Overview
The FAN604HMX is an offline switching controller produced by onsemi. Although this component is currently obsolete and no longer manufactured, it was designed for use in AC-DC power conversion applications. The controller features user-configurable options for efficiency optimization and EMI reduction, making it versatile for various power supply designs.
Key Specifications
| Parameter | Value |
|---|---|
| Topology | Flyback, Forward |
| Control Mode | Current Mode |
| Switching Frequency (Typical) | Up to 76 kHz |
| Stand-by Mode | No |
| Under Voltage Lockout (UVLO) | 6.5 V |
| Short Circuit Protection | Yes |
| Latch | No |
| Soft Start | Yes |
| Vcc Max | 40 V |
| Drive Capability | 200 / 200 mA |
| Package Type | SOIC-14, PDIP-8 |
| MSL Type | 1, NA |
| MSL Temperature (°C) | 260 |
Key Features
- User-configurable options for efficiency optimization and EMI reduction.
- Supports flyback and forward topologies.
- Current mode control for precise output regulation.
- Under voltage lockout (UVLO) for protection against low input voltages.
- Short circuit protection to prevent damage from overcurrent conditions.
- Soft start capability to reduce inrush current during startup.
Applications
The FAN604HMX is suitable for a variety of AC-DC power conversion applications, including:
- Offline power supplies for consumer electronics.
- Industrial power supplies requiring high efficiency and reliability.
- Telecommunication equipment power supplies.
- Medical devices requiring stable and efficient power conversion.
Q & A
- What is the FAN604HMX?
The FAN604HMX is an offline switching controller produced by onsemi, designed for AC-DC power conversion applications.
- Is the FAN604HMX still in production?
No, the FAN604HMX is obsolete and no longer manufactured.
- What topologies does the FAN604HMX support?
The FAN604HMX supports flyback and forward topologies.
- What is the typical switching frequency of the FAN604HMX?
The typical switching frequency is up to 76 kHz.
- Does the FAN604HMX have short circuit protection?
Yes, the FAN604HMX includes short circuit protection.
- What is the maximum Vcc for the FAN604HMX?
The maximum Vcc is 40 V.
- What package types are available for the FAN604HMX?
The FAN604HMX is available in SOIC-14 and PDIP-8 packages.
- What are some common applications for the FAN604HMX?
Common applications include offline power supplies for consumer electronics, industrial power supplies, telecommunication equipment, and medical devices.
- Does the FAN604HMX have a soft start feature?
Yes, the FAN604HMX includes a soft start capability.
- What is the under voltage lockout (UVLO) voltage for the FAN604HMX?
The UVLO voltage is 6.5 V.
