Fairchild Semiconductor FAN2013
The FAN2013 is a high-efficiency, low-noise synchronous PWM current mode DC-DC converter designed for low-voltage applications. It provides up to 2A continuous load current from the 4.5V to 5.5V input. The output voltage is adjustable over a wide range of 0.8V to VIN by means of an external voltage divider.| Part No. | FAN2013 |
|---|---|
| Datasheet | FAN2013 Download |
| Manufacturer |  Fairchild Semiconductor |
| Description | Low-Voltage Current-Mode Synchronous PWM Buck Regulator |
| Buy | Stock & Price |
FEATURES
● 95% Efficiency, Synchronous Operation● Adjustable Output Voltage from 0.8V to VIN
● 4.5V to 5.5V Input Voltage Range
● Up to 2A Output Current
● Fixed-Frequency 1.3MHz PWM Operation
● 100% Duty Cycle, Low-Dropout Operation
● Soft-Start Function
● Excellent Load Transient Response
● Power-Good Flag
● Over-Voltage, Under-Voltage Lockout, Short-Circuit,
DESCRIPTION
The FAN2013 is enabled when the input voltage on the VIN pin exceeds the UVLO threshold. A current-mode control loop with a fast transient response ensures excellent line and load regulation. The fixed 1.3MHz switching frequency enables designers to choose a small, inexpensive external inductor and capacitor. Filtering can be accomplished with small components, reducing space and cost. and Thermal Shutdown Protections● 3x3mm 6-lead MLP Package
APPLICATIONS
● Hard Disk Drive● Set-Top Box
● Point-of-Load Power
● Notebook Computer
● Communications Equipment Protection features include input under-voltage lockout, short-circuit protection, and thermal shutdown.
