THL 3-4821WI
DC DC CONVERTER +/-5V 3W
Dc Dc Converters
16-DIP Module, 7 Leads
THL 3WI (3W)
Not For New Designs
$22.26 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Traco Power |
| Model | THL 3-4821WI |
| Package / Case | 16-DIP Module, 7 Leads |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 85°C (With Derating) |
| Voltage - Input (Min) | 18V |
| Voltage - Input (Max) | 75V |
| Number of Outputs | 2 |
| Efficiency | 77% |
| RoHS | RoHS |
| Part Status | Not For New Designs |
Application & Notes
THL 3-4821WI by Traco Power is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 75V, output adjustable. The 16-DIP Module, 7 Leads 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.
📖 Technical Guides for THL 3-4821WI
Alternatives & Replacements
View All →ATA00A18-L
DC DC CONVERTER 5V 3W
ATA00AA18-L
DC DC CONVERTER +/-5V 3W
THL 3-2415WI
DC DC CONVERTER 24V 3W
TIM 2-1223
DC DC CONVERTER +/-15V 2W
ATA00H18-L
DC DC CONVERTER 24V 3W
ATA00B18-L
DC DC CONVERTER 12V 3W
All Technical Specifications
| Type | Isolated Module |
| Features | Remote On/Off, SCP |
| Efficiency | 77% |
| Applications | ITE (Commercial) |
| Power (Watts) | 3 W |
| Size / Dimension | 0.94" L x 0.54" W x 0.31" H (23.8mm x 13.7mm x 8.0mm) |
| Number of Outputs | 2 |
| Voltage - Output 1 | 5V |
| Voltage - Output 2 | -5V |
| Voltage - Isolation | 1.5 kV |
| Voltage - Input (Max) | 75V |
| Voltage - Input (Min) | 18V |
| Current - Output (Max) | 300mA, 300mA |
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