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DLV-2.5/7-1.8/7-D24NI

Description
DC-DC Regulated Power Supply Module, 2 Output, 30W, Hybrid,
CategoryPower/power management    The power supply circuit   
File Size154KB,5 Pages
ManufacturerDATEL Inc.
Download Datasheet Parametric View All

DLV-2.5/7-1.8/7-D24NI Overview

DC-DC Regulated Power Supply Module, 2 Output, 30W, Hybrid,

DLV-2.5/7-1.8/7-D24NI Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
package instruction,
Reach Compliance Codeunknown
ECCN codeEAR99
Other featuresADDITIONAL 1.8V OUTPUT AVAILABLE
Analog Integrated Circuits - Other TypesDC-DC REGULATED POWER SUPPLY MODULE
Maximum input voltage36 V
Minimum input voltage18 V
Nominal input voltage24 V
JESD-30 codeR-PDMA-P7
JESD-609 codee0
Maximum load regulation1%
Number of functions1
Output times2
Number of terminals7
Maximum output voltage2.625 V
Minimum output voltage2.375 V
Nominal output voltage2.5 V
Package body materialPLASTIC/EPOXY
Package shapeRECTANGULAR
Package formMICROELECTRONIC ASSEMBLY
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
surface mountNO
technologyHYBRID
Terminal surfaceTIN LEAD
Terminal formPIN/PEG
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Maximum total power output30 W
Fine-tuning/adjustable outputYES
Base Number Matches1
®
®
INNOVATION and EXCELLENCE
Dual Output
Mixed Voltage, DLV Models
Output Combinations of 3.3V, 2.5V and 1.8V
30 Watt, DC/DC Converters
PRELIMINARY
Features
I
Two independently regulated outputs:
3.3V @ 6A, 2.5V @ 7A or 1.8V @7A
30 Watts total output power
Available input voltage ranges:
10-18V, 18-36V or 36-75V
Independent output voltage adjustment
Remote On/Off Control and Sync pins
Synchronous rectifier; No load operation
2" x 2" package; Industry standard pinout
IEC950/UL1950/EN60950 certified
CE mark available (75V
IN
models)
Input under and overvoltage shutdown
Output overvoltage protection
Thermal shutdown
Fully Isolated (1500Vdc)
I
I
I
I
I
I
I
I
I
I
I
I
The DLV (Dual Low Voltage) Series from DATEL provides both digital I/O and
core logic supply voltages from a single 2" x 2" industry-standard pinout, plastic
package. The DLV-3.3/6-2.5/7 provides 3.3V @ 6 Amps and 2.5V @ 7 Amps, the
DLV-3.3/6-1.8/7 provides 3.3V @ 6 Amps and 1.8V @ 7 Amps, and the DLV-2.5/7-
2.5/7 provides 2.5V @ 7 Amps and 1.8V @ 7 Amps. All models are available with
input ranges of 10 to 18V (-D12), 18 to 36V (-D24) or 36 to 75V (-D48).
Plug-in compatibility with a number of converters from other leading manufactur-
ers is possible because DATEL offers these 30 Watt converters with the flexibility
to add/remove the sync (pin 3) and higher-voltage trim (pin 5). Each output is
independently regulated with its own control loop to provide ±1.0% line and load
regulation. Fully synchronous output topology allows no load operation and high
efficiencies. Models are available with either positive or negative on/off control and
independent output voltage adjustment. "I" suffix models offer independent, "higher-
voltage" on/off control for proper power sequencing of core and I/O voltages. Both
outputs are internally synchronized to eliminate asynchronous beat frequencies.
All models include input Pi filtering, input overvoltage and undervoltage shut-
down circuitry, output overvoltage protection, output short-circuit and current limit-
ing protection and thermal shutdown. These devices meet IEC950, UL1950 and
EN6950 safety standards. CB reports are available on request. "-D48" models are
CE marked (meet LVD requirements).
+INPUT
V1 OUTPUT
–INPUT
SWITCH
CONTROL
OUTPUT
RETURN
INPUT UNDERVOLTAGE
AND OVERVOLTAGE
COMPARATORS
ON/OFF
CONTROL
SYNC
(OPTION)
PWM
CONTROLLER
OPTO
ISOLATION
REFERENCE &
ERROR AMP
V1 TRIM
(OPTION)
PWM
CONTROLLER
OPTO
ISOLATION
REFERENCE &
ERROR AMP
V2 TRIM
V2 OUTPUT
SWITCH
CONTROL
Figure 1. Simplified Schematic
DATEL, Inc., Mansfield, MA 02048 (USA) · Tel: (508)339-3000, (800)233-2765 Fax: (508)339-6356 · Email: sales@datel.com · Internet: www.datel.com
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