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-22%
27.0 MHz 2 Pin Oscillator Crystal
Original price was: ₹35.00.₹20.00Current price is: ₹20.00. inc. GST
BF495 NPN Transistor 30V 30mA
Original price was: ₹25.00.₹15.00Current price is: ₹15.00. inc. GST
5H0165 Offline Power Switch IC
Original price was: ₹90.00.₹70.00Current price is: ₹70.00. inc. GST
- Offline power switch with minimal external components
- Drain Voltage: 650V
- Drain Current: 4A
- Supply Voltage: 30V
- Supply Current: 12mA
- Precision fixed operating frequency (100/67/50kHz)
- Low start-up current (typ. 100µA)
- Pulse by pulse current limiting
- Over-current protection
- Overvoltage protection (Min. 25V)
- Internal thermal shutdown function
- Under voltage lockout
- Internal high voltage sense FET
- Auto-restart mode
Description
Nowadays, Power devices are defined as innovative technology enabling future development of power converters and systems. These Power Device IC capable of precisely controlling electrical energy from the source to the load according to the load demand, at high efficiency, and with outstanding reliability. A power device IC designed as a semiconductor device acts as a switch in power electronics (ex: switch-mode power supply). Such a type of device is known as the power device. Or when used in an integrated circuit, referred to as the power IC.
The 5H0165 Power Switch IC is designed as an integrated Pulse Width Modulators (PWM) and Sense FETs designed explicitly for high-performance offline Switch Mode Power Supplies (SMPS) operated with minimal external components. Both devices are integrated as high voltage power switching regulators which combine an avalanche rugged Sense FET with a current mode PWM control block. This integrated PWM controller consists of a fixed oscillator with frequency modulation for reduced EMI. It features Under Voltage Lock Out (UVLO) protection, Leading Edge Blanking (LEB). And also optimized gate turn-on/turn-off driver, Thermal Shut Down (TSD) protection, Abnormal Over Current Protection (AOCP).
Meanwhile, it also offers temperature compensated precision current sources for loop compensation and fault protection circuitry. 5H0165 Power Switch IC contains all the functions required to design a power supply circuit. Comparing with the discrete MOSFET and PWM controller solution, it reduces overall system cost, components number, size and weight. At the same time, it increases efficiency, productivity and offers high reliability for the device. 5H0165 is the perfect basic platform for the cost-effective design of flyback converters or forward converters.
Applications
- SMPS for VCR, SVR, STB, DVD & also DV-CD
- SMPS for Printer, Facsimile & Scanner
- Adaptor for Camcorder
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