UM5123 datasheet, PDF - EEWORLD Datasheet

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UM5123: DescriptionAnalog Circuit, Hybrid; CategoryAnalog mixed-signal IC The signal circuit; File Size228KB，2 Pages; ManufacturerUniversal Microelectronics Co., Ltd.

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UM5123 Overview

Analog Circuit, Hybrid

UM5123 Parametric

Parameter Name	Attribute value
package instruction	SOP, GWDIP18/24,1.0
Reach Compliance Code	unknown
Maximum input voltage	75 V
Minimum input voltage	36 V
JESD-30 code	R-XDSO-G18
Number of terminals	18
Maximum operating temperature	71 °C
Minimum operating temperature	-25 °C
Maximum output current	0.5 A
Nominal output voltage	15 V
encapsulated code	SOP
Encapsulate equivalent code	GWDIP18/24,1.0
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Certification status	Not Qualified
surface mount	YES
technology	HYBRID
Temperature level	COMMERCIAL EXTENDED
Terminal form	GULL WING
Terminal pitch	2.54 mm
Terminal location	DUAL
Base Number Matches	1

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UM5100 SERIES

5-7.5 Watt SMD DC-DC Converters

♦

Surface Mount Isolated DC-DC Converter

♦

High Efficiency

♦

2:1 Input Range

♦

Pi Input Filter

♦

1500 VDC Isolation

♦

Continuous Short Circuit Protection

SPECIFICATIONS

All specifications are typical at nominal line, full load and

25°C unless otherwise noted.

GENERAL SPECIFICATIONS

Efficiency ……….…….………………………….…. See Table

Isolation Voltage ………………..…………… 1500 VDC min.

Isolation Resistance ………………..…………10 Ohms min.

Switching Frequency ……….….………………. 400 KHz typ.

Operating Temperature Range ,

Ambient, None Derating ……………….… -25°C to +71°C

Cooling ….……………….…………… Free Air Convection

Storage Temperature Range ………….…. -40°C to +100°C

Case Material ……..………………….. Black-Coated Copper

With Non-Conductive Base

Dimensions ..………..……..……..….… 1.25*0.8*0.45 inches

(31.8*20.3*11.4mm)

Weight ……………………………………………………… 18g

INPUT SPECIFICATIONS

Input Voltage Range, 12V ……….…………….………. 9-18V

24V ……………………….…… 18-36V

48V …….……………………… 36-75V

Input Filter …………………………………….………. Pi Type

NOTES

1. Measured with 1uF ceramic capacitor connect to the output pins.

2. Measured from high line to low line.

3. Measured from full load to 10% load, dual outputs loaded equally.

4. Output Power

100%.

Ambient

Temperature

-25

100

(°C)

5. The converter required a minimum 10% loading on the output.

Operation below 10% load conditions will not damage these

devices. However they may not meet all listed spec.

6. Recommended Reflow Soldering

OUTPUT SPECIFICATIONS

Voltage Accuracy ………………………..…….… ±2.0% max.

Voltage Balance Dual Output at Full Load

…………………………………………………..… ±1% max.

Transient response

Single, 25% Step Load Change …………….. <500 u sec.

Dual, FL-1/2FL, ±1% Error Band

(Dual Outputs Loaded Equally) ….…..……… <500 u sec.

Ripple and Noise, 20MHz BW

3.3V, 5V …………………. 50mVp-p max.

12V, 15V ……………….. 100mVp-p max.

Temperature Coefficient …..…...……………...… ±0.05%/°C

Short Circuit Protection …………………………. Continuous

Line Regulation ……………………………..….…..…. ±0.5%

Load Regulation …………………………..…..………. ±1.0%

UMEC

INTERNATIONAL

UM5100

1 of 2

2539 W. 237TH STREET, SUITE A,

TORRANCE,

CA 90505

TEL:

(310) 326-7072

FAX:

(310) 326-7058

REV.4

UM5123 Related Products

	UM5123	UM5119	UM5116	UM5113	UM5121	UM5129	UM5122
Description	Analog Circuit, Hybrid	Analog Circuit, Hybrid	Analog Circuit, Hybrid	Analog Circuit, Hybrid	Analog Circuit, Hybrid	Analog Circuit, Hybrid	Analog Circuit, Hybrid
package instruction	SOP, GWDIP18/24,1.0	SOP, GWDIP18/24,1.0	SOP, GWDIP18/24,1.0	SOP, GWDIP18/24,1.0	SOP, GWDIP18/24,1.0	SOP, GWDIP18/24,1.0	SOP, GWDIP18/24,1.0
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown
Maximum input voltage	75 V	36 V	36 V	36 V	75 V	75 V	75 V
Minimum input voltage	36 V	18 V	18 V	18 V	36 V	36 V	36 V
JESD-30 code	R-XDSO-G18	R-XDSO-G18	R-XDSO-G18	R-XDSO-G18	R-XDSO-G18	R-XDSO-G18	R-XDSO-G18
Number of terminals	18	18	18	18	18	18	18
Maximum operating temperature	71 °C	71 °C	71 °C	71 °C	71 °C	71 °C	71 °C
Minimum operating temperature	-25 °C	-25 °C	-25 °C	-25 °C	-25 °C	-25 °C	-25 °C
Maximum output current	0.5 A	1.5 A	0.25 A	0.5 A	1.5 A	1.5 A	0.625 A
Nominal output voltage	15 V	3.3 V	15 V	15 V	5 V	3.3 V	12 V
encapsulated code	SOP	SOP	SOP	SOP	SOP	SOP	SOP
Encapsulate equivalent code	GWDIP18/24,1.0	GWDIP18/24,1.0	GWDIP18/24,1.0	GWDIP18/24,1.0	GWDIP18/24,1.0	GWDIP18/24,1.0	GWDIP18/24,1.0
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
surface mount	YES	YES	YES	YES	YES	YES	YES
technology	HYBRID	HYBRID	HYBRID	HYBRID	HYBRID	HYBRID	HYBRID
Temperature level	COMMERCIAL EXTENDED	COMMERCIAL EXTENDED	COMMERCIAL EXTENDED	COMMERCIAL EXTENDED	COMMERCIAL EXTENDED	COMMERCIAL EXTENDED	COMMERCIAL EXTENDED
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	2.54 mm	2.54 mm	2.54 mm	2.54 mm	2.54 mm	2.54 mm	2.54 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Base Number Matches	1	1	1	1	1	1	1

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