VRP2-40E1AQ [BEL]

DC-DC Regulated Power Supply Module;


型号：	VRP2-40E1AQ
厂家：	BEL FUSE INC.
描述：	DC-DC Regulated Power Supply Module
文件：	总9页 (文件大小：596K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

NON-ISOLATED DC/DC CONVERTERS

5 Vdc - 13.8 Vdc Input

0.6 Vdc - 5.0 Vdc/40 A Output

VRP2-40E1AQ

RoHS Compliant

Rev.B



Non-Isolated



Output Over-Voltage Shutdown

OCP/SCP

High Efficiency

Fixed Switching Frequency

Low Cost

Low Output Ripple

Power Good Signal

Remote On/Off

Excellent Thermal Performance

Wide Input Voltage Range

Wide Output Trim Range

Description

The VRP2-40E1AQ 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

Output Voltage

Input Voltage

Max. Output

Current

Max. Output

Power

Typical Efficiency

(Vo=1.8 Vdc）

Part Number

Vertical Mount

0.6 Vdc - 5.0 Vdc

5.0 Vdc - 13.8 Vdc

40 A

200 W

87%

VRP2-40E1AQ

Notes: 1. All part numbers above indicate RoHS 6. Change the second letter "R" to "7" for RoHS 5 part numbers.

2. Add “G” suffix at the end of the model numbers listed above to indicate “Tray Packaging”.

Absolute Maximum Ratings

Parameter

Min

Typ

Max

Notes

Input Voltage (continuous)

-0.3 V

15 V

Output Enable Terminal Voltage

Ambient Temperature

-0.3 V

0 C

15 V

70 C

125 C

Storage Temperature

-55 C

Input Specifications

Parameter

Min

Typ

Max

Notes

Input Voltage

Vo≤ 2.8 V

Vo > 2.8 V

5 V

1.8*Vo

12 V

13.8 V

Input Current (full load)

30 A

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.

Input Reflected Ripple Current (pk-pk)

35 mA

Input Reflected Ripple Current (rms)

10 mA

I²t Inrush Current Transient

Turn-on Voltage Threshold

Under Voltage Threshold

1 A²s

4.8 V

4.6 V

4.4 V

4.0 V

4.6 V

4.3 V

Note: All specifications are typical at 25 C unless otherwise stated.

Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302  Tel 201-432-0463  Fax 201-432-9542  www.belfuse.com

NON-ISOLATED DC/DC CONVERTERS

5 Vdc - 13.8 Vdc Input

0.6 Vdc - 5.0 Vdc/40 A Output

Output Specifications

Parameter

Min

Typ

Max

Notes

Output Voltage Set Point

Vo≥1 V

Vo＜1 V

-1.5 % Vo

-10 mV

+1.5 % Vo

+10 mV

Vin=Vinmin, Io=Iomax

Load Regulation

Vo≥2.5 V

Vo＜2.5 V

0.6% Vo

12 mV

Line Regulation

Vo≥2.5 V

Vo＜2.5 V

0.3% Vo

9 mV

Regulation Over Temperature

0.02% Vo/C

(0 C to +70 C)

Output Current

0 A

40 A

Current Limit Threshold

105% Io

130% Io

160% Io

Output Ripple and Noise (pk-pk)

Vo=5.0 V

120 mV

60 mV

40 mV

30 mV

Vo=3.3 V

Vo=2.5 V

Vo=1.5 V

Vo=1.0 V

Vo=0.6 V

Test conditions:

0-20MHz BW, with a 1µF ceramic

capacitor and a 10 uF Tantalum

cap at output.

Output Ripple and Noise (rms)

Vo=5.0 V

Vo=3.3 V

Vo=2.5 V

Vo=1.5 V

Vo=1.0 V

Vo=0.6 V

30 mV

20 mV

15 mV

Turn On Time

Rise Time

10 mS

3 mS

0.5%

Overshoot at Turn on and off

Output Capacitance

0 uF

4700 uF

ESR≥1 mΩ

Transient Response

0% ~ 50% Max Load

300 mV

100 uS

300 mV

100 uS

Settling Time

50% ~ 0% Max Load

Settling Time

Test conditions:

di/dt = 10 A/uS; Vin =12 V;

VO=All

Note: All specifications are typical at 25 C unless otherwise stated.

Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302  Tel 201-432-0463  Fax 201-432-9542  www.belfuse.com

NON-ISOLATED DC/DC CONVERTERS

5 Vdc - 13.8 Vdc Input

0.6 Vdc - 5.0 Vdc/40 A Output

General Specifications

Parameter

Min

Typ

Max

Notes

Efficiency

Vo=5.0 V

91%

89%

87%

84%

82%

79%

76%

68%

94%

92%

90%

87%

85%

82%

79%

71%

Vo=3.3 V

Vo=2.5 V

Vo=1.8 V

Vo=1.5 V

Vo=1.2 V

Vo=1.0 V

Vo=0.6 V

Measured at Vin=12 V, full load.

Switching Frequency

500 kHz

Output Voltage Trim Range

Over Voltage Protection

0.6 V

5 V

Trim pin is open, Vo = 0.6 V.

110% Vo,set

115%Vo,set

130%Vo,set Vin=12 V, Io=full load.

Calculated Per Bell Core SR-332

(IO = 80%Iomax; Vin=12 V; Ta = 25

MTBF

3,061,000 hours

C.)

