DLV-2.5/7-1.8/7-D12TSNI datasheet, PDF

Datasheet> All Categories > Power/power management> The power supply circuit> DLV-2.5/7-1.8/7-D12TSNI

DLV-2.5/7-1.8/7-D12TSNI: DescriptionDC-DC Regulated Power Supply Module, 2 Output, 30W, Hybrid,; CategoryPower/power management The power supply circuit; File Size154KB，5 Pages; ManufacturerC&D

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DLV-2.5/7-1.8/7-D12TSNI Overview

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

DLV-2.5/7-1.8/7-D12TSNI Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	C&D
package instruction	,
Reach Compliance Code	unknown
ECCN code	EAR99
Other features	ADDITIONAL 1.8V OUTPUT AVAILABLE
Analog Integrated Circuits - Other Types	DC-DC REGULATED POWER SUPPLY MODULE
Maximum input voltage	18 V
Minimum input voltage	10 V
Nominal input voltage	12 V
JESD-30 code	R-PDMA-P9
JESD-609 code	e0
Maximum load regulation	1%
Number of functions	1
Output times	2
Number of terminals	9
Maximum output voltage	2.625 V
Minimum output voltage	2.375 V
Nominal output voltage	2.5 V
Package body material	PLASTIC/EPOXY
Package shape	RECTANGULAR
Package form	MICROELECTRONIC ASSEMBLY
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
surface mount	NO
technology	HYBRID
Terminal surface	TIN LEAD
Terminal form	PIN/PEG
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Maximum total power output	30 W
Fine-tuning/adjustable output	YES
Base Number Matches	1

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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

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

models)

Input under and overvoltage shutdown

Output overvoltage protection

Thermal shutdown

Fully Isolated (1500Vdc)

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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