NON ISOLATED
1 0 0 W AT T
SGS SERIES
k e y
•
•
•
•
f e a t u r e s
•
•
•
•
high power step down converter
industry standard half brick
excellent transient response
excellent efficiency
open frame construction
voltage trim and sense pins
planar magnetics
water washable
IPD’s SGS family of non-isolated buck converters provides up to 100W of power at up
to 30A of output current in the industry standard half brick package and footprint. The
SGS series uses a high efficiency non-isolated topology to provide excellent efficiency
and transient response. The SGS uses IPD’s exclusive open frame packaging
concept and high temperature planar magnetics to provide exceptional thermal
performance. The SGS uses 100% surface mount construction, and is manufactured
in IPD’s ISO9001 factory, predicted reliability is over 1 Million hours MTBF.
t e c h n i c a l
i n p u t
voltage range
12 VDC nominal
24 VDC nominal
48 VDC nominal
s p e c i f i c a t i o n s
e f f .
10 - 15 VDC
22 - 26 VDC
42 - 56 VDC
v s
l o a d
- 4 8 V
o u t p u t
setpoint accuracy
line regulation V
IN
min. - V
IN
max., I
OUT
rated
load regulation I
OUT
min. - I
OUT
max., V
IN
nom.
dynamic regulation, loadstep
pk deviation
settling time
minimum output current
ripple and noise pk-pk, DC - 20MHz
ripple and noise RMS, DC - 20MHz
remote sense headroom
OVP trip range
current limit protection type
current limit threshold range, %Io rated
short circuit current limit
shortcircuit protection type
±1%
0.2% Vo
0.5% Vo
25% Iout
4% Vout
250 uS
10% Io max.
1% Vo
0.3% Vo
0.50V
115 - 140%
hiccup
110-140%
200%
latching
g e n e r a l
switching frequency
output voltage trim range
temperature coefficient
baseplate operating temperature
storage range
remote shutdown
1
humidity max, non-condensing
vibration, 3 axes, 5 min each
MTBF
†
(Bellcore TR-NWT-000332)
safety
weight (approx.)
200 KHz
±10%
0.02ppm/°C
-40 to
+
100°C
-40 to
+
125°C
positive logic
95%
5 g, 10 - 55Hz
1.0 x 10
6
Hrs.
UL, CSA, EN60950
2.4 oz.
n o t e s
†
1
MTBF predictions may vary slightly from model to model.
For negative logic add suffix -N to part number
Specifications typically at 25° normal line, and full load -
C,
unless otherwise stated.
Specifications subject to change without notice.
126
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NON ISOLATED
1 0 0 W AT T
m o d e l s
V
IN
(volts)
12
12
12
12
24
24
24
24
48
48
48
48
V
IN
r a n g e
(volts)
10 - 15
10 - 15
10 - 15
10 - 15
22 - 26
22 - 26
22 - 26
22 - 26
42 - 56
42 - 56
42 - 56
42 - 56
I
I N
m ax.
*
(amps)
8.0
10.4
13.1
16.8
4.0
5.2
6.1
8.4
2.0
2.6
3.2
4.2
V
OUT
(volts)
1.8
2.5
3.3
5.0
1.8
2.5
3.3
5.0
1.8
2.5
3.3
5.0
I
OUT
r a t e d
(amps)
30
30
30
20
30
30
30
20
30
30
30
20
efficiency
typ.**
78%
80%
84%
85%
79%
81%
83%
87%
80%
83%
86%
88%
model
SGS054XB-A
SGS075XD-A
SGS100XE-A
SGS100XG-A
SGS054YB-A
SGS075YD-A
SGS100YE-A
SGS100YG-A
SGS054ZB-A
SGS075ZD-A
SGS100ZE-A
SGS100ZG-A
* Iin max. at Vin min., Iout rated
** at nominal V
IN
, rated output
*** for negative logic, add suffix -N to part number
specifications are subject to change without notice.
m e c h a n i c a l
d r a w i n g
.18 MIN
(4.6)
MOUNTING INSERTS
M3X.5 THROUGH 4PL
1
5
∅.080 ±.002
(2.03
±.05)
2PL
2.40
(61.0)
2
2.000
(50.80)
1.400
(35.56)
.600
(15.24)
6
BOTTOM VIEW
7
3
8
∅.040 ±.002
(1.02
±.05)
7PL
TM
4
9
1.900
(48.26)
2.28
(57.9)
.025 REF.
(.64)
.50
(12.7)
t h e r m a l
i m p e d a n c e
Natural convection
100 LFM
200 LFM
300 LFM
400 LFM
6.6 °C/W
5.7 °C/W
4.2 °C/W
3.1 °C/W
2.6 °C/W
p i n
1
2
3
4
5
6
7
8
9
f u n c t i o n
- Vin
case
enable
+ Vin
- Vout
- sense
trim
+ sense
+ Vout
t o l e r a n c e s
(unless otherwise speci-
fied)
Inches
.XX
±
.020
.XXX
±
.010
Pin:
±
.002
(Millimeters)
.X
±
0.5
.XX
±
.25
SGS
IPD
±
.05
Thermal impedance data is dependant
on many environmental factors. The
exact thermal performance should be
validated for specific application.
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127
嵌入式系统
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