25 Watt DC-DC Converter : MGDxx-25 Series

High-Reliability DC-DC Converter

High-Reliability DC-DC Converter

2 x 2 inch footprint

Specifications:

High-Reliability DC-DC Converter 25W High-Rel

High-Reliability DC-DC Converter 25W Industrial (4:1 Input)

Complementary Front-Ends:

Transient Protection
EMI Filters
Hold-Up Module
AC-DC Front end

 

Features:

• 25W standard 2''x2'' DC/DC converter
• Wide input voltage ranges
• Single/dual/triple 3.3, 5, 12, 15V output voltage combinations
• No power derating over temperature range
• High efficiency up to 87 %
• Built-in soft start
• Galvanic isolation 1500 VDC
• Integrated LC EMI filter
• Permanent short circuit protection
• No optocoupler for high reliability

 

Description

The MGDxx-25 series is a full family of high performance DC/DC low profile power modules designed for aerospace, military and high-end industrial applications.

Ideal for typical 24V, 28V Mil/Aero DC input bus or 12V, 24V, 37.5V or 48V DC industrial applications, these modules use a high frequency fixed switching technique at 250KHz providing excellent reliability, low noise characteristics, high power density and a low profile package. Standard models are available with a wide range of input and output combinations. No external heatsink is required for the MGDxx-25 series to supply 25W output power over the case temperature range of -40°C up to 105°C (High Rel Models) or -40 to 95°C (Industrial Models).

All the modules are designed with LC network filters to minimize reflected input current ripple and out-put voltage ripple. The modules include a soft-start, an input undervoltage lock-out, a permanent short circuit protection and an output overvoltage protection to ensure efficient module protections. The soft-start allows current limitation and eliminates inrush current during start-up. The short circuit protection completely protects the module against short-circuits of any duration by a shut-down and restores to normal when the overload is removed.

 

xx

Gaia's MGDx-25 Series of High-Reliability DC-DC Converters are designed for higher operating temperatures of -40 to +105°C (optional -55°C) with input ranges required for typical military & airborne applications.

Available Options (see specs for details):
• M = Remote On/Off Functions
• T = -55°C Start-Up Temperature
• S = Screening & Serialization
• L = Leaded Process

MODEL
INPUT
# of Outputs
Vout
Iout
Options
           
MGDS-25-H-B
9-36VDC
Single
3.3V
6.0A
M, T, S, L
MGDS-25-H-C
9-36VDC
Single
5V
6.0A
M, T, S, L
MGDS-25-H-E
9-36VDC
Single
12V
2.0A
M, T, S, L
MGDS-25-H-F
9-36VDC
Single
15V
1.65A
M, T, S, L
MGDB-25-H-C
9-36VDC
Dual
+/-5V
+/-2.5A
M, T, S, L
MGDB-25-H-E
9-36VDC
Dual
+/-12V
+/-1.0A
M, T, S, L
MGDB-25-H-F
9-36VDC
Dual
+/-15V
+/-0.825A
M, T, S, L
MGDT-25-H-CE
9-36VDC
Triple
5V +12V - 12V
2.5A +0.5A -0.5A
M, T, S, L
MGDT-25-H-CF
9-36VDC
Triple
5V +15V -15V
2.5A +0.4A -0.4A
M, T, S, L
           
MGDS-25-J-B
16-40VDC
Single
3.3V
6.0A
M, T, S, L
MGDS-25-J-C
16-40VDC
Single
5V
6.0A
M, T, S, L
MGDS-25-J-E
16-40VDC
Single
12V
2.0A
M, T, S, L
MGDS-25-J-F
16-40VDC
Single
15V
1.65A
M, T, S, L
MGDB-25-J-C
16-40VDC
Dual
+/-5V
+/-2.5A
M, T, S, L
MGDB-25-J-E
16-40VDC
Dual
+/-12V
+/-1.0A
M, T, S, L
MGDB-25-J-F
16-40VDC
Dual
+/-15V
+/-0.825A
M, T, S, L
MGDT-25-J-CE
16-40VDC
Triple
5V +12V - 12V
2.5A +0.5A -0.5A
M, T, S, L
MGDT-25-J-CF
16-40VDC
Triple
5V +15V -15V
2.5A +0.4A -0.4A
M, T, S, L

Please contact us if you need different input / output voltages.

xx

Gaia's MGDxI-25 Series of Industrial DC-DC Converters offer operating temperature ranges of -40 to +95°C with input ranges typically required of OEM / Industrial applications.

Available Options (see specs for details):
• M = Remote On/Off Functions

MODEL
INPUT RANGE
# of Outputs
Vout
Iout
Options
           
MGDSI-25-H-B
9-36VDC
Single
3.3V
6.0A
M
MGDSI-25-H-C
9-36VDC
Single
5V
6.0A
M
MGDSI-25-H-E
9-36VDC
Single
12V
2.0A
M
MGDSI-25-H-F
9-36VDC
Single
15V
1.65A
M
MGDBI-25-H-C
9-36VDC
Dual
+/-5V
+/-2.5A
M
MGDBI-25-H-E
9-36VDC
Dual
+/-12V
+/-1.0A
M
MGDBI-25-H-F
9-36VDC
Dual
+/-15V
+/-0.825A
M
MGDTI-25-H-CE
9-36VDC
Triple
5V +12V - 12V
2.5A +0.5A -0.5A
M
MGDTI-25-H-CF
9-36VDC
Triple
5V +15V -15V
2.5A +0.4A -0.4A
M
           
MGDSI-25-O-B
18-75VDC
Single
3.3V
6.0A
M
MGDSI-25-O-C
18-75VDC
Single
5V
6.0A
M
MGDSI-25-O-E
18-75VDC
Single
12V
2.0A
M
MGDSI-25-O-F
18-75VDC
Single
15V
1.65A
M
MGDBI-25-O-C
18-75VDC
Dual
+/-5V
+/-2.5A
M
MGDBI-25-O-E
18-75VDC
Dual
+/-12V
+/-1.0A
M
MGDBI-25-O-F
18-75VDC
Dual
+/-15V
+/-0.825A
M
MGDTI-25-O-BF
18-75VDC
Triple
3.3V +15V -15V
3.0A +0.4A -0.4A
M
MGDTI-25-O-CE
18-75VDC
Dual
5V +12V - 12V
2.5A +0.5A -0.5A
M
MGDTI-25-O-CF
18-75VDC
Triple
5V +15V -15V
2.5A +0.4A -0.4A
M
           

Please contact us if you need different input / output voltages.

Step / 3D

Mil-Grade / 25 Watts Series

Products Animated
3D Model
3D Model
Drawing
MGDM-25 PDF STEP

 

Industrial Grade / 25 Watts Series

Products Animated
3D Model
3D Model
Drawing
MGDI-25 PDF STEP

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