baseplate
2500
Output to Baseplate
500
Vorn
Vol
40•10
Io = 0A (No Load)
C
2.5
3.5
35
W
3.57
V
3.5
V
40
mVpp
BW = 0 to 20Mhz
1.2•Vo
δIo = 10A
fs
Switching Frequency
Vi = 200 to 400V
Io = 0 to 20A
η
Efficiency
Vi = 300V
R th
Thermal Resistance
Baseplate to Ambient
Tcop
Operating Case
Temperature Range
Tstg
Storage Temperature Range
2/10
-6
Io = 20A
78
V
500
mVp
55
dB
20
A
23
25
A
23
28
A
µs
10
ms
VRMS
150
kHz
79
%
7.5
°C/W
0
+70
°C
– 40
+100
°C
GS70/100T300 Family
GS100T300-5 ELECTRICAL CHARACTERISTICS (Tamb = 25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Vo = 5V
Io = 0 to 20A
(Operating Conditions)
Min
Typ
Max
Unit
200
300
400
VDC
Vi
Input Voltage
Qi
Inrush Charge
Vi = 400V
Io = 20A
Pi
Input Power
Vi = 300V
Vo
Output Voltage
Vi = 200 to 400V
Io = 0 to 20A
5.09
Vo
Output Voltage Range
Vi = 200 to 400V
Io = 0 to 20A (see fig. 2)
2.6
Output Ripple and
Noise Voltage
Vi = 300V
Io = 20A
Output Overvoltage
Limit Initiation
Vi = 200 to 400V
Io = 0 to 20A
δVOL
Line Regulation
Vi = 200 to 400V
Io = 20A
±0.1
%
δVOO
Load Regulation
Vi = 300V
Io = 0 to 20A
±0.1
%
∆Vo
Total Remote Sense Compensation
Vi = 200 to 400V
0.6
V
δVo
Peak Load Transient Response
Vi = 300V
SVR
Supply Voltage Rejection
f = 100Hz
Io
Output Current
Vi = 200 to 400V
Vo = 5V
0
IoI
Overcurrent Limit Initiation
Vi = 300V
21
Iosc
Shortcircuit Output Current
Vi = 300V
18
ts
Load Transient Settling Time
Vi = 300V
δIo = 1A
300
ton
Turn-on Time
Vi = 200V
Io = 20A
6
Vis
Isolation Voltage
Input to Output
3750
Output to Baseplate
500
Input to Baseplate
2500
Vorn
Vol
Io = 0A (No Load)
Vi = 200 to 400V
Io = 0 to 20A
η
Efficiency
Vi = 300V
R th
Thermal Resistance
Baseplate to Ambient
Tcop
Operating Case
Temperature Range
Tstg
Storage Temperature Range
Io = 20A
2.5
W
5.20
5.30
V
5.20
V
50
mVpp
1.2•Vo
δIo = 1A
Switching Frequency
C
40
BW = 0 to 20Mhz
fs
40•10-6
80
V
500
mVp
55
dB
20
A
23
25
A
23
28
A
µs
10
ms
VRMS
150
kHz
81
%
7.5
°C/W
0
+70
°C
– 40
+100
°C
3/10
GS70/100T300 Family
GS100T300-12ELECTRICAL CHARACTERISTICS (Tamb = 25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
200
300
400
VDC
Vi
Input Voltage
Vo = 12V Io = 0 to 8.3A
(Operating Conditions)
Qi
Inrush Charge
Vi = 400V
Io = 8.3A
Pi
Input Power
Vi = 300V
Vo
Output Voltage
Vi = 200 to 400V
Io = 0 to 8.3A
Vo
Output Voltage Range
Vi = 200 to 400V
Io = 0 to 8.3A (see fig. 2)
Output Ripple and
Noise Voltage
Vi = 300V
Io = 8.3A
Output Overvoltage
Limit Initiation
Vi = 200 to 400V
Io = 0 to 8.3A
δVOL
Line Regulation
Vi = 200 to 400V
Io = 8.3A
±0.1
%
δVOO
Load Regulation
Vi = 300V
Io = 0 to 8.3A
±0.1
%
∆Vo
Total Remote Sense Compensation
Vi = 200 to 400V
0.6
V
δVo
Peak Load Transient Response
Vi = 300V
SVR
Supply Voltage Rejection
