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ONSEMI NCP4328ASNT1G Secondary Side Control Device
The NCP4328 is a versatile secondary side control device designed for power supply regulation, including constant voltage and constant current applications. It integrates OTA amplifiers for voltage and current regulation, with open drain outputs. Available in TSOP-5 and TSOP-6 packages, it operates from 2.5 V to 36 V with a supply current below 100 microamps. Featuring an internal 0.5% voltage reference, it is suitable for off-line adapters, LED lighting, and high power AC-DC conversions, offering reliable regulation and LED PWM indication functions.
ONSEMI NCP4328ASNT1G Secondary Side Control Device Specifications:
- Operating Input Voltage Range: 2.5 V to 36.0 V
- Supply current: < 100 μA
- Reference Voltage Accuracy: ±0.5% (Tj=25°C)
- Maximum Input Voltage: 36.0 V
- UVLO Voltage: 25 V (falling), 27 V (UVLO threshold)
- Transconductance (Voltage Control): 1.244–1.256 S
- Output Voltage Sensing: VSNS pin, connected to voltage divider
- Current Sensing Input: ISNS pin, connected to shunt resistor
- FBC Output Voltage: 0.3 to Voc + 0.3 V
- LED PWM Frequency: 1 kHz, Duty Cycle: 100–150%
- Operating Temperature Range: -40°C to 150°C
- Package Types: TSOP-5 and TSOP-6
- ESD Protection: 2000 V (HBM), 250 V (MM)
- RoHS, Halogen-Free, Pb-Free compliant
Buy the ON Semiconductor NCP4328 – Reliable Voltage and Current Control for Industrial Applications
Discover the reliable NCP4328 secondary side control device from ON Semiconductor. Perfect for LED lighting, adapters, and high power AC-DC converters, it offers precise regulation, open drain OTA outputs, and a compact TSOP package. Its wide operating voltage range from 2.5 V to 36 V, low quiescent current below 100 μA, and internal voltage reference with 0.5% accuracy make it ideal for demanding industrial applications. Purchase online now to ensure dependable power regulation and enhanced project performance.
Order your ON Semiconductor NCP4328 series secondary side controller today and ensure precise voltage and current regulation for your industrial power supplies.
Frequently Asked Questions
Where can I buy ONSEMI NCP4328ASNT1G?
You can click on the BUY or RFQ button to purchase NCP4328ASNT1G from an authorized ONSEMI distributor.
How do I troubleshoot issues or seek technical support for part NCP4328ASNT1G?
You can download the NCP4328ASNT1G datasheet or visit the ONSEMI website for support.
Who is the manufacturer of NCP4328ASNT1G?
ONSEMI