PT4247A
DC DC CONVERTER 1.2-1.3V 10W
Dc Dc Converters
10-SIP Module
Excalibur™ PT4240 (10W)
Obsolete
$43.31 / unit (market reference)
MOQ: 7 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | PT4247A |
| Package / Case | 10-SIP Module |
| Mounting Type | Through Hole, Right Angle |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Input (Min) | 18V |
| Voltage - Input (Max) | 36V |
| Number of Outputs | 1 |
| Efficiency | 64% |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
PT4247A by Rochester Electronics, LLC 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 10-SIP Module 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 PT4247A
Alternatives & Replacements
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DC DC CONVERTER 0.75-5.5V 55W
GS-R12FV0001.9
DC DC CONVERTER 1.235-5.5V
PT4243A
DC DC CONVERTER 5V 10W
GS-R24FV0001.8
DC DC CONVERTER 1.235-5.5V
NSR020A0X43Z
DC DC CONVERTER 0.6-6V 120W
PT4242A
DC DC CONVERTER 3.3V 10W
All Technical Specifications
| Type | Isolated Module |
| Features | UVLO |
| Efficiency | 64% |
| Applications | ITE (Commercial) |
| Power (Watts) | 10 W |
| Number of Outputs | 1 |
| Voltage - Output 1 | 1.2 ~ 1.3V |
| Voltage - Isolation | 1.5 kV |
| Voltage - Input (Max) | 36V |
| Voltage - Input (Min) | 18V |
| Current - Output (Max) | 3A |
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