fl0090| Datasheet

Datasheet preview, take a look at Datasheets before downloading (Data Sheet is available on manufacturer site)

Intelligent Fan Controller Solutions
Z8 Encore! XP 8-bit Microcontrollers
FAN TYPES COMMONLY SUPPORTED
FAN CONTROLLER APPLICATION

Desktop PC's, Laptops and Servers Consumer Electronics Products Portable Cooling Devices XP FAMILY Electronic Cooling and Heating Devices

FEATURES THAT SEPARATE US FROM THE REST
On-chip integrated temperature sensor for temperature-based, closed loop control of the fan speed and audible noise 8-Channel, 10-bit high resolution A/D converter and two independent PWM outputs for closed loop control of two fans simultaneously, thereby providing a cost and space saving solution On-chip integrated analog comparator for detection of a fault condition Low power consumption in standby modes

OVERCOMING DESIGN CHALLENGES
Proper Temperature Control & Noise Reduction ZiLOG's full-feature Z8 Encore! XP with built-in temperature sensor allows temperature regulation in the system without the need for an external sensor. By activating your cooling system with an internal temperature sensor on-chip, your application will run quieter and your system cost will be lower. Limited Board Space All of ZiLOG's feature-rich performance is compacted into a small 8-pin SOIC or QFN package (requiring 5x6mm PCB space), so small real-estate requirements are easily met. Safety For multiple safety devices to be built into your system, this MCU includes an on-board temperature sensor to ensure proper cooling regulation. It also provides a fast shut down of the PWM via on-chip comparator, which can also be used for stall detection of the motor with a sense resistor. High System Cost Highly integrated microcontroller features, such as the transimpedance amplifier and the temperature sensor, give you the flexibility to reduce your overall system cost
by reducing the need for more costly external components.

THE Z8 ENCORE! XP FLASH MICROCONTROLLER
ZiLOG's Z8 Encore! XP Flash microcontrollers offer high-performance and feature-rich peripherals in a portable, yet powerful 8-bit package. No other 8-bit MCU can offer the flexibility of our on-chip integrated temperature sensor, high resolution A/D converter, and two independent PWM's in an application-specific, cost-effective solution for intelligent fan control applications. Add to this an extensive development tool suite and full technical support, and you have a complete embedded control solution that affords a fast design cycle for your end application.

WWW.ZiLOG.COM