Part Number: STR-X6759N

Function: Off-Line Quasi-Resonant Switching Regulators

Manufacturer: Sanken Electric co.,ltd.

Pakcage : TO-3P

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Features and Benefits

1. Quasi-resonant topology IC : Low EMI noise and soft switching
2. Bottom-skip mode : Improved system efficiency over the entire output load by avoiding increase of switching frequency
3. Standby mode : Lowers input power at very light output load condition

Pinouts:

Description

The STR-X6759N is a quasi-resonant topology IC designed for SMPS applications. It shows lower EMI noise characteristics than conventional PWM solutions, especially at greater than 2 MHz. It also provides a soft-switching mode to turn on the internal MOSFET at close to zero voltage (VDSbottom point) by use of the resonant characteristic of primary inductance and a resonant capacitor.

STR-X6759N Datasheet PDF Download

 

Part Number: STR-X6700 Series

Function: Off-Line Quasi-Resonant Switching Regulator

Package: TO-3P-7 Pin Type

Manufacturer: Sanken Electric co.,ltd.

Images :

Description

The Regulators series integrates a quasi-resonant control IC and a MOSFET with avalanche guarantee. In normal operation, the device provides high efficiency and low EMI noise with bottom-skip quasi-resonant operation during light output loads. Low power consumption is also achieved by Auto-standby mode (not available in the STR-X6729, STR-X6759N, or STR-X6768N) or manual standby mode (external trigger).

The device is supplied in a seven-pin fully-molded TO-3P style package, which is suitable for downsizing and stan dardizing of an SMPS by reducing external component count and simplifying circuit design.

Application Circuits

Other data sheets are available within the file: STR-X6729, STR-X6737, STR-X6757, STR-X6759

STR-X6700 Datasheet PDF Download