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SIL15C Series

5Vin and 12Vin single output

DC/DC CONVERTERS

C Class Non-isolated

2

NEW Product

Notes

1

Measured as per recommended set-up. Cin = 270µF (20mΩ esr max,

Cout = 680µF (10mΩ esr max).

2

di/dt =

0.75 lo max. and 0.75 lo max. to 0.50 lo max.

3

External input fusing is recommended.

4

Measured with external filter. See Application Note 131 for details.

5

Uses external resistor from trim pin to output ground. Min value = 485Ω

for 5V model, 280Ω for 12V model. See Application Note 131 for details.

6

Signal line assumed <3m in length

7

This product is only for inclusion by professional installers within other

equipment and must not be operated as a stand alone product.

8

The standard unit with the suffix '-V' is for vertical mounting. To order a

unit with horizontal mounting, please add the suffix '-H' to the model

number, e.g. SIL15C-05SADJ-H.

9

Power-up is the time from application of DC input to Power Good

enabled. Remote ON/OFF is from ON/OFF asserted high to power good

enabled.

3.3V and 12 Vin has an output of 0.9V to 5V. An external resistor adjusts

the output voltage.

OUTPUT

INPUT

OVP

OUTPUT

OUTPUT

OUTPUT

EFFICIENCY

REGULATION

MODEL

POWER

VOLTAGE

VOLTAGE

(12)

CURRENT

CURRENT

(TYP.)

LINE

LOAD

NUMBER

(8)

(MAX.)

(MIN.)

(MAX.)

50W

4.5 - 5.5VDC

N/A

0.9V - 3.3V

0A

15A

89%

±0.2%

±0.5%

SIL15C-05SADJ-V

75W

10.2 - 13.8VDC

N/A

0.9V - 5.0V

0A

15A

91%

±0.2%

±0.5%

SIL15C-12SADJ-V

Ripple and Noise Specification

Output

Model

Voltage

Pk - Pk

RMS

5V input models

0.9 to 2.5V

30mV

15mV

3.3V

40mV

15mV

12V input models

0.9 to 2.5V

50mV

20mV

3.3V to 5V

50mV

20mV

CAUTION: High internal temperatures. Ensure that unit is not user

accessible.

File Name: SIL15C.PDF Rev: 04 Mar 2003

SIL15C-12SADJ-V

Part Number System with Options

Rated Output Current

15 = 15Amps

Number of Outputs

SADJ = Single Adjustable Output

Product Family

SIL = Single in Line

Performance

C= Cost Optimised

Input Voltage

05 = 4.5V - 5.5V

12 = 10.2V - 13.8V

The ultra-wide output voltage trim range offers major advantages to users who

select the SIL15C series. It is no longer necessary to purchase a variety of

modules in order to cover different output voltages. The output voltage can be

trimmed in a range of 0.9V to 5.0V. When the SIL15C series converter leaves

the factory the output has been adjusted to the default voltage of 0.9V

Output Voltage Adjustment of the SIL15C Series

Mounting Option

V = Vertical Mount

H= Horizontal Mount