MGDM-150
Hi-Rel Grade, DC/DC Converter, 150 W
General Characteristics
- Additional functions : on/off, sense, parallelisation
- External synchronization range : 860 to 940
- Galvanic isolation input/output : 1500 Vdc
- Nominal power up to : 150 W
- Protections : input undervoltage lockout, input overvoltage lockout, output current limitation, output overvoltage, over temperature
- Switching frequency : 420 KHz
- Trim adjustment : 10 to 110 %
- Leaded only
Key Features
- No load to full load operation
- No optocoupler for high reliability
- Single output
- Soft start
- Standard half brick package
Series Description
The MGDM-150 low input voltage series is a complete line of high density wide input range DC/DC power modules designed for aerospace, military and high-end industrial applications. These modules use a patented fixed switching topology at 420 KHz providing ultra wide input range, low noise characteristics and high power density. Standard models are available with ultra wide input voltage range of 9-45, 16-80 volts. The series include single output voltage choices of 3.3, 5, 12, 15, 24, 28 volts.
The MGDM-150 low input voltage series include synchronization load sharing, trim and sense functions.
The synchronization function allows to synchronize more than one converter to one frequency or an external source frequency. The load sharing allows parallel operation to increase power with a true
N+1.
All the modules are designed with LC network filters to minimize reflected input current ripple and output voltage ripple.
The modules have totally independant security functions including input undervoltage and overvoltage lock-out, output overvoltage protection, output current limitation protection, and temperature protection. Additionnally a soft-start function allows current limitation and eliminates inrush current during start-up.
The design has been carried out with surface mount components, planar transformer and is manufactured in a fully automated process to guarantee high quality. The modules are potted with a bi-component thermal conductive compound and used an insulated metallic substrate to ensure optimum power dissipation under harsh environmental conditions.
Read more ...The synchronization function allows to synchronize more than one converter to one frequency or an external source frequency. The load sharing allows parallel operation to increase power with a true
N+1.
All the modules are designed with LC network filters to minimize reflected input current ripple and output voltage ripple.
The modules have totally independant security functions including input undervoltage and overvoltage lock-out, output overvoltage protection, output current limitation protection, and temperature protection. Additionnally a soft-start function allows current limitation and eliminates inrush current during start-up.
The design has been carried out with surface mount components, planar transformer and is manufactured in a fully automated process to guarantee high quality. The modules are potted with a bi-component thermal conductive compound and used an insulated metallic substrate to ensure optimum power dissipation under harsh environmental conditions.
Product Selection
