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Single phase BLDC series
Product Overview
Fortior Tech has launched a series of high efficient and high performance motor drive chips for single-phase cooling fan. This series of products covers built-in, half built-in and external MOSFET solutions. With advanced algorithm, the chip can improve motor's operation efficient and reduce energy consumption while meeting customer's requirement on speed curve. Through improving the integration level, the chips can simplify its external circuit with good system stability and reliability. It can realize the best performance cost ratio for customer.
Product Application
Fortior Tech's single phase Brushless DC drivers can be applied to cooling fans for CPU, graphics card, PC, server, communication products, home appliance and other industrial products. Fortior Tech can also supply whole motor system and drive system to customers.
Single phase BLDC series Features
  DMOS process, low Rdon, low power consumption   Soft start, low current shock
  Locked-rotor protection   Auto-restart mode
  Excellent linear speed curve   Speed control by direct PWM and analog voltage
  HSP setting with a maximum of 30000rpm   Minimum speed setting
  FG output signal   ILIMIT current limit protection
  Built-in thermal shutdown protection(TSD)   Built-in under voltage lock out(UVLO)
PN Catalog
Single phase BLDC series
PN Package Driver PD(W) Vcc Range(V) Io(Max.)
(A)
Insensitive to Hall position Soft start
Closed
loop
FG Speed Control Typical Application
Analog Input PWM
FA2200 HTSSOP14 Built-in MOSFET 1.1 4.5~18 1.5 4-wires PWM fan
FA1200T TSSOP16 Built-in MOS 0.8 4.5~18 1.5 4-wires PWM fan
FA2100 TSSOP16 External MOSFET 0.8 4.5~18 NA High-power adjustable speed fan
FA1101 TSSOP16 External MOSFET 0.8 4.5~18 NA High-power adjustable speed fan
FA1210 HTSSOP14 Built-in MOSFET 1.1 4.5~18 1.5 4-wires PWM fan
FA1220 HTSSOP14 Built-in MOSFET 1.1 4.5~18 1.5 4-wires PWM fan
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