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BXA40-48S05J

Description
Analog Circuit,
CategoryAnalog mixed-signal IC    The signal circuit   
File Size125KB,3 Pages
ManufacturerVertiv
Download Datasheet Parametric View All

BXA40-48S05J Overview

Analog Circuit,

BXA40-48S05J Parametric

Parameter NameAttribute value
MakerVertiv
package instruction,
Reach Compliance Codeunknown
BXA40 Series
DC-DC CONVERTERS
Single output
40 W Wide Input DC-DC Converters
1
Pin-compatible with NFC40 Series
Meets telecom power supply interface standard
ETS300-132-2
EN60950, CSA C22.2 No. 950 and UL1950 safety approvals
EN61000-4-2, -3, -4, -5, -6 immunity compliant
Fixed frequency operation at 350 kHz typ.
MTBF in excess of 500,000 hours
Basic insulation system with 1500 Vdc isolation
Remote sense on low voltage logic outputs
Output voltage trim
Available RoHS compliant
The BXA40 Series providing up to 40 Watts, has been conceived as an applications specific range of dc-
dc converters, specifically addressing telecommunications, industrial electronics, test equipment, mobile
telecommunications and distributed power applications. The series offers two wide input voltage ranges,
18 Vdc to 36 Vdc and 36 Vdc to 75 Vdc, and is available with single outputs from 2.9 V to 12 V. The
BXA40 series is designed to meet ETSI telecoms interface standards ETS300-132-2. Together with
internal filtering, safety approval to IEC950 and basic insulation, the 48 V models are ideal for
telecommunications applications. The 24 V models are particularly suited to industrial and test equipment
applications, featuring EN61000-4-2, -3, -4, -5 and -6 immunity compliance. Other features include low
output ripple, overvoltage protection, indefinite short circuit protection, remote enable and remote sense.
All specifications are typical at nominal input, full load at 25 °C unless otherwise stated
2 YEAR WARRANTY
SPECIFICATIONS
OUTPUT SPECIFICATIONS
Voltage adjustability
Line regulation
Load regulation
Ripple and noise
(20 MHz bandwidth)
Low line to high line
Full load to no load
2.9 V and 3.3 V
5V
12 V
All models
±10%
±0.3%
±1.0%
30 mV pk-pk
50 mV pk-pk
100 mV pk-pk
20 mV rms
±0.02%/°C
(See Note 9)
(See Note 10)
25% to 100% load
(See Note 11)
135% Vout
Continuous
4.0%
EMC CHARACTERISTICS
Conducted emissions
Radiated emissions
ESD air
ESD contact
Surge
Fast transients
Radiated immunity
Conducted immunity
EN55022, FCC part 15,
(See Notes 4 and 13)
EN55022, FCC part 15
EN61000-4-2, level 3
EN61000-4-2, level 4
EN61000-4-5, level 3
EN61000-4-4, level 3
EN61000-4-3, level 3
EN61000-4-6, level 3
Level B
Level A
criteria 1
criteria 1
criteria 1
criteria 1
criteria 1
criteria 1
Perf.
Perf.
Perf.
Perf.
Perf.
Perf.
Temperature coefficient
Overvoltage protection
Short circuit protection
Transient response
Voltage accuracy
Remote sense
(See Note 8)
GENERAL SPECIFICATIONS
Efficiency
Isolation voltage
Switching frequency
Approvals and
standards
Case material
Material flammability
Weight
Input/output
Input/case
Fixed
See table
1500 Vdc
1500 Vdc
350 kHz typ.
EN60950, UL1950
CSA C22.2 No. 950
Aluminum substrate
with plastic case
UL94V-0
85 g (3.0 oz)
MIL-HDBK-217F
500,000 hours
2.2 x 2.2 x 0.5 inches
55.9 x 55.9 x 12.7 mm
±1.0% ≤5 V, ±2.0% ≥12 V
Compensated line drops
up to 0.5 V on 5 V models
Compensated line drop up to
300 mV on 2.9 V and 3.3 V models
INPUT SPECIFICATIONS
Input voltage range
Reverse voltage
protection
Max. input rise and
fall time
Start-up time
Remote ON/OFF
Logic compatibility
ON
OFF
48 V
24 Vin nominal
48 Vin nominal
18-36 Vdc
36-75 Vdc
(See Note 5)
5 V/ms
ETS300-132
30 ms typ.
CMOS/TTL
Open-circuit
<1 Vdc
MTBF
Size
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
Baseplate operating -40 °C to +105 °C
temperature
Non-operating
-55 °C to +105 °C
No air flow, no heatsink
No air flow, with heatsink
8.5 °C/W
7.2 °C/W
Thermal impedance
(See Note 6)
File Name: bxa40s.pdf Rev (02): 08 Dec 2005
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