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ONSEMI NCP4355BDR2G Secondary Side Power Controller
The NCP4355 is a secondary side SMPS controller designed for ultra-low no-load power consumption applications such as adapters and high-power converters. It detects no-load conditions to switch into low power OFF mode, turning off the primary controller and relying on output capacitors. It features integrated voltage feedback regulation, optional current regulation in some versions, an LED driver (except C version), and supports an operating voltage range of 3.5 V to 36 V. The device is available in SOIC-8 packaging and is RoHS compliant, providing reliable energy savings in various industrial, consumer, and power supply applications.
ONSEMI NCP4355BDR2G Secondary Side Power Controller Specifications:
- Operating Input Voltage Range: 3.5 V to 36.0 V
- Supply Current: < 100 pA
- Reference Voltage Accuracy: ±0.5% at 25°C
- Package: SOIC-8
- LED Driver: PWM modulated (except C version)
- Vcc UVLO Threshold: 3.75 V (rise), 3.22 V (fall)
- Quiescent Current in Regulation: 107-155 µA (B version), 115-155 µA (C version)
- Quiescent Current in OFF Mode: 90-110 µA
- Maximum Input Voltage: 36 V
- Temperature Range: -40°C to 150°C
- ESD Protection: Human Body Model 2000 V, Machine Model 250 V
- Pin Functions include voltage sensing, mode detection, current sensing, LED drive, and enable control
Buy the ON Semiconductor NCP4355 – Reliable SMPS Control for Industrial Applications
Enhance your power supply designs with the NCP4355, a high-efficiency secondary side SMPS controller supporting ultra-low no-load power consumption, integrated voltage feedback regulation, and optional current regulation. Suitable for adapters, high-power AC-DC converters, and industrial power supplies, it ensures optimal energy savings and reliability. Its compact SOIC-8 package makes it ideal for space-constrained applications. Invest in the NCP4355 today to achieve superior low-power performance and efficient voltage regulation for your critical power management systems.
Buy ON Semiconductor NCP4355 in SOIC-8 now and experience unmatched reliability and performance in ultra-low power switching applications.
Frequently Asked Questions
Where can I buy ONSEMI NCP4355BDR2G?
You can click on the BUY or RFQ button to purchase NCP4355BDR2G from an authorized ONSEMI distributor.
How do I troubleshoot issues or seek technical support for part NCP4355BDR2G?
You can download the NCP4355BDR2G datasheet or visit the ONSEMI website for support.
Who is the manufacturer of NCP4355BDR2G?
ONSEMI