TDK-Lambda Americas IncQuarter BrickRoHS
GQA2W004A280V-0P7-R
DC DC CONVERTER 28V 120W
Category
Subcategory
Dc Dc Converters
Package
Quarter Brick
Series
GQA120 (120W)
Status
Active
$131.25 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | TDK-Lambda Americas Inc |
| Model | GQA2W004A280V-0P7-R |
| Package / Case | Quarter Brick |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 105°C |
| Voltage - Input (Min) | 9V |
| Voltage - Input (Max) | 36V |
| Number of Outputs | 1 |
| Efficiency | 89% |
| Supplier Device Package | Quarter Brick |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
GQA2W004A280V-0P7-R by TDK-Lambda Americas Inc is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 36V, output adjustable. The Quarter Brick package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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All Technical Specifications
| Type | Isolated Module |
| Features | Remote On/Off, OCP, OVP |
| Efficiency | 89% |
| Applications | ITE (Commercial) |
| Power (Watts) | 120 W |
| Approval Agency | CE |
| Control Features | Enable, Active Low |
| Size / Dimension | 2.39" L x 1.95" W x 0.50" H (60.6mm x 49.5mm x 12.7mm) |
| Number of Outputs | 1 |
| Voltage - Output 1 | 28V |
| Voltage - Isolation | 3 kV |
| Voltage - Input (Max) | 36V |
| Voltage - Input (Min) | 9V |
| Current - Output (Max) | 4.28A |
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