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Teilenummer | GS100T300-12 |
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Beschreibung | 70W/100W DC-DC CONVERTERS FAMILY | |
Hersteller | STMicroelectronics | |
Logo | ||
Gesamt 10 Seiten GS70/100T300 Family
70W/100W DC-DC CONVERTERS FAMILY
Type
GS70T300-3.5
GS100T300-5
GS100T300-12
GS100T300-15
GS100T300-24
GS100T300-48
Vi
200 to 400 V
200 to 400 V
200 to 400 V
200 to 400 V
200 to 400 V
200 to 400 V
Vo
3,5 V
5,2 V
12,0 V
15,0 V
24,0 V
48,0 V
Io
20 A
20 A
8,3 A
6,6 A
4,2 A
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 mod-
ule)
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)
DESCRIPTION
The GS70/100T300 family includes 70/100W DC-
DC 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.
June 1994
1/10
GS70/100T300 Family
GS100T300-24ELECTRICAL CHARACTERISTICS (Tamb = 25°C unless otherwise specified)
Symbol
Parameter
Test Conditions
Vi
Qi
Pi
Vo
Vo
Vorn
Vol
δVOL
δVOO
∆Vo
δVo
SVR
Io
IoI
Iosc
ts
ton
Vis
fs
η
Rth
Tcop
Tstg
Input Voltage
Vo = 24V Io = 0 to 4.2A
(Operating Conditions)
Inrush Charge
Vi = 400V
Io = 4.2A
Input Power
Vi = 300V Io = 0A (No Load)
Output Voltage
Vi = 200 to 400V
Io = 0 to 4.2A
Output Voltage Range
Vi = 200 to 400V
Io = 0 to 4.2A (see fig. 2)
Output Ripple and
Noise Voltage
Vi = 300V
Io = 4.2A BW = 0 to 20Mhz
Output Overvoltage
Limit Initiation
Vi = 200 to 400V
Io = 0 to 4.2A
Line Regulation
Vi = 200 to 400V
Io = 4.2A
Load Regulation
Vi = 300V
Io = 0 to 4.2A
Total Remote Sense Compensation Vi = 200 to 400V
Peak Load Transient Response
Vi = 300V δIo = 2.1A
Supply Voltage Rejection
f = 100Hz
Output Current
Vi = 200 to 400V
Vo = 24V
Overcurrent Limit Initiation
Vi = 300V
Shortcircuit Output Current
Vi = 300V
Load Transient Settling Time
Vi = 300V δIo = 2.1A
Turn-on Time
Vi = 200V Io = 4.2A
Isolation Voltage
Input to Output
Input to Baseplate
Output to Baseplate
Switching Frequency
Vi = 200 to 400V
Io = 0 to 4.2A
Efficiency
Vi = 300V Io = 4.2A
Thermal Resistance
Baseplate to Ambient
Operating Case
Temperature Range
Storage Temperature Range
Min Typ Max
200 300 400
40•10-6
23.5
2.5
24.0
24.5
12.0 26.4
200 240
1.2•Vo
±0.1
±0.1
0.6
500
40
0 4.2
4.5
3.8
3750
2500
500
5.0
4.5
300
6
150
5.5
6.0
10
84 85
7.5
0 +70
– 40 +100
Unit
VDC
C
W
V
V
mVpp
V
%
%
V
mVp
dB
A
A
A
µs
ms
VRMS
kHz
%
°C/W
°C
°C
6/10
6 Page | ||
Seiten | Gesamt 10 Seiten | |
PDF Download | [ GS100T300-12 Schematic.PDF ] |
Teilenummer | Beschreibung | Hersteller |
GS100T300-12 | 70W/100W DC-DC CONVERTERS FAMILY | STMicroelectronics |
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