LQD30A48-3V3-1V8RE datasheet, PDF

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LQD30A48-3V3-1V8RE: DescriptionDC-DC Regulated Power Supply Module, 2 Output, 76.5W, Hybrid, QUARTER BRICK PACKAGE-7; CategoryPower/power management The power supply circuit; File Size115KB，3 Pages; ManufacturerArtysen Embedded Technologies

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LQD30A48-3V3-1V8RE Overview

DC-DC Regulated Power Supply Module, 2 Output, 76.5W, Hybrid, QUARTER BRICK PACKAGE-7

LQD30A48-3V3-1V8RE Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Artysen Embedded Technologies
Parts packaging code	MODULE
package instruction	,
Contacts	7
Reach Compliance Code	unknown
ECCN code	EAR99
Other features	ADDITIONAL 3.3V OUTPUT AVAILABLE
Analog Integrated Circuits - Other Types	DC-DC REGULATED POWER SUPPLY MODULE
Maximum input voltage	75 V
Minimum input voltage	36 V
Nominal input voltage	48 V
JESD-30 code	R-XDMA-P7
JESD-609 code	e0
Maximum load regulation	0.5%
Number of functions	1
Output times	2
Number of terminals	7
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Maximum output voltage	1.98 V
Minimum output voltage	1.62 V
Nominal output voltage	1.8 V
Package body material	UNSPECIFIED
Package shape	RECTANGULAR
Package form	MICROELECTRONIC ASSEMBLY
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
surface mount	NO
technology	HYBRID
Temperature level	INDUSTRIAL
Terminal surface	TIN LEAD
Terminal form	PIN/PEG
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Maximum total power output	76.5 W
Fine-tuning/adjustable output	YES

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Quarter-Brick Series

Dual output

DC/DC CONVERTERS

•

High Current, High Efficiency, Low Profile

NEW Product

Two independent outputs

High full load efficiency

Wide ambient temperature range of -40ºC to +85ºC

Up to 100% load imbalance

Tracking, monotonic start-up

Starts into pre-biased outputs

Basic insulation system

Over-voltage and over-temperature protection

100V, 100ms input voltage transient response

Secondary side control, no optocouplers,

fast transient load response

These are new high efficiency, open-frame, isolated 40A converters in an industry standard

dual quarter-brick footprint. These converters deliver high output current at low voltages,

and excellent useable power density for today’s high end applications. This series features

an input voltage range of 36 to 75VDC and output voltages of 1.2V/3.3V, 1.5V/3.3V,

1.8V/3.3V 2.5V/3.3V, and 5.0V/3.3V. The output voltage on each model is adjustable from

90% to 110% of the nominal value. Typical efficiencies are 90%. This series also has a

remote ON/OFF capability. Over-current and over-voltage protection features are included

as standard. Designed to meet international safety agency approvals, including EN60950

and UL/cUL60950, this series reduces compliance costs and time to market.

All specifications are typical at nominal input, full load at 25°C ambient unless otherwise stated

2 YEAR WARRANTY

SPECIFICATIONS

OUTPUT SPECIFICATIONS

Voltage adjustability

Minimum load

Ripple and noise

Short circuit protection

Turn-on characteristics

INPUT SPECIFICATIONS

Input voltage range

Input current

48V nominal

No load

Remote OFF

36 to 75VDC

80mA max.

6mA max.

Open collector ref to -input

Open circuit or >2.4VDC

<0.4VDC

35.5V (typ.)

33.5V (typ.)

14ms (typ.)

Both outputs

20MHz bandwidth

±10% min.

50mV pk-pk max.

15mV rms max.

Both outputs

Monotonic

EMC CHARACTERISTICS

Immunity:

ESD air enclosure

Radiated field enclosure

Conducted

Input transients

EN61000-4-2 8kV/6kV (O/P within spec.)

EN61000-4-3 10V/m (O/P within spec.)

EN61000-4-6 10V

(O/P within spec.)

100V, 100ms

GENERAL SPECIFICATIONS

Efficiency

Basic insulation

Switching frequency

Approvals and

standards

Material flammability

Weight

MTBF

Input/output

Fixed

(See Notes 1 and 2)

See table

2250VDC

480kHz

EN60950 VDE

UL/cUL 60950

UL94V-0

34g (1.2oz)

Telcordia Tech SR-332 2,883,816 hours

Active high remote ON/OFF

Logic compatibility

OFF

Undervoltage lockout

Start-up time

Power up

Power down

ENVIRONMENTAL SPECIFICATIONS

Thermal performance

Operating ambient.,

temperature

Non-operating

-40°C to +85°C

-55°C to +125°C

Power up

Remote ON/OFF

PROTECTION

Short-circuit

Over-voltage

Thermal

Continuous

Non-latching

125ºC hot spot temperature with

automatic recovery

File Name: quarter_brick_dual.pdf Rev: 05 Sept 2003

LQD30A48-3V3-1V8RE Related Products

	LQD30A48-3V3-1V8RE	LQD30A48-3V3-2V5RE	LQD25A48-5V0-3V3RE
Description	DC-DC Regulated Power Supply Module, 2 Output, 76.5W, Hybrid, QUARTER BRICK PACKAGE-7	DC-DC Regulated Power Supply Module, 2 Output, 87W, Hybrid, QUARTER BRICK PACKAGE-7	DC-DC Regulated Power Supply Module, 2 Output, 87.5W, Hybrid, QUARTER BRICK PACKAGE-7
Is it Rohs certified?	incompatible	incompatible	incompatible
Maker	Artysen Embedded Technologies	Artysen Embedded Technologies	Artysen Embedded Technologies
Parts packaging code	MODULE	MODULE	MODULE
Contacts	7	7	7
Reach Compliance Code	unknown	unknown	unknow
ECCN code	EAR99	EAR99	EAR99
Other features	ADDITIONAL 3.3V OUTPUT AVAILABLE	ADDITIONAL 3.3V OUTPUT AVAILABLE	ADDITIONAL 5V OUTPUT AVAILABLE
Analog Integrated Circuits - Other Types	DC-DC REGULATED POWER SUPPLY MODULE	DC-DC REGULATED POWER SUPPLY MODULE	DC-DC REGULATED POWER SUPPLY MODULE
Maximum input voltage	75 V	75 V	75 V
Minimum input voltage	36 V	36 V	36 V
Nominal input voltage	48 V	48 V	48 V
JESD-30 code	R-XDMA-P7	R-XDMA-P7	R-XDMA-P7
JESD-609 code	e0	e0	e0
Maximum load regulation	0.5%	0.5%	0.5%
Number of functions	1	1	1
Output times	2	2	2
Number of terminals	7	7	7
Maximum operating temperature	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C
Maximum output voltage	1.98 V	2.75 V	3.63 V
Minimum output voltage	1.62 V	2.25 V	2.97 V
Nominal output voltage	1.8 V	2.5 V	3.3 V
Package body material	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
Certification status	Not Qualified	Not Qualified	Not Qualified
surface mount	NO	NO	NO
technology	HYBRID	HYBRID	HYBRID
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal surface	TIN LEAD	TIN LEAD	TIN LEAD
Terminal form	PIN/PEG	PIN/PEG	PIN/PEG
Terminal location	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
Maximum total power output	76.5 W	87 W	87.5 W
Fine-tuning/adjustable output	YES	YES	YES

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