SIRC48S datasheet, PDF - EEWORLD Datasheet

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SIRC48S: DescriptionDC-DC Regulated Power Supply Module, 1 Output, 8W, Hybrid, SMT-12; CategoryPower/power management The power supply circuit; File Size203KB，8 Pages; ManufacturerPico Electronics Inc.

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SIRC48S Overview

DC-DC Regulated Power Supply Module, 1 Output, 8W, Hybrid, SMT-12

SIRC48S Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Pico Electronics Inc.
Parts packaging code	SFM
package instruction	,
Contacts	12
Reach Compliance Code	compliant
ECCN code	EAR99
Analog Integrated Circuits - Other Types	DC-DC REGULATED POWER SUPPLY MODULE
Efficiency (main output)	82%
Maximum input voltage	60 V
Minimum input voltage	18 V
JESD-30 code	R-XDMA-G12
JESD-609 code	e0
Maximum grid adjustment rate	0.5%
Maximum load regulation	0.5%
Number of functions	1
Output times	1
Number of terminals	12
Maximum operating temperature	70 °C
Minimum operating temperature	-25 °C
Maximum output voltage	50.4 V
Nominal output voltage	48 V
Package body material	UNSPECIFIED
Package shape	RECTANGULAR
Package form	MICROELECTRONIC ASSEMBLY
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
surface mount	YES
technology	HYBRID
Temperature level	OTHER
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Maximum total power output	8 W
Fine-tuning/adjustable output	YES

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Series SIR

Surface Mount

DC to DC Converters

Single and Dual Output

Wide Input Range up to 3.33:1

Isolated Regulated up to 8 Watt DCDC Converters

Fully Regulated All Units Shielded

This series of high efficiency, wide input range, encapsulated regulators come in 85 different models. These

units feature a 500 VOLT DC input to output isolation in both single and dual output models. The SIR

Series will operate over a temperature range of 25º C TO +70º C with no heat sink or electrical derating.

These units are excellent for applications where input voltage varies dramatically, yet a high efficiency and

output voltage regulation must be maintained.

FEATURES

Single and dual isolated outputs

Voltage regulation over input range of

Unit

SIRE

SIRF

SIRA

SIRB

SIRC

Low

18V

36V

18V

High

15V

24V

36V

60V

TYPICAL CHARACTERISTICS:

Test conditions: 25º C ambient

Operating temperature: 25º C to +70º C

ambient

Output voltage tolerance: ± 1% at typical input

voltage

Output voltage temperature coefficient:

0.02%/ºC

Storage temperature: 55º C to 125º C

Short circuit protection: Temporary

Operating frequency: 40Khtz, typical

OPTIONS AVAILABLE

Encapsulated semiconductors, conservatively

rated for maximum reliability.

Load regulation (see table for typical variation

at different loads)

Line regulation = Typical values

515V DC = ±1.5%

824V DC = ±1.5%

1836V DC = ±1.0%

3660V DC = ±1.0%

1860V DC = ±1.5%

High efficiency up to 82%

Will operate over a temperature range of 25º

C to +70º C with no heat sink or electrical

derating.

Isolation 100 megohms at 500 volts DC

External output trimming pin standard +5%

Each unit is supplied with an external control

pin. This "C" pin, when connected to the

Selected MILSTD883

Expanded operating temp. (55º C to +85º

Stabilization Bake (125º C ambient)

Temperature Cycle (55º C to +125º C)

High Temp, full power burn in (100% power,

125º C case temp)

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5V, 1A regulated power supply circuit composed of LM309K integrated voltage regulator

Shortcut: 00 01 02 03 04 05 06 07 08 09 0A 0C 0F 0J 0L 0M 0R 0S 0T 0Z 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 1H 1K 1M 1N 1P 1S 1T 1V 1X 1Z 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 2G 2K 2M 2N 2P 2Q 2R 2S 2T 2W 2Z 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 3G 3H 3J 3K 3L 3M 3N 3P 3R 3S 3T 3V 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4M 4N 4P 4S 4T 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5E 5G 5H 5K 5M 5N 5P 5S 5T 5V 60 61 62 63 64 65 66 67 68 69 6A 6C 6E 6F 6M 6N 6P 6R 6S 6T 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7M 7N 7P 7Q 7V 7W 7X 80 81 82 83 84 85 86 87 88 89 8A 8D 8E 8L 8N 8P 8S 8T 8W 8Y 8Z 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9F 9G 9H 9L 9S 9T 9W

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