This product selection table includes all available versions. Other references may be offered – see technical datasheets.
For more information, please consult factory.
| Reference | Status | Output power | Input voltage | Max. transient input voltage | Switching frequency | Output voltage | Output current | Min. transient input voltage | Output Nbr | Max power per channel | Case dimensions | Standard electrical functions | Operating case temp. range | Case material | Max power in drop out operation | UVLO range | Output voltage trim | Isolation voltage | Synchronization freq. range | Efficiency | Weight | Synchronization | Options | RoHS / SnPb |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MGDS-150-H-B | Active | 150 W | 9 - 45 Vdc | 50.0 Vdc / 60 s | 420 KHz | 3.3 Vdc | 30 A | 7.5 Vdc / 1 s | S | 61.1 x 58.11 x 12.7 mm | UVLO, OCP, OVP, SCP, OTP VIF, TRIM, ITRIM, SHARE, SENSE | -40 to 105 °C | Aluminium alodined coating / Copper with tin finishing | 80 to 110 % | 1500 Vdc | 860 to 940 KHz | 88 % | 110 Grams | IN | S |  | |||
| MGDS-150-H-C | Active | 150 W | 9 - 45 Vdc | 50.0 Vdc / 60 s | 420 KHz | 5 Vdc | 30 A | 7.5 Vdc / 1 s | S | 61.1 x 58.11 x 12.7 mm | UVLO, OCP, OVP, SCP, OTP VIF, TRIM, ITRIM, SHARE, SENSE | -40 to 105 °C | Aluminium alodined coating / Copper with tin finishing | 80 to 110 % | 1500 Vdc | 860 to 940 KHz | 88 % | 110 Grams | IN | S | | |||
| MGDS-150-H-E | Active | 150 W | 9 - 45 Vdc | 50.0 Vdc / 60 s | 420 KHz | 12 Vdc | 12.5 A | 7.5 Vdc / 1 s | S | 61.1 x 58.11 x 12.7 mm | UVLO, OCP, OVP, SCP, OTP VIF, TRIM, ITRIM, SHARE, SENSE | -40 to 105 °C | Aluminium alodined coating / Copper with tin finishing | 80 to 110 % | 1500 Vdc | 860 to 940 KHz | 88 % | 110 Grams | IN | S | | |||
| MGDS-150-H-F | Active | 150 W | 9 - 45 Vdc | 50.0 Vdc / 60 s | 420 KHz | 15 Vdc | 10 A | 7.5 Vdc / 1 s | S | 61.1 x 58.11 x 12.7 mm | UVLO, OCP, OVP, SCP, OTP VIF, TRIM, ITRIM, SHARE, SENSE | -40 to 105 °C | Aluminium alodined coating / Copper with tin finishing | 80 to 110 % | 1500 Vdc | 860 to 940 KHz | 88 % | 110 Grams | IN | S | | |||
| MGDS-150-H-I | Active | 150 W | 9 - 45 Vdc | 50.0 Vdc / 60 s | 420 KHz | 24 Vdc | 6.25 A | 7.5 Vdc / 1 s | S | 61.1 x 58.11 x 12.7 mm | UVLO, OCP, OVP, SCP, OTP VIF, TRIM, ITRIM, SHARE, SENSE | -40 to 105 °C | Aluminium alodined coating / Copper with tin finishing | 80 to 110 % | 1500 Vdc | 860 to 940 KHz | 88 % | 110 Grams | IN | S | | |||
| MGDS-150-H-J | Active | 150 W | 9 - 45 Vdc | 50.0 Vdc / 60 s | 420 KHz | 28 Vdc | 5.3 A | 7.5 Vdc / 1 s | S | 61.1 x 58.11 x 12.7 mm | UVLO, OCP, OVP, SCP, OTP VIF, TRIM, ITRIM, SHARE, SENSE | -40 to 105 °C | Aluminium alodined coating / Copper with tin finishing | 80 to 110 % | 1500 Vdc | 860 to 940 KHz | 88 % | 110 Grams | IN | S | | |||
| MGDS-150-O-B | Active | 150 W | 16 - 80 Vdc | 100.0 Vdc / 60 s | 420 KHz | 3.3 Vdc | 30 A | 14.5 Vdc / 1 s | S | 61.1 x 58.11 x 12.7 mm | UVLO, OCP, OVP, SCP, OTP VIF, TRIM, ITRIM, SHARE, SENSE | -40 to 105 °C | Aluminium alodined coating / Copper with tin finishing | 80 to 110 % | 1500 Vdc | 860 to 940 KHz | 88 % | 110 Grams | IN | S | | |||
| MGDS-150-O-C | Active | 150 W | 16 - 80 Vdc | 100.0 Vdc / 60 s | 420 KHz | 5 Vdc | 30 A | 14.5 Vdc / 1 s | S | 61.1 x 58.11 x 12.7 mm | UVLO, OCP, OVP, SCP, OTP VIF, TRIM, ITRIM, SHARE, SENSE | -40 to 105 °C | Aluminium alodined coating / Copper with tin finishing | 80 to 110 % | 1500 Vdc | 860 to 940 KHz | 88 % | 110 Grams | IN | S | | |||
