R-78AA5.0-1.0SMD-R Recom Power Inc, R-78AA5.0-1.0SMD-R Datasheet

R-78AA5.0-1.0SMD-R

Manufacturer Part Number

R-78AA5.0-1.0SMD-R

Description

CONV DC/DC 1A 5V OUT SMD

Manufacturer

Recom Power Inc

Series

Innoline R-78AA-1.0r

Type

Linear Regulator Drop-Inr

Datasheet

1.R-78AA5.0-1.0SMD-R.pdf (4 pages)

Specifications of R-78AA5.0-1.0SMD-R

Output

Number Of Outputs

Power (watts)

Mounting Type

Surface Mount

Voltage - Input

6.5 ~ 18V

Package / Case

10-SMD Module

1st Output

5 VDC @ 1A

Size / Dimension

0.60" L x 0.38" W x 0.36" H (15.3mm x 9.6mm x 9.24mm)

Power (watts) - Rated

Operating Temperature

-40°C ~ 85°C

Efficiency

94%

Approvals

Product

Non-Isolated / POL

Input Voltage Range

6.5 V to 18 V

Input Voltage (nominal)

6.5 V to 18 V

Output Voltage (channel 1)

5 V

Isolation Voltage

2 KV

Output Voltage

5 V

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

80999173
945-1044-2

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Description

Selection Guide

Specifications

Features

Part

Number

SMD

R-78AA1.5-1.0SMD

R-78AA1.8-1.0SMD

R-78AA2.5-1.0SMD

R-78AA3.3-1.0SMD

R-78AA5.0-1.0SMD

Characteristics

Input Voltage Range

Output Voltage Range

Output Current

Output Current Limit

Short Circuit Input Current

Internal Power Dissipation

Short Circuit Protection

Output Voltage Accuracy

Adjustable Voltage Range

Line Voltage Regulation (Vin = min to max at full load)

Load Regulation (10% to 100% full load)

Dynamic Load Stability

Ripple & Noise (20MHz BW)

Temperature Coefficient

Max capacitance Load with normal start-up time, no external components

Switching Frequency

Quiescent Current

ON/OFF Remote Control Pin Drive Current

Converter Input Current (valid for Vr < 1.6V)

Remote On/Off Threshold Voltage (Vr rising)

Remote On/Off Voltage Hysteresis

Operating Temperature Range

Switch On/Off Time

Operating Case Temperature

Storage Temperature Range

Case Thermal Impendance

Thermal Shutdown

( typical at 25°C, 10% minimum load, unless otherwise specified )

The R-78AAxx-1.0SMD series are manufactured without lead and meet the requirements for

RoHS 6/6 as well as the increased reflow soldering temperatures associated with vapour phase

soldering, making these high efficiency switching regulators ideally suited to modern pick-and-

place mass production. The efficiency of up to 94% means that very little energy is wasted as

heat. The additional features of remote on/off control and adjustable output voltages will find

many uses in the battery-powered, industrial, medical and automotive markets.

Range (1)

4.75 – 18

6.5 – 18

with <1 second start up time + diode protection circuit

Input

(V)

●

Vin = min. to max. at 0% load

Replacement for R-78Axx-1.0SMD series

RoHS 6/6 Conform (100% Lead Free)

High Reflow Temperature SMD Package

Adjustable Output Voltage

Short circuit protection, Thermal shutdown

Remote On/Off Control

Very Low Shutdown Current

Voltage

Output

1.5

1.8

2.5

3.3

5.0

(V)

Conditions

See Table

All Series

Vin = 12V

100% Load

See Table 1

100%<>50% load, 25mA/µs

-40°C~+85°C ambient

(using Remote On/Off Control)

Internal IC junction

ON: Open or 1.6V<Vr<5V

OFF: GND or 0<Vr<1.6V

1.5~3.0

3.0~5.5

Adjust

Range

fixed

(V)

REV:1/2010

Current

335kHz

Output

Continuous, automatic recovery

4.75V

-40°C

-55°C

0mA*

Min.

1.5V

1.0

(A)

2.4V

20mVp-p 30mVp-p

Min. Vin Max. Vin

±85mV ±100mV

385kHz

250mV

0.2%

±2%

0.7%

5mA

Typ.

(%)

2.6V

20µA

Efficiency

Ir=1.8µA typ

0.015%/°C

70°C / W

1000mA

5500mA

+100°C

+125°C

+160°C

435kHz

120mA

6800µF

+85°C

±50%

(%)

18.0V

470µF

50ms

35µA

0.4W

0.4%

1.0%

Max.

±3%

2.8V

cont.

5.5V

7mA

R-78AA-1.0

Derating-Graph

(Ambient Temperature)

INNOLINE

DC/DC-Converter

with 3 year Warranty

EN-60950-1 Certified

1.0 AMP

SMD

Single Output

2002/95/EC

RoHS

6/6

I-15

Related parts for R-78AA5.0-1.0SMD-R

R-78AA5.0-1.0SMD-R Summary of contents

Page 1

... RoHS 6/6 as well as the increased reflow soldering temperatures associated with vapour phase soldering, making these high efficiency switching regulators ideally suited to modern pick-and- place mass production. The efficiency 94% means that very little energy is wasted as heat. The additional features of remote on/off control and adjustable output voltages will find many uses in the battery-powered, industrial, medical and automotive markets ...

Page 2

... Package Weight Packing Quantity MTBF (+25°C) } Detailed Information see Application Notes chapter "MTBF" . (+71°C) *Note: Operation under no load will not damage these devices, however they may not meet all specifications. A minimum load of 10mA is recommended Characteristics Efficiency I-16 R-78AAxx-1.0 SMD Series EN55022 EN55022 ...

Page 3

... Standard Application Circuit Application Examples Optional Protection Circuit Optional Protection 1: Add a blocking diode to Vout if current can flow back- wards into the output, as this can damage the converter when it is powered down. The diode can either be fitted across the device if the source is low impedance or ...

Page 4

... INNOLINE DC/DC-Converter Table 1: Adjustment Resistor Values 1.0Adc R-78A1.8-1.0SMD Vout (nom.) 1.8Vdc Vout (adj 1.5 (V) 3KΩ 1.8 (V) 2.5 (V) 11.8KΩ 3.0 (V) 4.64KΩ 3.3 (V) 3.6 (V) 3.9 (V) 4.5 (V) 4.9 (V) 5.0 (V) 5.1 (V) 5.5 (V) Package Style and Pinning (mm) SMD 10Pin Package Recommended Footprint Details I-18 R-78AAxx-1 ...

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