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Industrial DC/DC CONVERTER

MGDI-04 Standard Input : 4W POWER

Industrial

Grade

2:1 Standard Input

Single & Bi Outputs

Metallic Case - 1 500 VDC Isolation

• Low profile : 0,3 “ ( 7.5mm)

• Nominal power of 4 W without derating

• Wide temperature range : -40°C/+95°C case

• High efficiency up to 80 %

• Soft start

• Galvanic isolation 1.500 VDC

• Integrated LC EMI filter

• Permanent short circuit protection

• Standard pin out DIL24 8 pins

• No optocoupler for high reliability

• RoHS process

1-General

The MGDI-04 series is a full family of DC/DC

power modules designed for use in distributed

power architecture and are particularly suitable

for mobile or ground fixed applications in

transportation, industry and telecommunications

areas. These modules use a high frequency fixed

switching technic at 480 KHz providing excellent

reliability, low noise characteristics, high power

density and a low profile package. Standard

models are available with nominal input volta-

ges as 5 or 24 volts in range of 4,5-5,5 or 18-36

volts. The series include single and bi output

voltage choices of 3,3, 5, 12, 15, +/-5, +/-12 or

+/-15 volts.

No external heatsink is required for the MGDI-

04 series to supply 4W output power over the

case temperature range of -40°C up to 95°C.

The MGDI-04 series is designed in conformity

with safety standards EN60950 and UL1950.

All the modules are designed with LC network

filters to minimize reflected input current ripple

and output voltage ripple according to EN55022

and FCC Part 15J standard.

The modules include a soft-start, a permanent

short circuit protection and an output overvoltage

protection to ensure efficient module protec-

tions. The soft-start allows current limitation and

eliminates inrush current during start-up. The

short circuit protection completely protects the

modules against short-circuits of any duration

by a shut-down and restores to normal when

the overload is removed.

The design has been carried out with surface

mount components and is manufactured in a

fully automated process to guarantee high

quality. Each module is tested and burned in

with a GAIA Converter automated test

equipment.

2-Product Selection

Single output model

Bi output model

: MGDSI - 04 -

: MGDBI - 04 -

input

output

Input Voltage Range

Permanent

C : 4,5-5,5 VDC

I : 18-36 VDC

Output

B : 3.3 VDC

C : 5 VDC or +/-5VDC

E : 12 VDC or +/-12VDC

F : 15 VDC or +/-15VDC

Options :

/M : option for On/Off function

REDEFINING THE SOURCE OF POWER

Gaia Converter FC97-004.01/11 Revision M

For locations, phone, fax, E-Mail see back cover

MGDI-04 Standard Input Series

2- Product Selection (continued)

Input range

Output

Current

Reference

Industrial

Grade

Options

4.5-5.5

VDC

3,3 VDC

5 VDC

12 VDC

15 VDC

+/- 5 VDC

+/- 12 VDC

+/- 15 VDC

1 000 mA

800 mA

330 mA

260 mA

+/- 400 mA

+/- 165 mA

+/- 130 mA

MGDSI-04-C-B

MGDSI-04-C-C

MGDSI-04-C-E

MGDSI-04-C-F

MGDBI-04-C-C

MGDBI-04-C-E

MGDBI-04-C-F

18-36

VDC

3,3 VDC

5 VDC

12 VDC

15 VDC

+/- 5 VDC

+/- 12 VDC

+/- 15 VDC

1 000 mA

800 mA

330 mA

260 mA

+/- 400 mA

+/- 165 mA

+/- 130 mA

MGDSI-04-I-B

MGDSI-04-I-C

MGDSI-04-I-E

MGDSI-04-I-F

MGDBI-04-I-C

MGDBI-04-I-E

MGDBI-04-I-F

Converter Selection Chart

M G D S I - 04 - I - C / M

Number of Outputs :

S : single output

B : bi output

Input voltage range :

C : 4.5-5.5 VDC

I : 18-36VDC

Output voltage :

See table page 1

Option :

/M : On/Off function

Gaia Converter FC97-004.01/11 Revision M

For locations, phone, fax, E-Mail see back cover

MGDI-04 Standard Input Series

3- Electrical Specifications

Data are valid at +25°C, unless otherwise specified.

