TJ1509A converter equivalent, 2a pwm buck dc/dc converter.
SOP-8 PKG
* Output voltage: 3.3V, 5V, 12V and adjustable output version
* Adjustable version output voltage range, 1.23V to 18V+4%
* 150KHz +15% fixed switchi.
* Simple High-efficiency step-down regulator
* On-card switching regulators
* Positive to negative converter.
Pin No 1 2 3 4 5~8 Function Vin Vout FB SD Ground Description Operating voltage input Switching output Output voltage feedback control ON/OFF Shutdown Ground
APPLICATIONS
* Simple High-efficiency step-down regulator
* On-card switching regul.
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