Datasheet: UV300T Series

Astrodyne Corporation
35 Hampden Road
UV300
Tel: (508) 964-6300
Fx: (508) 339-0375
MICROVERTE R
126-252 WATTS
300VDC INPUT
®
SERIES
3/4 BRICK SINGLES
FULL BRICK TRIPLES
DESCRIPTION
The µV300 Series are high density DC-DC
converters designed for use in telecom and
other centralized modular and distributed
power applications. The µV300 Series use
metal PC boards, planar transformers, and
surface mount construction to produce up
to 252 watts in a tiny package.
FEATURES
• Miniature Size
• High Density – Up to 58 W/in.3
• Constant Frequency – 370KHZ
• Parallelable with Current Sharing
• Fault Tolerant – n+m Redundancy
• Extremely Low Thermal Resistance
• Output Good Signal
• Optional Sync Pin
• Non-Shutdown OVP
• Logic On• Thermal Protection
• Current Limit/Short Circuit Protection
• UL/CSA/TUV/CE MARK Approvals
MODEL SELECTION
Model
SINGLE OUTPUT
Output
Voltage
2.1V
3.3V
5V
8V
12V
15V
24V
28V
Output
Current
60A
50A
40A
30A
20A
16A
10A
9A
µV300-T512
5V
12V
-12V
35A*
3A*
3A*
µV300-T515
5V
15V
-15V
35A*
3A*
3A*
µV300-2
µV300-3
µV300-5
µV300-8
µV300-12
µV300-15
µV300-24
µV300-28
TRIPLE OUTPUT
*Maximum Total Output Power 185 W.
Option: – A Output Good Deleted
– S Sync. Pin Option
Note : Filled Pins (marked
• ) are not provided in µV300 series models
Astrodyne Corporation
35 Hampden Road
Tel: (508) 964-6300
Fx: (508) 339-0375
UV300 MICROVERTER SERIES SPECIFICATIONS
INPUT
Input v oltage
B r o w no u t
In rus h c harge
Input re fl ec ted ripple
N o load pow er dis s ipation
Min
Typical
220
180
300
(Singles and Main Output of Triple)
S et point ac c urac y
Load regulation
L ine regulation
R ipple
Trim range
R em ote s ens e c om pens ation
OVP (non shutdown auto. recovery)
C urrent L im it (auto. rec ov ery )
C urrent s haring (autom atic )
Trans ient res pons e s ingles
Trans ient res pons e m ain output triples
Transient response
Tem p drift
Efficiency
Units
400
±1
.2
.2
3
. 02
. 02
1
%
%
%
% p-p
%
V total
± 10
0. 5
120*
110-120
±5
50
%
%
%
µs
µs
200
Conditions
V DC
V DC
C oulom bs
%
w atts
watts
w atts
dB
4. 5x 10-5
20
2. 5
7.5
1
60
Logic dis abled pow er in
Input ripple rejec tion
OUTPUT
Max
75% full output
full load, nom inal line
s ingles
triples
@ 120 H z
no load
0 to full load
o v e r r a nge
0 to 20M H z
consult factory for extended range
* or Vout +.5V whichever is greater
full load
full load
20-80% load,.5A/µs, Vout 1%
10-20A, aux. loads 2.5A,
.25A/µs, Vout 1%
See web site: www.roassoc.com
. 02
See Curves on Page 80
% /°C
(Auxiliary Outputs of Triples)
S et point ac c urac y
Load regulation
L ine regulation
R ipple
C urrent L im it (auto. rec ov ery )
Trans ient res pons e
Trans ient res pons e
Trans ient res pons e
Tem p drift
± 0. 5
.2
. 01
. 25
110-120
200
200
200
. 06
%
%
%
% p-p
%
µs
µs
µs
% /°C
10A on main, no load auxiliaries
0 to full load
o v e r r a nge
0 to 20 m H z
full load
20-80% load, Vout w ithin 1%
low line to high line, Vout 1%
50-100% load, Vout 1%
CONTROL
Turn on tim e
Logic turn on tim e
Logic dis abled c urrent
250
2
1
ms
ms
mA
input pow er applied, Vout 1%
Vout w ithin 1%
s ink
ISOLATION
Input to output
Input to c as e
O utput to c as e
Input to output c apac ity
c ons ult fac tory for proc edure
5700
V DC
V DC
V DC
pF
OUTPUT
THERMAL
Operating temperature
Automatic shut down temperature
Thermal resistance case to ambient
±1
.5
.1
.5
4500
2500
500
-40
+100
+105
4.2
3.3
+100
+110
°C case
°C case
°C/w
°C/w
WEIGHT
s ingles
triples
7
9
oz.
oz.
SIZE
s ingles
triples
0. 5x 2. 4x 3. 6
0. 5x 2. 4x 4. 6
inc hes
inc hes
www.astrodyne.com
www.roassoc.com
30
single @ Tc=100 °C
triple @ Tc=100 °C
Astrodyne USA: 1-800-823-8082
Astrodyne Corporation
35 Hampden Road
Tel: (508) 964-6300
Fx: (508) 339-0375
MICROVERTER SERIES
2, 3 and 5V Output M odels
12 and 24V Output M odels
85
90
EFFICIENCY (%)
EFFICIENCY (%)
5V
80
3.3V
75
2V
70
50
100
150
OUTPUT POWER, WATTS
24V
80
75
200
Triple Output Models
50
100
150
200
OUTPUT POWER, WATTS
250
Triple Output Models
85
85
80
EFFICIENCY (%)
EFFICIENCY (%)
12V
85
5V@ 22A
5V@ 13A
75
80
75
[email protected]
70
50
100
150
OUTPUT POWER, WATTS
5V Load Fixed, Aux. Output Loads
Varied From 0 to 3A Each
MINIMUM LOAD
70
200
Minimum 5V Load vs. Auxiliary Output Power
µV28 andµV48-Triple Output Models
µV300 Triple Output Models
2.0
2.0
1.5
1.5
5V LOAD (A)
5V LOAD (A)
100
150
200
OUTPUT POWER, WATTS
Aux. Loads Fixed at±2A, 5V Load Varied
All Loads Varied
– TRIPLES
Minimum 5V Load vs. Auxiliary Output Power
1.0
Tc=100 °C
0.5
50
Tc=100 °C
1.0
Tc=25 °C
0.5
Tc=70 °C
0.0
30
36
42
48
54
60
66
72
78
AUXILIARY OUTPUT POWER, WATTS
84
90
0.0
30
36
42
48
54
60
66
72
78
84
AUXILIARY OUTPUT POWER, WATTS
Note: Efficiencies are typical for Tc=25
° C and Nominal Input. Input and Output Voltages are measured at the Pins.
90