Limit or

typical

Industrial

Grade

Parameter

Input

Nominal input voltage

Permanent input

voltage range (Ui)

Start up time

Conditions

Units

Single Output MGDSI-04

04 - C

04 - I

18- 36

200

Full temperature range

Ui nominal

Nominal output

Full load : resistive

Ui nominal, full load at switching

freq. BW = 20MHz

Decoupling capacitor 10µF

Ui nominal

Short-circuit

Ui nominal

No load

Nominal

Min. - Max.

Maximum

VDC

4,5- 5,5

200

Reflected ripple current

Input current in short

circuit mode (Average)

No load input current

Output

Output voltage

Typical

Maximum

mApp

Ui min. to max.

Ambient temperature : +25°c

Ui nominal, 75% load

At 105°c baseplate

Ui min. to max.

Full temperature range

Ui min. to max.

Nominal

Maximum

Typical

VDC

mVpp

3,3

+/- 2

1 000

800

330

260

100

150

+/- 1

+/- 2,5

3,3

+/- 2

1 000

800

330

260

100

150

+/- 1

+/- 2,5

Set Point accuracy

Output power

Output current

3,3V output

5V output

12V output

15V output

Ripple output voltage *

3,3V and 5V output

12V output

15V output

Line regulation

Load regulation **

Efficiency

Maximum admissible

Capacitive load

3,3V and 5V output

12V and 15V output

Ui nominal

Full load

BW = 20MHz

Ui min. to max.

Full load

Ui nominal

25% to full load

Ui nominal

Full load

Ui nominal

Full load

Per output

Maximum

µF

1 000

Note * : The ripple output voltage is the periodic AC component imposed on the output voltage, an aperiodic and random component (noise) has also to be considered.

This noise can be reduced by adding an external capacitor (typically 10µF/rated voltage depending on isolation requirement) connected between the pin Gin and the

pin Gout of the converter. This capacitor should be layed-out as close as possible from the converter.

Note ** : For load regulation characteristics from 0% to full load, please contact factory.

Gaia Converter FC97-004.01/11 Revision M

For locations, phone, fax, E-Mail see back cover

MGDI-04 Standard Input Series

3- Electrical Specifications (continued)

Data are valid at +25°C, unless otherwise specified.

Limit or

typical

Industrial

Grade

Parameter

Input

Nominal input voltage

Permanent input

voltage range (Ui)

Start up time

Conditions

Units

Bi Output MGDBI- 04

04 - C

04 - I

18- 36

200

Full temperature range

Ui nominal

Nominal output

Full load : resistive

Ui nominal, full load at switching

freq. BW = 20MHz

Decoupling capacitor 10µF

Ui nominal

Short-circuit

Ui nominal

No load

Nominal

Min. - Max.

Maximum

VDC

4,5- 5,5

200

Reflected ripple current

Input current in short

circuit mode (Average)

No load input current

Output

Output voltage

Set Point accuracy

Output power

Output current

+/- 5V output

+/- 12V output

+/- 15V output

Ripple output voltage *

5V output

12V output

15V output

Line regulation

Load regulation **

Cross load output

regulation

Efficiency

Maximum admissible

Capacitive load

5V output

12V and 15V output

Typical

Maximum

mApp

Ui min. to max.

Ambient temperature : +25°c

Ui nominal, 75% load

At 105°c baseplate

Ui min. to max.

Full temperature range

Ui min. to max.

Ui nominal

Full load

BW = 20MHz

Ui min. to max.

Full load

Ui nominal

25% to full load

Ui nominal

+ Vout nominal load

- Vout from 25% to full load

Ui nominal

Full load

Ui nominal

Full load

Per output

Nominal

Maximum

Typical

VDC

mVpp

+/- 5

+/- 12

+/- 15

+/- 2

+/- 400

+/- 165

+/- 130

100

150

+/- 1

+/- 2,5

+/- 0,5

+/- 5

+/- 12

+/- 15

+/- 2

+/- 400

+/- 165

+/- 130

100

150

+/- 1

+/- 2,5

+/- 0,5

Maximum

µF

470

Note * : The ripple output voltage is the periodic AC component imposed on the output voltage, an aperiodic and random component (noise) has also to be considered.

This noise can be reduced by adding an external capacitor (typically 10µF/rated voltage depending on isolation requirement) connected between the pin Gin and the

pin Gout of the converter. This capacitor should be layed-out as close as possible from the converter.

Note ** : For load regulation characteristics from 0% to full load, please contact factory.

