| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4,349 pcs
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4349 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The RICHTEK RT7737GGE is an integrated circuit designed for offline switching power supply applications, specifically utilizing a flyback topology. It operates within a voltage supply range of 12V to 25V, with a startup voltage of 14.5V. The device features a fixed switching frequency of 65kHz and a maximum duty cycle of 75%.
This IC is housed in a compact SOT-23-6 surface-mount package, making it suitable for designs with limited board space. It incorporates SmartJitter™ technology to help reduce EMI noise. The RT7737GGE provides comprehensive fault protection, including current limiting, overload, overvoltage, and short circuit protection, ensuring reliable operation.
It is designed for isolated output designs and requires an external power switch, as it does not have an integrated switch. The operating temperature range is from -40°C to 85°C. This component is ideal for use in small power adapters, set-top boxes, standby power supplies, and auxiliary power for appliances and industrial devices.
The operating voltage is 12V to 25V.
The RT7737GGE is housed in a SOT-23-6 surface mount package.
The operating temperature range is -40°C to 85°C.
The switching frequency is fixed at 65kHz.
No, the RT7737GGE requires an external power switch transistor.
The RT7737GGE includes current limiting, over load, over voltage, and short circuit protection.