R-745.0P Recom Power Inc, R-745.0P Datasheet

R-745.0P

Manufacturer Part Number

R-745.0P

Description

CONV DC/DC 4A 5.0V OUT VERT SIP

Manufacturer

Recom Power Inc

Series

Innoline R-7xxxr

Type

Point of Load (POL) Non-Isolated with Remote On/Offr

Datasheet

1.R-743.3P.pdf (4 pages)

Specifications of R-745.0P

Output

Number Of Outputs

Power (watts)

20W

Mounting Type

Through Hole

Voltage - Input

6.5 ~ 28V

Package / Case

12-SIP Module

1st Output

5 VDC @ 4A

Size / Dimension

1.27" L x 0.36" W x 0.59" H (32.2mm x 9.1mm x 15mm)

Power (watts) - Rated

20W

Operating Temperature

-40°C ~ 85°C

Efficiency

95%

Approvals

EN, UL

Input Voltage Range

6.5 V to 28 V

Output Voltage (channel 1)

5 V

Output Current (channel 1)

4 A

Package / Case Size

32.2 mm x 9.1 mm x 15 mm

Output Voltage

5 V

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

80099096
945-1028

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

R-745.0P

Manufacturer:

Recom Power Inc

Quantity:

135

Current page: 1 of 4
Download datasheet (108Kb)

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The R-7XXX series is a high performance 2.5V to 15V , 2Amp to 4Amp,12-Pin SIP (single in-line package),

Integrated switching regulator (ISR). The Synchronuous - rectified design yields excellent efficiencies up to 97%.

Short circuit protection with crowbar function reduces the short circuit current to under 50mA of input current.

Description

Selection Guide

Features

Part

Number

SIP12

R-723.3x

R-725.0x

R-726.5x

R-729.0x

R-7212x

R-7215x

R-733.3x

R-735.0x

R-736.5x

R-739.0x

R-7312x

R-7315x

R-743.3x

R-745.0x

R-746.5x

Note: Vin-Vout ≥ 1.5V~4.0V depending on Vout if adjust function is used!

Suffix x: (see mechanical drawing for details)

x = P pins vertical through hole

x = D pins bent for horizontal through hole mounting

4.5 – 28

6.5 – 28

8.5 – 28

4.5 – 28

6.5 – 28

8.5 – 28

4.5 – 28

6.5 – 28

8.5 – 28

12 – 28

15 – 28

19 – 28

12 – 28

15 – 28

19 – 28

Range

Input

(V)

Output Voltage Adjust Range Current

Nominal

3.3

5.0

6.5

9.0

3.3

5.0

6.5

9.0

3.3

5.0

6.5

(V)

●

Non-Isolated

Synchronous rectification design

Adjustable Output voltage

2, 3, 4AMP Adjustable Positive Step Down

Integrated Switching Regulator

Over load protection (125% full load typical)

Remote ON/OFF Control(Ground Off)

Wide Input Range

UL94V-0 Package Material

Continuous short circuit protection

(Very low short current Iin sc<50mA)

Input voltage range 4.5V~28V

Efficiency to 97 %

2.5 – 5.5

3.0 – 5.5

5.0 – 8.0

2.5 – 5.5

3.0 – 5.5

5.0 – 8.0

2.5 – 5.5

3.0 – 5.5

5.0 – 7.5

7.0 – 11

10 – 14

13 – 17

10 – 14

13 – 17

Vout

(V)

Output

(A)

REV:1/2010

Min. Vin 12V Max. Vin

Efficiency (%)

INNOLINE

DC/DC-Converter

with 3 year Warranty

EN-60950-1 Certified

2, 3, 4 AMP

SIP12

Vertical

Horizontal

R-7xxx

2002/95/EC

RoHS

6/6

I-41

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R-745.0P Summary of contents

Page 1

... Efficiency Description The R-7XXX series is a high performance 2.5V to 15V , 2Amp to 4Amp,12-Pin SIP (single in-line package), Integrated switching regulator (ISR). The Synchronuous - rectified design yields excellent efficiencies up to 97%. Short circuit protection with crowbar function reduces the short circuit current to under 50mA of input current. ...

Page 2

... D Where P = Internal power dissipation Output current Vo = Output voltage η = Efficiency Example: R-745. Vin = 28Vdc , Vo = 5Vdc ,η=91% (see "Selection Guide" table) (a) When Ta = 60° 1.4 Watt (see beside diagram 1.4(W) / 5(V) × (1-0.91) = 3.11(A) (b) When Ta = 85° Watt (see beside diagram 1(W) / 5(V) × (1-0.91) = 2.222(A) (c) At Vin = 12Vdc efficiency = 94% (see " ...

Page 3

... Input pin : Active low (less than 0.8V) to disable the device Vin Power input GND Input and output ground (common) Vout Power output Vout-Adj With external resistors R1,R2 to selected output voltage REV:1/2010 R-7xxxP_D Series R-72xx / R-73xx Efficiency VS Vin R-72xx / R-73xx / R-74xx Efficiency / Load Vin=Max ...

Page 4

... Standard Application Circuit I-44 R-725.0P/D R-726.5P/D R-729.0P/D R-735.0P/D R-736.5P/D R-739.0P/D R-745.0P/D R-746.5P/D 5.0VDC 6.5VDC 9.0VDC 11KΩ 28KΩ 12KΩ 2.6KΩ 20KΩ 47KΩ 560Ω 13KΩ 330Ω 31KΩ REV: 1/2010 ...

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