f = 100Hz
Io
Output Current
Vi = 200 to 400V
Vo = 12V
IoI
Overcurrent Limit Initiation
Vi = 300V
8.8
Iosc
Shortcircuit Output Current
Vi = 300V
7.5
ts
Load Transient Settling Time
Vi = 300V
δIo = 4A
300
ton
Turn-on Time
Vi = 200V
Io = 8.3A
6
Vis
Isolation Voltage
Input to Output
3750
Input to Baseplate
2500
Output to Baseplate
500
Vorn
Vol
Io = 0A (No Load)
Vi = 200 to 400V
Io = 0 to 8.3A
η
Efficiency
Vi = 300V
R th
Thermal Resistance
Baseplate to Ambient
Tcop
Operating Case
Temperature Range
Tstg
Storage Temperature Range
Io = 8.3A
2.5
W
12.00
100
12.24
V
13.2
V
120
mVpp
1.2•Vo
δIo = 4A
Switching Frequency
C
6.0
BW = 0 to 20Mhz
fs
4/10
11.76
40•10-6
500
mVp
45
dB
0
83
V
8.3
A
9.1
11.0
A
9.0
11.0
A
µs
10
ms
VRMS
150
kHz
84
%
7.5
°C/W
0
+70
°C
– 40
+100
°C
GS70/100T300 Family
GS100T300-15ELECTRICAL CHARACTERISTICS (Tamb = 25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
200
300
400
VDC
Vi
Input Voltage
Vo = 15V Io = 0 to 6.6A
(Operating Conditions)
Qi
Inrush Charge
Vi = 400V
Io = 6.6A
Pi
Input Power
Vi = 300V
Vo
Output Voltage
Vi = 200 to 400V
Io = 0 to 6.6A
14.7
Vo
Output Voltage Range
Vi = 200 to 400V
Io = 0 to 6.6A (see fig. 2)
7.5
Output Ripple and
Noise Voltage
Vi = 300V
Io = 6.6A
Output Overvoltage
Limit Initiation
Vi = 200 to 400V
Io = 0 to 6.6A
δVOL
Line Regulation
Vi = 200 to 400V
Io = 6.6A
±0.1
%
δVOO
Load Regulation
Vi = 300V
Io = 0 to 6.6A
±0.1
%
∆Vo
Total Remote Sense Compensation
Vi = 200 to 400V
0.6
V
δVo
Peak Load Transient Response
Vi = 300V
SVR
Supply Voltage Rejection
f = 100Hz
Io
Output Current
Vi = 200 to 400V
Vo = 15V
IoI
Overcurrent Limit Initiation
Vi = 300V
7.1
Iosc
Shortcircuit Output Current
Vi = 300V
6.5
ts
Load Transient Settling Time
Vi = 300V
δIo = 3.3A
300
ton
Turn-on Time
Vi = 200V
Io = 6.6A
6
Vis
Isolation Voltage
Input to Output
3750
Input to Baseplate
2500
Output to Baseplate
500
Vorn
Vol
Io = 0A (No Load)
Vi = 200 to 400V
Io = 0 to 6.6A
η
Efficiency
Vi = 300V
R th
Thermal Resistance
Baseplate to Ambient
Tcop
Operating Case
Temperature Range
Tstg
Storage Temperature Range
Io = 6.6A
2.5
W
15.0
15.3
V
16.5
V
150
mVpp
1.2•Vo
δIo = 3.3A
Switching Frequency
C
110
BW = 0 to 20Mhz
fs
40•10-6
500
mVp
45
dB
0
84
V
6.6
A
7.5
8.0
A
8.0
10.0
A
µs
10
ms
VRMS
150
kHz
85
%
7.5
°C/W
0
+70
°C
– 40
+100
°C
5/10
GS70/100T300 Family
GS100T300-24ELECTRICAL CHARACTERISTICS (Tamb = 25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
200
300
400
VDC
Vi
Input Voltage
Vo = 24V Io = 0 to 4.2A
(Operating Conditions)
Qi
Inrush Charge
Vi = 400V
Io = 4.2A
Pi
Input Power
Vi = 300V
Vo
Output Voltage
Vi = 200 to 400V
Io = 0 to 4.2A
23.5
Vo
Output Voltage Range
Vi = 200 to 400V
Io = 0 to 4.2A (see fig. 2)
12.0