Dimensions (vertical mount)

Inches (L × W × H)

1.45 x 1.10 x 0.377

Millimeters (L × W × H)

36.83 x 27.94 x 9.58

Weight

19 g

Note: All specifications are typical at 25 C unless otherwise stated.

Control Specifications

Parameter

Min

Typ

Max

Notes

Remote On/Off (Active High)

Signal Low (Unit Off)

Signal High (Unit On)

Current Source/Sink

PwGood (PowerGood)

-0.3 V

2.0 V

0 mA

0.8 V

Vin,max

3.3 mA

Remote On/Off pin is open, unit is on.

2.4 V

5.25 V

2 mA

0.4 V

4 mA

PwGood = High = Power

Good

0 V

PwGood = Low = Power

Not Good

Output Trim Equation

The Trim resistor should be connected between the Trim+ pin and Trim- pin.

Vout

1.2

Module

R_trim

( K )

Trim+

Trim–

Rtrim

Vo  0.6

Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302  Tel 201-432-0463  Fax 201-432-9542  www.belfuse.com

NON-ISOLATED DC/DC CONVERTERS

5 Vdc - 13.8 Vdc Input

0.6 Vdc - 5.0 Vdc/40 A Output

Efficiency Data

Efficiency Curve

95.0%

90.0%

85.0%

80.0%

75.0%

70.0%

65.0%

60.0%

55.0%

50.0%

5 V

80.0%

12 V

13.8 V

12 V

75.0%

13.8 V

70.0%

65.0%

60.0%

Output Current (A)

Output Current(A)

Vout =0.6 V

Vout =1.2 V

Efficiency Curve

100.0%

95.0%

90.0%

95.0%

90.0%

85.0%

80.0%

75.0%

70.0%

65.0%

60.0%

5 V

85.0%

12 V

13.8 V

12 V

80.0%

13.8 V

75.0%

70.0%

65.0%

Output Current (A)

Output Current(A)

Vout =1.8 V

Vout =2.5 V

Efficiency Curve

100.0%

95.0%

90.0%

85.0%

80.0%

75.0%

70.0%

65.0%

100.0%

95.0%

90.0%

9 V

6 V

85.0%

12 V

13.8 V

12 V

80.0%

13.8 V

75.0%

70.0%

65.0%

Output Current(A)

Vout =3.3 V

Vout =5.0 V

Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302  Tel 201-432-0463  Fax 201-432-9542  www.belfuse.com

NON-ISOLATED DC/DC CONVERTERS

5 Vdc - 13.8 Vdc Input

0.6 Vdc - 5.0 Vdc/40 A Output

Thermal Derating Curves

Vin=12 V, Vo=0.6 V

Vin=12 V, Vo=1.8 V

Vin=12 V, Vo=3.3 V

Vin=12 V, Vo=1.2 V

Vin=12 V, Vo=2.5 V

Vin=12 V, Vo=5.0 V

Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302  Tel 201-432-0463  Fax 201-432-9542  www.belfuse.com

NON-ISOLATED DC/DC CONVERTERS

5 Vdc - 13.8 Vdc Input

0.6 Vdc - 5.0 Vdc/40 A Output

Ripple and Noise Waveforms

12 Vdc input, 0.6 Vdc/40 A output

12 Vdc input, 1.8 Vdc/40 A output

12 Vdc input, 1.2 Vdc/40 A output

12 Vdc input, 2.5 Vdc/40 A output

12 Vdc input, 3.3 Vdc/40 A output

12 Vdc input, 5.0 Vdc/40 A output

Note: Ripple and noise at full load, 0-20 MHz BW, with a 10 uF 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

NON-ISOLATED DC/DC CONVERTERS

5 Vdc - 13.8 Vdc Input

0.6 Vdc - 5.0 Vdc/40 A Output

Transient Response Waveforms

Vout= 0.6 V 0%-50% Load Transients

Vout=0.6 V 50%-0% Load Transients

Vout=1.2 V 50%-0% Load Transients

Vout=1.8 V 50%-0% 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

NON-ISOLATED DC/DC CONVERTERS

5 Vdc - 13.8 Vdc Input

0.6 Vdc - 5.0 Vdc/40 A Output

Transient Response Waveforms (continued)

Vout= 2.5 V 0%-50% Load Transients

Vout=2.5 V 50%-0% Load Transients

Vout=3.3 V 50%-0% Load Transients

Vout=5 V 50%-0% Load Transients

Vout=3.3 V 0%-50% Load Transients

Vout=5 V 0%-50% Load Transients

Note: Transient response at di/dt = 10 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

NON-ISOLATED DC/DC CONVERTERS

5 Vdc - 13.8 Vdc Input

0.6 Vdc - 5.0 Vdc/40 A Output

Mechanical Outline

Pin Connections

Function

Vout

GND

Enable

Trim-

Trim+

PwGOOD

Sense-

Sense+

Vin

RoHS Compliance

Complies with the European Directive 2002/95/EC, calling for the elimination of lead and

other hazardous substances from electronic products.

2009 Bel Fuse Inc. Specifications subject to change without notice. 061809

CORPORATE

FAR EAST

EUROPE

Bel Fuse Inc.

Bel Fuse Ltd.

Bel Fuse Europe Ltd.

206 Van Vorst Street

Jersey City, NJ 07302

Tel 201-432-0463

Fax 201-432-9542

www.belfuse.com

8F/ 8 Luk Hop Street

San Po Kong

Kowloon, Hong Kong

Tel 852-2328-5515

Fax 852-2352-3706

www.belfuse.com

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

相关型号：