Gaia Converter FC97-004.01/11 Revision M

For locations, phone, fax, E-Mail see back cover

MGDI-04 Standard Input Series

4- Switching Frequency

Parameter

Switching frequency

Conditions

Full temperature range

Ui min. to max.

No load to full load

Limit or typical

Nominal, fixed

Specifications

Industrial

Grade

4.5-5.5 VDC input : 480 KHz

18-36 VDC input : 480 KHz

5- Isolation

Parameter

Electric strength test voltage (basic version)

Electric strength test voltage between outputs

(for dual and triple outputs)

Isolation resistance

Conditions

Input to output

Output to output

500 VDC

Limit or typical

Minimum

Specifications

1 500 VDC / 1 min

No isolation

100 MOhm

6- Protection Functions

Characteristics

Output short circuit protection (SCP)

Protection Device

Hiccup circuitry with

auto-recovery

Zener clamp

Recovery

Automatic

recovery

Limit or typical

Permanent

Maximum

Specifications

See section 11

For 3.3v : 4v

For 5v : 6v

For 12v : 14v

For 15v : 17v

Output overvoltage protection (OVP)

7- Reliability Data

Characteristics

Conditions

Ground fixed (Gf)

Mean Time Between Failure (MTBF)

According to MIL-HDBK-217F

Ground mobile (Gm)

Mean Time Between Failure (MTBF)

According to IEC-62380-TR

Temperature

Case at 40°C

Case at 85°C

Case at 40°C

Case at 85°C

Ambient at 25°C

100% time on

Specifications

1 500 000 Hrs

600 000 Hrs

750 000 Hrs

350 000 Hrs

2 575 000 Hrs

Telecom switchers

Gaia Converter FC97-004.01/11 Revision M

For locations, phone, fax, E-Mail see back cover

参数对比

与MGDSI-04-C-B相近的元器件有：MGDSI-04-I-B、MGDBI-04-I-F、MGDBI-04-C-F、MGDBI-04-I-C、MGDSI-04-I-C、MGDSI-04-I-F、MGDSI-04-C-C、MGDSI-04-C-F。描述及对比如下：