Output Ripple and
Noise Voltage
Vi = 300V
Io = 4.2A
Output Overvoltage
Limit Initiation
Vi = 200 to 400V
Io = 0 to 4.2A
δVOL
Line Regulation
Vi = 200 to 400V
Io = 4.2A
±0.1
%
δVOO
Load Regulation
Vi = 300V
Io = 0 to 4.2A
±0.1
%
∆Vo
Total Remote Sense Compensation
Vi = 200 to 400V
0.6
V
δVo
Peak Load Transient Response
Vi = 300V
SVR
Supply Voltage Rejection
f = 100Hz
Io
Output Current
Vi = 200 to 400V
Vo = 24V
IoI
Overcurrent Limit Initiation
Vi = 300V
4.5
Iosc
Shortcircuit Output Current
Vi = 300V
3.8
ts
Load Transient Settling Time
Vi = 300V
δIo = 2.1A
300
ton
Turn-on Time
Vi = 200V
Io = 4.2A
6
Vis
Isolation Voltage
Input to Output
3750
Input to Baseplate
2500
Output to Baseplate
500
Vorn
Vol
Io = 0A (No Load)
Vi = 200 to 400V
Io = 0 to 4.2A
η
Efficiency
Vi = 300V
R th
Thermal Resistance
Baseplate to Ambient
Tcop
Operating Case
Temperature Range
Tstg
Storage Temperature Range
6/10
Io = 4.2A
2.5
W
24.0
24.5
V
26.4
V
240
mVpp
1.2•Vo
δIo = 2.1A
Switching Frequency
C
200
BW = 0 to 20Mhz
fs
40•10-6
500
mVp
40
dB
0
84
V
4.2
A
5.0
5.5
A
4.5
6.0
A
µs
10
ms
VRMS
150
kHz
85
%
7.5
°C/W
0
+70
°C
– 40
+100
°C
GS70/100T300 Family
GS100T300-48ELECTRICAL CHARACTERISTICS (Tamb = 25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
200
300
400
VDC
Vi
Input Voltage
Vo = 48V Io = 0 to 2.1A
(Operating Conditions)
Qi
Inrush Charge
Vi = 400V
Io = 2.1A
Pi
Input Power
Vi = 300V
Vo
Output Voltage
Vi = 200 to 400V
Io = 0 to 2.1A
47.04
Vo
Output Voltage Range
Vi = 200 to 400V
Io = 0 to 2.1A (see fig. 2)
24.0
Output Ripple and
Noise Voltage
Vi = 300V
Io = 2.1A
Output Overvoltage
Limit Initiation
Vi = 200 to 400V
Io = 0 to 2.1A
δVOL
Line Regulation
Vi = 200 to 400V
Io = 2.1A
±0.1
%
δVOO
Load Regulation
Vi = 300V
Io = 0 to 2.1A
±0.1
%
∆Vo
Total Remote Sense Compensation
Vi = 200 to 400V
0.6
V
δVo
Peak Load Transient Response
Vi = 300V
SVR
Supply Voltage Rejection
f = 100Hz
Io
Output Current
Vi = 200 to 400V
Vo = 48V
IoI
Overcurrent Limit Initiation
Vi = 300V
2.1
Iosc
Shortcircuit Output Current
Vi = 300V
1.8
ts
Load Transient Settling Time
Vi = 300V
δIo = 1A
300
ton
Turn-on Time
Vi = 200V
Io = 2.1A
6
Vis
Isolation Voltage
Input to Output
3750
Input to Baseplate
2500
Output to Baseplate
500
Vorn
Vol
Io = 0A (No Load)
Vi = 200 to 400V
Io = 0 to 2.1A
η
Efficiency
Vi = 300V
R th
Thermal Resistance
Baseplate to Ambient
Tcop
Operating Case
Temperature Range
Tstg
Storage Temperature Range
Io = 2.1A
2.5
W
48.00
48.96
V
52.8
V
500
mVpp
1.2•Vo
δIo = 1A
Switching Frequency
C
400
BW = 0 to 20Mhz
fs
40•10-6
500
mVp
35
dB
0
84
V
2
A
2.3
2.5
A
2.3
2.8
A
µs
10
ms
VRMS
150
kHz
85
%
7.5
°C/W
0
+70
°C
– 40
+100
°C
7/10
GS70/100T300 Family
CONNECTION DIAGRAM AND MECHANICAL DATA
Figure 1.
