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Unitrode UCC35702PW
- Part Number:
UCC35702PW
- Manufacturer:
- Category:
- RoHs:
Non-RoHS Compliant - Datasheet:
UCC35702PW_Datesheet - Description:
UCC35702 ADVANCED VOLTAGE MODE P
- In stock 90
DESCRIPTION
· The UCC35701/UCC35702 family is designed for isolated switching power supplies with primary side control.
· Suitable for off-line applications and DC/DC converter designs.
· Features low startup current and efficient off-line starting.
· Capable of switching power MOSFETs at frequencies over 500kHz.
· Includes voltage feed forward compensation, volt-second clamp, and maximum duty cycle limit.
· Provides fault protection with pulse by pulse current limiting and latch off after repetitive faults.
· Available in various 14-pin packages.
FEATURES
· Operates at up to 700kHz.
· Integrated oscillator with voltage feed forward compensation.
· Accurate duty cycle limit and volt-second clamp.
· Optocoupler interface and fault counting shutdown.
· Fault latch off or automatic shutdown and soft stop.
· Optimized for synchronous rectification.
· 1A peak gate drive output.
· Low start-up and operating currents.
APPLICATIONS
· Isolated switching power supplies.
· Off-line power supplies.
· DC/DC converters in distributed power systems.
· Telecom power sources.
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