SC5A SERIES

HDLV

Family

Description

The SC5A is a 5-amp, full-featured, non-isolated DC-DC converter.

Designed for 12 V distributed power systems, the SC5A comes in a SIP

form factor to minimize board space and maximize power density. It

combines an industry-standard pin-out with a mounted height of only

12 V input, the SC5A provides ultrafast transient response, improved line and

load regulation, and very high efficiency.

Features

• 5-amp Output Current

• 94 % Efficiency

• Industry-standard Pin-out

• Low 0.5 " Profile

• Non-isolated Output

• Remote Sense

• Remote Enable

• Short-Circuit Protection

with Auto restart

• Trim Function

• Fast Transient Response

• High-temperature

Operation

Patents 5,770,940

5,978,195

Common Specifications

Min Nom Max

Units

Notes

Input

Voltage

9

12

16

Vdc

10-16 V for SC5A-12S5

Current

3

A

Remote Enable

High = Disable

2.4

5.5

Vdc

Source 500 µA

Low = Enable

0.7

Vdc

Open=Enable

Current

20

mA

Disabled

Output

Current

0

5

A

Sense Compensation

50

mV

Voltage Setpoint Accuracy

±1.4

±2.3

Voltage Trim Range

-10

+10

Line Regulation

±0.2

Load Regulation

±0.1

Temp Regulation

.005

Current Limit

6

A

Dynamic Response

0 to 100 % load

200

mV

∆i/∆t = 3 A/µs

19

µs

100 to 0 % load

200

mV

∆i/∆t = 3 A/µs

19

µs

Temperature Regulation

General

MTBF

1,878

k Hrs

25°C, 80 % load, 100 lfm

Operating Temperature

-25

85

°C

Storage Temperature

-55

125

°C

Switching Frequency

500

kHz

Reliable Electronic Solutions

Asia-Pacific:

Europe:

The Americas:

www.bourns.com

TEL +886- (0)2 25624117 • FAX +886- (0)2 25624116

TEL +41-41 768 5555 • FAX +41-41 768 5510

TEL +1-951 781 5500 • FAX +1-951 781-5700

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.