BR45D - ARCH Electronics Corp.

VER : A_1
update : 2015.03.16
DC-DC Brick
BR45D / 65 SERIES
45/65/72 Watts
DESCRIPTION
KEY FEATURES
 Input under Voltage Protection
The BR45D/65D/65S series DC-DC converter are high-efficiency and
 Over Current Protection (Hiccup Mode)
power density isolated models. This series contain 3 modules, output power
 Short Circuit Protection (Hiccup Mode)
from 45W to 65W, output voltage covering 1.2V, 3.3V/1.2V, 3.3V/1.5V and
 Over Voltage Protection (Hiccup Mode)
±12V. All models support primary ON/OFF control. This series which conform
 Over Temperature Protection (Self-recovery)
 Remote ON/OFF Control
to the RoHS6 requirement can be used in the fields of communication, data
transmission and distributed power supply system.
 Remote Sense *
BR45D Series
BR65D-12D
BR65S-1.2S
 Output Voltage Trim
 UL60950-1 and CSA C22.2 No. 60950-1-07
 Meet UL94V-0 Flammability Requirements
 Rohs6 Compliant
 Size: 2.28 x 1.45 x 0.38 Inches (BR65S-1.2S)
2.28 x 1.45 x 0.4 Inches (BR45D/BR65D)
 3-Years Product Warranty
*BR45D Series and BR65D-12D without this function
ELECTRICAL SPECIFICATIONS
Conditions: TA = 25°C (77°F), Airflow = 1 m/s (200 LFM), Vin = 48 V, unless otherwise notes.
Model No.
Max Output Wattage (W)
Voltage (V.DC.)
Input
Current (A) (max)
No-Load Loss (W) (typ.)
Voltage (V.DC.)
Output
Regulated Voltage Precision (max.)
Current (A) (max.)
Line Regulation (LL-HL) (typ.)
Load Regulation (0-100%) (typ.)
Ripple & Noise (peak to peak) (typ.)
(Oscilloscope Bandwidth:20 MHz)
Efficiency (typ.)
100% Load
(Vin = 48 V; TA=25°C (77°F))
50% Load
Over Power Protection
Over Current Protection
Over Voltage Protection
Protection
Short Circuit Protection (max.)
Over Temperature Protection
BR45D-3.3S1.2S
42W
48V (36~75V)
2.0A
2.4W
Vo : 3.33V
Vr : 1.24V
3%
8A / 13A
1%
1.5%
BR45D-3.3S1.5S
45W
BR65D-12D
65W
BR65S-1.2S
72W
2.0A
2.4W
Vo : 3.33V
Vr : 1.54V
2.7A
1.3W
2.6A
2W
12.1V
1.2V
8A / 12A
1%
1.5%
2.7A / 2.7A
0.3%
0.5%
60A
0.2%
0.2%
50 mV
75 mV
75 mV
100 mV
88%
88%
90%
89%
88%
88%
90%
90.5%
Hiccup mode
Hiccup mode
Vo: 3.9~5.0V
Vo: 3.9~5.0V
14~16.6V
1.4~2.0V
Vr: 1.45~1.8V
Vr: 1.77~2.26V
(Hiccup mode)
(Hiccup mode)
(Hiccup mode)
(Hiccup mode)
Hiccup mode
Threshold:110~135°C (typ.) / Hysteresis:5°C (min.)
Self-recovery (The values are obtained by measuring the temperature of the hottest power
component on the top surface of the converter.)
Isolation
Environment
Safety
EMC
Physical
Other
Voltage (V.DC.)
Operating Temperature
Storage Temperature
Temperature Coefficient (max.)
Humidity
MTBF
Agency Approvals
EMI (Conducted & Radiated Emission)
Dimension (L x W x H)
Tolerance 0.5 mm
Weight
Remote
Low level (V.DC.)
On/Off Voltage
High level (V.DC.)
