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DLV-3.3/6-1.5/7-D48SN

Description
DC-DC Regulated Power Supply Module, 2 Output, Hybrid,
CategoryPower/power management    The power supply circuit   
File Size256KB,6 Pages
ManufacturerC&D
Download Datasheet Parametric View All

DLV-3.3/6-1.5/7-D48SN Overview

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

DLV-3.3/6-1.5/7-D48SN Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerC&D
package instruction,
Reach Compliance Codeunknown
ECCN codeEAR99
Other featuresALSO HAS 1.5V ADDITIONAL OUTPUT
Analog Integrated Circuits - Other TypesDC-DC REGULATED POWER SUPPLY MODULE
Maximum input voltage75 V
Minimum input voltage36 V
Nominal input voltage48 V
JESD-30 codeS-PDMA-P8
JESD-609 codee0
Maximum load regulation1%
Number of functions1
Output times2
Number of terminals8
Maximum output voltage3.333 V
Minimum output voltage3.267 V
Nominal output voltage3.3 V
Package body materialPLASTIC/EPOXY
Package shapeSQUARE
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
Fine-tuning/adjustable outputYES
®
®
PRELIMINARY
INNOVATION and EXCELLENCE
Mixed Voltage, DLV Models
Dual Output
37 Watt, Isolated DC/DC Converters
V
OUT
Combinations of 3.3/2.5/1.8/1.5 Volts
Features
Two independently regulated outputs:
3.3V @ 6A; 2.5/1.8/1.5 @ 7A
13A/37W total output current/power
Input voltage ranges:
10-18V, 18-36V or 36-75V
Standard 2" x 2" package/pinout
High efficiency (to 85%)
Stable no-load operation
Independent V
OUT
trim pins
Remote on/off control
Fully isolated (1500Vdc); I/O protected
Output overvoltage protection
Thermal shutdown
UL60950/EN60950 certified
CE marked
DATEL’s new DLV Series, dual-output, low-voltage DC/DC’s provide any output
combination of 3.3V (to 6 Amps) and 2.5/1.8/1.5 (to 7 Amps). Designed with two
control loops for two independently regulated outputs (both using synchronous rec-
tification), DLV’s are impressively efficient (to 85%) and able to supply their full 13
Amps of output current (37W for the 3.3V/2.5V models) up to +60°C ambient with
no derating (model dependent).
Housed in standard 2" x 2" x 0.5" plastic packages, DLV’s offer a number of
functional options (positive or negative polarity on the control pin, addition of second
V
OUT
trim pin, etc.) that make them pin compatible with, yet more powerful than,
virtually all 2" x 2" duals from other leading DC/DC manufacturers.
Assembled using fully automated, SMT-on-pcb techniques, DLV’s provide
stable no-load operation, excellent line/load regulation (±1%), quick step response
(200µsec), and low output ripple/noise (80mVp-p). All devices feature full I/O fault
protection including: input overvoltage and undervoltage shutdown, output overvolt-
age protection, current limiting, short-circuit protection, and thermal shutdown.
All DLV models are Qual/HALT/EMI tested and certified to the operational/func-
tional-insulation requirements of UL60950/EN60950. 48V
IN
models (75V
IN
max.)
carry the CE mark
+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
Contact DATEL.
V1 is the higher of the
two output voltages.
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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