型号	MGDSI-04-C-B	MGDSI-04-I-B	MGDBI-04-I-F	MGDBI-04-C-F	MGDBI-04-I-C	MGDSI-04-I-C	MGDSI-04-I-F	MGDSI-04-C-C	MGDSI-04-C-F
描述	DC-DC Regulated Power Supply Module, 1 Output, 4W, Hybrid, ROHS COMPLIANT, MODULE-8/24	DC-DC Regulated Power Supply Module, 1 Output, 4W, Hybrid, ROHS COMPLIANT, MODULE-8/24	DC-DC Regulated Power Supply Module, 2 Output, 2W, Hybrid, ROHS COMPLIANT, MODULE-8/24	DC-DC Regulated Power Supply Module, 2 Output, 2W, Hybrid, ROHS COMPLIANT, MODULE-8/24	DC-DC Regulated Power Supply Module, 2 Output, 2W, Hybrid, ROHS COMPLIANT, MODULE-8/24	DC-DC Regulated Power Supply Module, 1 Output, 4W, Hybrid, ROHS COMPLIANT, MODULE-8/24	DC-DC Regulated Power Supply Module, 1 Output, 4W, Hybrid, ROHS COMPLIANT, MODULE-8/24	DC-DC Regulated Power Supply Module, 1 Output, 4W, Hybrid, ROHS COMPLIANT, MODULE-8/24	DC-DC Regulated Power Supply Module, 1 Output, 4W, Hybrid, ROHS COMPLIANT, MODULE-8/24
是否Rohs认证	符合	符合	符合	符合	符合	符合	符合	符合	符合
零件包装代码	MODULE	MODULE	MODULE	MODULE	MODULE	MODULE	MODULE	MODULE	MODULE
包装说明	ROHS COMPLIANT, MODULE-8/24	ROHS COMPLIANT, MODULE-8/24	ROHS COMPLIANT, MODULE-8/24	ROHS COMPLIANT, MODULE-8/24	ROHS COMPLIANT, MODULE-8/24	ROHS COMPLIANT, MODULE-8/24	ROHS COMPLIANT, MODULE-8/24	ROHS COMPLIANT, MODULE-8/24	ROHS COMPLIANT, MODULE-8/24
针数	8/24	8/24	8/24	8/24	8/24	8/24	8/24	8/24	8/24
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant	compliant	compli	compli
模拟集成电路 - 其他类型	DC-DC REGULATED POWER SUPPLY MODULE	DC-DC REGULATED POWER SUPPLY MODULE	DC-DC REGULATED POWER SUPPLY MODULE	DC-DC REGULATED POWER SUPPLY MODULE	DC-DC REGULATED POWER SUPPLY MODULE	DC-DC REGULATED POWER SUPPLY MODULE	DC-DC REGULATED POWER SUPPLY MODULE	DC-DC REGULATED POWER SUPPLY MODULE	DC-DC REGULATED POWER SUPPLY MODULE
最大输入电压	5.5 V	36 V	36 V	5.5 V	36 V	36 V	36 V	5.5 V	5.5 V
最小输入电压	4.5 V	18 V	18 V	4.5 V	18 V	18 V	18 V	4.5 V	4.5 V
标称输入电压	5 V	24 V	24 V	5 V	24 V	24 V	24 V	5 V	5 V
JESD-30 代码	R-XDMA-P24	R-XDMA-P24	R-XDMA-P24	R-XDMA-P24	R-XDMA-P24	R-XDMA-P24	R-XDMA-P24	R-XDMA-P24	R-XDMA-P24
长度	32 mm	32 mm	32 mm	32 mm	32 mm	32 mm	32 mm	32 mm	32 mm
最大负载调整率	2%	2%	2%	2%	2%	2%	2%	2%	2%
功能数量	1	1	1	1	1	1	1	1	1
输出次数	1	1	2	2	2	1	1	1	1
端子数量	24	24	24	24	24	24	24	24	24
最高工作温度	71 °C	71 °C	71 °C	71 °C	71 °C	71 °C	71 °C	71 °C	71 °C
最低工作温度	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
最大输出电流	1 A	1 A	0.13 A	0.13 A	0.4 A	0.8 A	0.26 A	0.8 A	0.26 A
最大输出电压	3.366 V	3.366 V	15.3 V	15.3 V	5.1 V	5.1 V	15.3 V	5.1 V	15.3 V
最小输出电压	3.234 V	3.234 V	14.7 V	14.7 V	4.9 V	4.9 V	14.7 V	4.9 V	14.7 V
标称输出电压	3.3 V	3.3 V	15 V	15 V	5 V	5 V	15 V	5 V	15 V
封装主体材料	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED
封装代码	DIP	DIP	DIP	DIP	DIP	DIP	DIP	DIP	DIP
封装等效代码	DIP8/24,.6	DIP8/24,.6	DIP8/24,.6	DIP8/24,.6	DIP8/24,.6	DIP8/24,.6	DIP8/24,.6	DIP8/24,.6	DIP8/24,.6
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY
峰值回流温度（摄氏度）	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
座面最大高度	7.7 mm	7.7 mm	7.7 mm	7.7 mm	7.7 mm	7.7 mm	7.7 mm	7.7 mm	7.7 mm
表面贴装	NO	NO	NO	NO	NO	NO	NO	NO	NO
技术	HYBRID	HYBRID	HYBRID	HYBRID	HYBRID	HYBRID	HYBRID	HYBRID	HYBRID
温度等级	OTHER	OTHER	OTHER	OTHER	OTHER	OTHER	OTHER	OTHER	OTHER
端子形式	PIN/PEG	PIN/PEG	PIN/PEG	PIN/PEG	PIN/PEG	PIN/PEG	PIN/PEG	PIN/PEG	PIN/PEG
端子节距	2.54 mm	2.54 mm	2.54 mm	2.54 mm	2.54 mm	2.54 mm	2.54 mm	2.54 mm	2.54 mm
端子位置	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
处于峰值回流温度下的最长时间	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
最大总功率输出	4 W	4 W	2 W	2 W	2 W	4 W	4 W	4 W	4 W
微调/可调输出	NO	NO	NO	NO	NO	NO	NO	NO	NO
宽度	19.3 mm	19.3 mm	19.3 mm	19.3 mm	19.3 mm	19.3 mm	19.3 mm	19.3 mm	19.3 mm
厂商名称	GAIA Converter Inc	-	-	GAIA Converter Inc	GAIA Converter Inc	GAIA Converter Inc	GAIA Converter Inc	GAIA Converter Inc	GAIA Converter Inc
ECCN代码	EAR99	EAR99	EAR99	EAR99	EAR99	-	EAR99	EAR99	EAR99