XRP2-40E1AC Bel Fuse Inc., XRP2-40E1AC Datasheet

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XRP2-40E1AC

Manufacturer Part Number
XRP2-40E1AC
Description
Non-isolated Dc/dc Converters
Manufacturer
Bel Fuse Inc.
Datasheet
Description
The xRP2-40E1AC is a non-isolated dc/dc converter that operates over a wide range of input voltage (Vin = 5
Vdc - 13.8 Vdc). This unit can provide a precisely regulated output voltage from 0.6 Vdc to 5.0 Vdc and can
deliver up to 40 A of output current. This unit is designed to be highly efficient and low cost. The converter is
provided in an industry standard package.
Part Selection
Notes: 1. All part numbers above indicate RoHS 6. Change the second letter "R" to "7" for RoHS 5 part numbers.
Absolute Maximum Ratings
Input Specifications
Note: All specifications are typical at 25
Input Voltage (continuous)
Output Enable Terminal Voltage
Ambient Temperature
Storage Temperature
Input Voltage
Input Current (full load)
Input Reflected Ripple Current (pk-pk)
Input Reflected Ripple Current (rms)
I
Turn-on Voltage Threshold
Under Voltage Threshold
0.6 Vdc - 5.0 Vdc
2
Output Voltage
t Inrush Current Transient
NON-ISOLATED DC/DC CONVERTERS
5 Vdc - 13.8 Vdc Input
xRP2-40E1AC
Non-Isolated
High Efficiency
Fixed Switching Frequency
Low Cost
Excellent Thermal Performance
Wide Input Voltage Range
Wide Output Trim Range
2. Add “G” suffix at the end of the model numbers listed above to indicate “Tray Packaging”.
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
Parameter
Parameter
5.0 Vdc - 13.8 Vdc
Input Voltage
Vo≤ 2.8 V
Vo > 2.8 V
RoHS Compliant
0.6 Vdc - 5.0 Vdc/40 A Output
°C
Current
1.8*Vo
Output
-55 °C
-0.3 V
-0.3 V
4.4 V
4.0 V
0 °C
Max.
Min
Min
unless otherwise stated.
40 A
5 V
-
-
-
-
Output Over-Voltage Shutdown
OCP/SCP
Low Output Ripple
Power Good Signal
Remote On/Off
Output
35 mA
10 mA
Power
200 W
4.6 V
4.3 V
Max.
12 V
12 V
Typ
Typ
Rev.A
-
-
-
-
-
-
(Vo=1.8 Vdc)
125 °C
13.8 V
13.8 V
70 °C
Efficiency
1 A
4.8 V
4.6 V
15 V
15 V
30 A
Max
Max
Typical
-
-
87%
2
s
With simulated source impedance of 1
uH, 5 Hz to 20 MHz. Use a 1000 uF/16 V
electrolytic capacitor with ESR=0.1 ohm
max, at 100 kHz at 25°C.
Horizontal Mount
0RP2-40E1AC
Part Number
Notes
Notes
Vertical Mount
VRP2-40E1AC
Part Number

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XRP2-40E1AC Summary of contents

Page 1

... Wide Output Trim Range Description The xRP2-40E1AC is a non-isolated dc/dc converter that operates over a wide range of input voltage (Vin = 5 Vdc - 13.8 Vdc). This unit can provide a precisely regulated output voltage from 0.6 Vdc to 5.0 Vdc and can deliver output current. This unit is designed to be highly efficient and low cost. The converter is provided in an industry standard package ...

Page 2

... Transient Response 0% ~ 50% Max Load Settling Time V 50 Max Load Settling Time Note: All specifications are typical at 25 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com 0.6 Vdc - 5.0 Vdc/40 A Output Min Typ -1 -10 mV ...

Page 3

... Output Trim Equation The Trim resistor should be connected between the Trim+ pin and Trim- pin − trim Vo Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com 0.6 Vdc - 5.0 Vdc/40 A Output Min Typ 91% 94% 89% 92% ...

Page 4

... Output Current(A) Vout =1.8 V Efficiency Curve 100.0% 95.0% 90.0% 85.0% 80.0% 75.0% 70.0% 65. Output Current(A) Vout =3.3 V Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com 0.6 Vdc - 5.0 Vdc/40 A Output Efficiency Curve 95 ...

Page 5

... NON-ISOLATED DC/DC CONVERTERS 5 Vdc - 13.8 Vdc Input Thermal Derating Curves Vin=12 V, Vo=0.6 V Vin=12 V, Vo=1.8 V Vin=12 V, Vo=3.3 V Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com 0.6 Vdc - 5.0 Vdc/40 A Output Vin=12 V, Vo=1.2 V Vin=12 V, Vo=2.5 V Vin=12 V, Vo=5.0 V ...

Page 6

... Note: Ripple and noise at full load, 0-20 MHz BW, with tantalum cap and a 1uF ceramic cap at the output, and Ta=25 deg C. . Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com 0.6 Vdc - 5.0 Vdc/40 A Output 12 Vdc input, 1.2 Vdc/40 A output 12 Vdc input, 2 ...

Page 7

... Transient Response Waveforms Vout= 0.6 V 0%-50% Load Transients Vout=1.2 V 0%-50% Load Transients Vout=1.8 V 0%-50% Load Transients Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com 0.6 Vdc - 5.0 Vdc/40 A Output Vout=0.6 V 50%-0% Load Transients Vout=1.2 V 50%-0% Load Transients Vout=1.8 V 50%-0% Load Transients ...

Page 8

... Vout=5 V 0%-50% Load Transients Note: Transient response at di/ A/uS, with extemal electrolytic cap 4700 uF, and Ta=25 deg C. . Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com 0.6 Vdc - 5.0 Vdc/40 A Output Vout=2.5 V 50%-0% Load Transients Vout=3.3 V 50%-0% Load Transients ...

Page 9

... NON-ISOLATED DC/DC CONVERTERS 5 Vdc - 13.8 Vdc Input Mechanical Outline 0RP2-40E1AC Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com 0.6 Vdc - 5.0 Vdc/40 A Output Pin Connections Pin Function Pin Function Vout 9 PwGOOD ...

Page 10

... Bel Fuse Inc. Specifications subject to change without notice. 082108 EUROPE Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Suite G7, Preston Lancashire, PR1 8UD, U.K. Tel 44-1772-556601 Fax 44-1772-888366 www.belfuse.com Function Vout Vout ...

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