Package R; dimensions in mm (inches)
PIN DESCRIPTION
Pin
Function
Description
1
ENABLE
The converter is ON (Enable) when the voltage applied to this pin with reference to pin 2 is
lower than 1.2V. The converter is OFF (Inhibit) for a control voltage in the range of 2.1 to
5V. When the pin is unconnected the converter is OFF (Inhibit).
2
- Vin
Negative input voltage.
3
+ Vin
Positive input voltage. Unregulated input voltage in the range of 200 to 400Vdc must be
applied between pin 2-3.
4,5
+ Vo
+Vo output voltage.
6,7
- Vo
+Vo output voltage return.
8
+ SENSE
Senses the remote load high side. To be connected to pins 4,5 when remote sense is not
used.
9
- SENSE
Senses the remote load return. To be connected to pins 6,7 when remote sense is not
used.
10
ADJ
8/10
Adjust output voltage pin. A voltage generator between the ADJ. pin and -SENSE pin sets
the Vo. When unconnected Vo is at nominal value (see fig. 2).
GS70/100T300 Family
ADJUSTMENT OF THE OUTPUT VOLTAGE
The output voltage can be fixed following the indications given in fig. 2. The external reference voltage Vadj can be calculated using the following
formula:
Vadj = 5
•
Vo
Vnom
The Vout and Vadj ranges are given in the following
table:
Table 1: Output voltage generation with external voltage generator
Nominal Output
Voltage (V)
Output Voltage
Range (Vout)
External Voltage
Generator allowed
Range (Vadj)
GS70T300-3.5
3.5
1.75 to 3.50
2.5 to 5.0
GS100T300-5
5.2
2.60 to 5.20
2.5 to 5.0
GS100T300-12
12.0
6.00 to 13.20
2.5 to 5.5
GS100T300-15
15.0
7.50 to 16.50
2.5 to 5.5
GS100T300-24
24.0
12.00 to 26.40
2.5 to 5.5
GS100T300-48
48.0
24.00 to 52.80
2.5 to 5.5
Type
Figure 2. Output voltage adjustment
9/10
GS70/100T300 Family
Safety approvals
The converter is agency certified to the following safety requirements.
Agency
Requirements
License Number
UL
UL-STD-1950
E141284
TUV
EN 60950
R 9371740.1
 UL is a registered trademark of UNDERWRITERS LABORATORIES inc.
 TUV is a registered trademark of TUV Rheinland.
Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsibility for the
consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No
license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specification mentioned
in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied.
SGS-THOMSON Microelectronics products are not authorized for use as critical components in life support devices or systems without express
written approval of SGS-THOMSON Microelectronics.
 1994 SGS-THOMSON Microelectronics – All Rights Reserved
 UL is a registered trademark of UNDERWRITERS LABORATORIES inc.
 TUV is a registered trademark of TUV Rheinland.
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10/10
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