Characteristics

Conditions

Min.

Typ.

Max.

Input Voltage Range

See Table

4.75V

32V

34V abs. max.

Output Voltage Range

See Table

1.5V

15V

Output Current (see Note)

All Series

0mA*

500mA

Short Circuit Input Current

Vin = 24V

60mA

100mA

Internal Power Dissipation

0.4W

Short Circuit Protection

Continuous, automatic recovery

Output Voltage Accuracy

100% Load

±2%

±3%

Adjustable Voltage Range

See Table 1

±50%

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

1.5V to 6.5V

0.2%

0.4%

9V to 15V

0.1%

0.2%

Load Regulation (10 to 100% full load)

1.5V to 6.5V

0.7%

1.0%

9V to 15V

0.25%

0.4%

Dynamic Load Stability

100% <-> 50% load

±75V

±100mV

with 100µF Output capacitor

100% <-> 10% load

±100mV

Ripple & Noise (without Output Capacitor)

1.5V to 6.5V

20mVp-p

30mVp-p

9V to 15.5V

30mVp-p

40mVp-p

Temperature Coefficient

-40°C ~ +85°C ambient

0.015%/°C

Max capacitance Load

with normal start-up time, no external components

220µF

with <1 second start up time + diode protection circuit

6800µF

Switching Frequency

280kHz

330kHz

380kHz

Quiescent Current

Vin = min. to max. at 0% load

5mA

7mA

ON/OFF Remote Control Pin Drive Current

ON: Open or 1.6V<Vr<5V

OFF: GND or 0<Vr<1.6V

Ir=1.8µA typ

Converter Input Current (valid for Vr < 1.6V)

20µA

30µA

Remote On/Off Threshold Voltage (Vr rising)

2.4V

2.6V

2.8V

Remote On/Off Voltage Hysteresis

250mV

Operating Temperature Range (with derating)

-40°C

+85°C

Switch On/Off Time

(using Remote On/Off Control)

50ms

Operating Case Temperature

+100°C

Storage Temperature Range

-55°C

+125°C

Case Thermal Impedance

70°C / W

Case Material

Non-Conductive Black Plastic

Certifications

IEC/EN General Safety

Report: SPCLVD 1407030-1

IEC/EN-60950-1, 2nd Edition

EMC

Conducted Emissions (with filter)

EN55022

Class B

Radiated Emissions (with filter)

EN55022

Class B

ESD

EN61000-4-2

Class A

Radiated Immunity

EN61000-4-3

Class A

Fast Transient

EN61000-4-4

Class A

Conducted Immunity

EN61000-4-6

Class A

Magnetic Field Immunity

EN61000-4-8

Class A

Package Weight

2.7g

Packing Quantity

33pcs per Tube

250pcs per Reel

MTBF (+25°C)

using MIL-HDBK 217F

21098~29253 x 10³ hours

(+71°C)

4214-7365 x 10³ hours

*Note: Operation under no load will not damage these devices, however they may not meet all specifications. A minimum load of 6mA is recommended

R-78AAxx-0.5 SMD

Series

INNOLINE

DC/DC-Converter

Application Notes chapter "MTBF"

I-8

www.recom-power.com

REV: 1/2015