Description

FAN7535NSA-E1 is an electronic component model in the IC Chips category. It provides simple and high-performance active power factor correction (PFC) and ballast control for various types of fluorescent lamps. This model is designed to minimize board area and reduce the need for external components. The PFC control block of FAN7535NSA-E1 reduces the input current total harmonic distortion (THD) compared to conventional CRM boost PFC methods. It also features an innovative Active Zero Voltage Switching (AZVS) block to minimize switching power loss. Additionally, FAN7535NSA-E1 has a dedicated timing section that allows users to set the necessary parameters for proper lamp preheat and ignition.

Specifications and features

- PFC, Ballast Control, and Half-Bridge Driver in One IC
- PFC Driver Current Capability: +500mA/-800mA
- Critical Conduction Mode Control Type PFC
- Internal Clamping Zener Diode (PFC): 23V
- Under-Voltage Lockout with 3.5V of Hysteresis (PFC)
- Internal Clamping Zener Diode (Ballast): 15V
- Lower di/dt Gate Driver for Better Noise Immunity
- Under-Voltage Lockout with 1.8V Hysteresis (Ballast)
- Ballast Driver Current Capability: +350mA/-650mA
- Programmable Preheat Time & Frequency
- Programmable Run Frequency
- Programmable Ignition Sweep Time
- Internal Active ZVS Control
- Internal Protection Function (Latch Mode)

Application Scenarios

- Fluorescent Lamp Ballast

Comparison

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No information available.