The JW?JW1530 JW1530杰华特一级代理商
JW1530 is a high efficiency low cost off-line
constant voltage regulator for Buck and_BuckBoost topology with 700V MOSFET integrated.
JW1530 can output 5V default voltage with few
external components， which decreases the
system cost. In light load condition， JW1530
operates in green mode， in which the inductor
peak current and_the switching frequency is lower
than that of full load to improve the system
efficiency and_the reference voltage is decreased
to ensure good load regulation.
JW1530 has multi-protection functions which
largely enhance the safety and_reliability of the
system， including VDD under-voltage Lockout
(UVLO)， short circuit protection (SCP)， pulse-bypulse current limit， over load protection (OLP) and_
over-temperature protection (OTP).
Company’sLogo is Protected， “JW” and_“JOULWATT”areRegistered
Trademarks of JoulWatt technology Inc.
JW1530杰华特一级代理商JW1530 JW7719 JW3655 JW5068A JW3655E JW1232 JW1221A JWC7 JWE8J JWE8VJ JWE**_
FEATURES
Ultra low system BOM cost
Integrated with 700V， low Rdson MOSFET
5V default output voltage
Peak current mode control
Built-in 30KHz Oscillator with frequency
Jittering
High efficiency over wide operating range
VDD UVLO
Short circuit protection
Pulse-by-pulse current limit
Over temperature protection
TO-92，SOT23-3 package
APPLICATIONS
Homeappliance
Standby power
Consumer electronics
JW1530杰华特一级代理商JW1530 JW7719 JW3655 JW5068A JW3655E JW1232 JW1221A JWC7 JWE8J JWE8VJ JWE**_
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