On/Off Current
Low level (mA) (max.)
http://www.archcorp.com.tw
TEL: +886-2-26989508 FAX: +886-2-26981319
1500 VDC (Functional Isolation)
-40°C…+85°C
-55°C…+125°C
0.02 % Vout / °C (TA = -40°C to +85°C (-40°F to +185°F ))
95% RH
1.5 Million Hours
2.5 Million Hours
(Telcordia SR332; 80% load; Airflow = 1.5m/s (300 LFM); TA = 40°C (104°F)
CE, UL, TUV
UL60950-1 and CSA C22.2 No. 60950-1-07
BR65S-1.2S: 2.28 x 1.45 x 0.38 Inches ( 57.9 x 36.8 x 9.7 mm )
others:
2.28 x 1.45 x 0.4 Inches ( 57.9 x 36.8 x 10.2 mm )
50 g
50 g
80 g
38 g
-0.7~1.2V
3.5~12V
1mA
-1-
VER : A_1
update : 2015.03.16
DC-DC Brick
BR45D / 65 SERIES
45/65/72 Watts
NOTE
1. During the test of input reflected ripple current, the
input terminal must be connected to a 12uH
inductor and a 220uF electrolytic capacitor.
2. Point B, which is for testing the output voltage
ripple, is 25 mm (0.98 in.) away from the
3.3Vout / +12 Vout pin.
3. Point C, which is for testing the output voltage
ripple, is 25 mm (0.98 in.) away from the
1.2Vout / 1.5Vout / -12 Vout pin.
4. Cout1 and Cout2 are capacitors that connect a
10 μF tantalum capacitor to a 0.1 μF ceramic
capacitor in parallel.
1. During the test of input reflected ripple current, the input terminal must be connected to a 12uH inductor and a 220uF electrolytic capacitor.
2. Point B, which is for testing the output voltage ripple, is 25 mm (0.98 in.) away from the Vout(+) pin.
DERATING
http://www.archcorp.com.tw
TEL: +886-2-26989508 FAX: +886-2-26981319
-2-
VER : A_1
update : 2015.03.16
DC-DC Brick
BR45D / 65 SERIES
45/65/72 Watts
MECHANICAL DIMENSION
BR45D-3.3S1.2S / BR45D-3.3S1.5S / BR65D-12D
3.3S1.2S
PIN#
12D
3.3S1.5S
1
+DC IN
+DC IN
2
ON / OFF CTL
ON / OFF CTL
3
-DC IN
-DC IN
4
+Vr
-12V DC OUT
5
COM
COM
6
TRIM
TRIM
7
+VO
+12V DC OUT
Note
1. All dimensions in mm [in.] Tolerances: x.x ± 0.5 mm [x.xx ± 0.02 in.] x.xx± 0.25 mm [x.xxx ± 0.010 in.]
2. Pin 1-7 are 1.00 ± 0.05 mm [0.040 ± 0.002 in.] diameter with 2.00 ± 0.10 mm [0.080 ± 0.004 in.] diameter standoff shoulders.
http://www.archcorp.com.tw
TEL: +886-2-26989508 FAX: +886-2-26981319
-3-
VER : A_1
update : 2015.03.16
DC-DC Brick
BR45D / 65 SERIES
45/65/72 Watts
MECHANICAL DIMENSION
BR65S-1.2S
PIN#
Single
1
+DC IN
2
ON / OFF CTL
3
-DC IN
4
-DC OUT
5
-Sense
6
TRIM
7
+Sense
8
+DC OUT
Note
1. All dimensions in mm [in.] Tolerances: x.x ± 0.5 mm [x.xx ± 0.02 in.] x.xx± 0.25 mm [x.xxx ± 0.010 in.]
2. Pin 1-3, 5-7 are 1.00 ± 0.05 mm [0.040 ± 0.002 in.] diameter with 2.00 ± 0.10 mm [0.080 ± 0.004 in.] diameter standoff shoulders.
Pin4 and pin8 are 1.50 ± 0.05 mm [0.060 ± 0.002 in.] diameter with 2.50 ± 0.10 mm [0.098 ± 0.004 in.] diameter standoff shoulders.
http://www.archcorp.com.tw
TEL: +886-2-26989508 FAX: +886-2-26981319
-4-