DLV-3.3/6-1.87-D12N Просмотр технического описания (PDF) - DATEL Data Acquisition products
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DLV-3.3/6-1.87-D12N
DATEL Data Acquisition products
DLV-3.3/6-1.87-D12N Datasheet PDF : 5 Pages
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DLV Series
30W, DUAL OUTPUT, MIXED-VOLTAGE DC/DC CONVERTERS
Performance Specifications and Ordering Guide ➀
Model
DLV-2.5/7-1.8/7-D12
DLV-2.5/7-1.8/7-D24
DLV-2.5/7-1.8/7-D48
DLV-3.3/6-1.8/7-D12
DLV-3.3/6-1.8/7-D24
DLV-3.3/6-1.8/7-D48
DLV-3.3/6-2.5/7-D12
DLV-3.3/6-2.5/7-D24
DLV-3.3/6-2.5/7-D48
VOUT
(Volts)
2.5
1.8
2.5
1.8
2.5
1.8
3.3
1.8
3.3
1.8
3.3
1.8
3.3
2.5
3.3
2.5
3.3
2.5
IOUT ➁
(Amps)
7
7
7
7
7
7
6
7
6
7
6
7
6
7
6
7
6
7
Output
R/N (mVp-p) ➂
Typ.
Max.
75
TBD
75
TBD
75
TBD
75
TBD
75
TBD
75
TBD
75
TBD
75
TBD
75
TBD
75
TBD
75
TBD
75
TBD
75
TBD
75
TBD
75
TBD
75
TBD
75
TBD
75
TBD
Input
Regulation (Max.) VIN Nom. Range
IIN ➄
Line Load ➃ (Volts) (Volts) (mA)
±1%
±1%
12
10-18
TBD
±1%
±1%
±1%
±1%
24
18-36
TBD
±1%
±1%
±1%
±1%
48
36-75
TBD
±1%
±1%
±1%
±1%
12
10-18
TBD
±1%
±1%
±1%
±1%
24
18-36
TBD
±1%
±1%
±1%
±1%
48
36-75
TBD
±1%
±1%
±1%
±1%
12
10-18
TBD
±1%
±1%
±1%
±1%
24
18-36
TBD
±1%
±1%
±1%
±1%
48
36-75
TBD
±1%
±1%
Efficiency
Min.
Typ.
TBD
83%
TBD
83%
TBD
83%
TBD
83%
TBD
83%
TBD
83%
TBD
85%
TBD
85%
TBD
85%
Package
(Case,
Pinout)
C26, P48
C26, P48
C26, P48
C26, P47
C26, P47
C26, P47
C26, P40
C26, P40
C26, P40
➀ Typical at TA = +25°C under nominal line voltage and "balanced," full-power
conditions: 3.3V @ 4.5A/2.5V @ 6A; 3.3V @ 5.2A/1.8V @ 7A; 2.5V @ 7A/1.8V @ 7A.
➁ Any combination of rated IOUT current, not to exceed 30 Watts of output power.
(See derating graphs.)
➂ Ripple/Noise (R/N) measured over a 20MHz bandwidth. All models are specicfied with
TBD ceramic capacitors.
➃ Tested from no load to 100% load (other output at no load).
➄ Nominal line voltage, no load/balanced full-power condition.
PART NUMBER STRUCTURE
DLV - 3.3 / 6 - 2.5 / 7 - D48 T S N I
Dual Low Voltage/
Mixed-Voltage Series
Add T, S, N and I suffixes
as desired
V1 Nominal Output Voltage
I1 Maximum Output Current
V2 Nominal Output Voltage
Input Voltage Range:
D12 = 10-18 Volts (12V nominal)
D24 = 18-36 Volts (24V nominal)
D48 = 36-75 Volts (48V nominal)
I2 Maximum Output Current
See page 5 for ordering information.
Part Number Suffixes
Standard DLV DC/DC’s provide a Trim function (Pin 9) for the lower
of the two output voltages. A Trim pin (Pin 5) for the higher voltage can
be added by indicating a "T" suffix. A Sync pin can also be added and
is indicated by an "S" suffix. An "N" suffix indicates that the On/Off
Control function incorporates negative polarity logic. An "I" suffix provides
independent on/off control (Pin 4) for the higher output voltage.
No Suffix Pins 3 & 5 not installed, positive polarity On/Off Control
T Suffix Pin 5 added for higher voltage Trim option
S Suffix Pin 3 added for Sync Option
N Suffix Negative polarity On/Off Control
I Suffix Pin 4 independent on/off control of Pin 6 output voltage
M E C A N I C A L S P E C I FI C A T I O N S
0.48
(12.19)
0.20 MIN
(5.08)
2.00
(50.08)
Case C26
0.040 ±0.001 DIA.
(1.016 ±0.025)
1.800
(45.72)
1
0.600
(15.24)
2
3 EQ. SP. @
3
0.200 (5.08)
4
0.10
(2.54)
BOTTOM VIEW
PLASTIC CASE
STANDOFF
0.020 (0.51)
0.10
(2.54)
5
6
7
1.200
1.400
(35.56)
(30.48)
2.00
3 EQ. SP. @
(50.08)
8
0.400 (10.16)
9
0.40
(10.16)
I/O Connections
Pin Function P40
1
+Input
2
–Input
3
Sync*
4 On/Off Control
5
+3.3V Trim*
6 +3.3V Output
7 Output Return
8 +2.5V Output
9
+2.5V Trim
Function P47
+Input
–Input
Sync*
On/Off Control
+3.3V Trim*
+3.3V Output
Output Return
+1.8V Output
+1.8V Trim
* Optional pins
Function P48
+Input
–Input
Sync*
On/Off Control
+2.5V Trim*
+2.5V Output
Output Return
+1.8V Output
+1.8V Trim
2
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