| MGDS-150-O-E | Active | 150 W | 16 - 80 Vdc | 100.0 Vdc / 60 s | 420 KHz | 12 Vdc | 12.5 A | 14.5 Vdc / 1 s | S | 61.1 x 58.11 x 12.7 mm | UVLO, OCP, OVP, SCP, OTP VIF, TRIM, ITRIM, SHARE, SENSE | -40 to 105 °C | Aluminium alodined coating / Copper with tin finishing | 80 to 110 % | 1500 Vdc | 860 to 940 KHz | 88 % | 110 Grams | IN | S | | |||
| MGDS-150-O-F | Active | 150 W | 16 - 80 Vdc | 100.0 Vdc / 60 s | 420 KHz | 15 Vdc | 10 A | 14.5 Vdc / 1 s | S | 61.1 x 58.11 x 12.7 mm | UVLO, OCP, OVP, SCP, OTP VIF, TRIM, ITRIM, SHARE, SENSE | -40 to 105 °C | Aluminium alodined coating / Copper with tin finishing | 80 to 110 % | 1500 Vdc | 860 to 940 KHz | 88 % | 110 Grams | IN | S | | |||
| MGDS-150-O-I | Active | 150 W | 16 - 80 Vdc | 100.0 Vdc / 60 s | 420 KHz | 24 Vdc | 6.25 A | 14.5 Vdc / 1 s | S | 61.1 x 58.11 x 12.7 mm | UVLO, OCP, OVP, SCP, OTP VIF, TRIM, ITRIM, SHARE, SENSE | -40 to 105 °C | Aluminium alodined coating / Copper with tin finishing | 80 to 110 % | 1500 Vdc | 860 to 940 KHz | 88 % | 110 Grams | IN | S | | |||
| MGDS-150-O-J | Active | 150 W | 16 - 80 Vdc | 100.0 Vdc / 60 s | 420 KHz | 28 Vdc | 5.3 A | 14.5 Vdc / 1 s | S | 61.1 x 58.11 x 12.7 mm | UVLO, OCP, OVP, SCP, OTP VIF, TRIM, ITRIM, SHARE, SENSE | -40 to 105 °C | Aluminium alodined coating / Copper with tin finishing | 80 to 110 % | 1500 Vdc | 860 to 940 KHz | 88 % | 110 Grams | IN | S | |
Output Nbr: S: Single output, B: Bi-outputs, D: Dual outputs, T: Triple outputs – Dual outputs products can be usable for single output or bi-outputs. Output Nbr E corresponds to a slave module (see DataSheet)
Case dimensions: L x W x H (maximum values in mm)
Standard electrical functions: Case: Case connection, OVLO: Input overvoltage lockout, UVLO: Input under voltage lockout, OCP: Output over current protection level, OPP: Output over power protection, OVP: Output over voltage protection level, SCP: Output short circuit protection, OTP: Over temperature protection, VIF: Pin for Input Current Ripple Reduction, SYNC: Pin for Synchronisation, TRIM: Pin for adjust ouput voltage, ITRIM: Pin for adjustement ouput current limitation, CC: Pin for capacitor charged signal, CD: Pin for capacitor discharged signal, UVLOadj: Pin for level undervoltage lockout adjust, VREF: Pin for output internal voltage reference, PF: Pin for power fail signal, SENSE: Pin for voltage regulation, REV.POL: Reverse polarity protection, SHARE: Pin for output current parallel sharing
Status NPR: Not preferred for new Design
Options: T Screening at start-up -55° C, Y High isolation 3000 Vdc, M On/Off function, S Screening and serialization, F Synchronization function, P Share function
Technical Documentation
Pin Out
Materials Disclosure Disclaimer
Even though all possible efforts have been made to provide you with the most accurate information, we can not guarantee to its completeness and accuracy due to the fact that the data has been compiled based on the ranges provided and some information that may not have been provided by the subcontractors and raw material suppliers to protect their business proprietary information.