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FS220 Dataheets PDF



Part Number FS220
Manufacturers Feeling Technology
Logo Feeling Technology
Description 2 Phase High Voltage DC Motor Driver
Datasheet FS220 DatasheetFS220 Datasheet (PDF)

FS220 Technology General Description 2 Phase High Voltage DC Motor Driver IC Pb Free The FS220, a 1-chip composed of hall sensor and output coil drivers, applied to a 2-phase DC motor. The high sensitivity of Hall effect sensor is suitable for motors from mini-type CPU coolers to blowers and DC fans. Typical operation current is 0.45A and operating voltage range is from 2.8V ~ 28V. Using few external components, FS220, a high performance integrated IC, is designed for a single-phase DC motor ci.

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FS220 Technology General Description 2 Phase High Voltage DC Motor Driver IC Pb Free The FS220, a 1-chip composed of hall sensor and output coil drivers, applied to a 2-phase DC motor. The high sensitivity of Hall effect sensor is suitable for motors from mini-type CPU coolers to blowers and DC fans. Typical operation current is 0.45A and operating voltage range is from 2.8V ~ 28V. Using few external components, FS220, a high performance integrated IC, is designed for a single-phase DC motor circuit. The circuit diagram of the typical application example is as below. Features £» £» £» £» 1 chip hall sensor/drivers Wide operating voltage range: 2.8V~28V Output sink current up to 0.45A Package : TO-92SP-4 TO-92SP-4 Typical Application Circuit 24V FTC S220 Rev0.5 May 11, 2005(LF) P1/FS220 FS220 Technology Functional Block Diagram 2 Phase High Voltage DC Motor Driver IC 1 Regulator 2 Hall Sensor Pre-driver AMP 3 4 MARK VIEW NAME NO. PIN DESCRIPTION STATUS DESCRIPTION FTC S220. VCC 1 P IC Power Supply Coil driver output It is low state during the N magnetic field. Coil driver output It is low state during the S magnetic field. IC Ground NO 2 O SO 3 O 1 2 3 4 GND 4 P Rev0.5 May 11, 2005(LF) P2/FS220 FS220 Technology 2 Phase High Voltage DC Motor Driver IC Absolute Maximun Ratings ( at Ta = 25 oC ) Zener Breakdown Voltage (Vz) ----------------------------------------------------------NO/SO Pin Voltage(off) ------------------------------------------------------------------VCC Pin Voltage -----------------------------------------------------------------------------Peak Sink Current (Io) Peak Current------------------------------------------------------------------------Hold Current-------------------------------------------------------------------------Continuous Current ---------------------------------------------------------------Power Dissipation Ta=25 oC -----------------------------------------------------------------------------Ta=95 C -----------------------------------------------------------------------------Thermal Resistance Θja= ----------------------------------------------------------------------------------- 0.195 oC/mW Operating Temperature Range ---------------------------------------------------Storage Temperature Range -------------------------------------------------------20 oC to +85 oC -65 oC to +150 oC +160 oC +260 oC o up 60V 28V 28V 1A≦ 100us 800mA 450mA 700mW 350mW Junction Temperature ----------------------------------------------------------------------Lead Temperature (Soldering, 10 sec) -------------------------------------------------- 255 ± 5oC 10 ± 1 sec ROOM TEMP 150 ± 10 oC 90 ± 30 sec 2 ~ 5 oC / sec 2 ~ 5 o C / sec SECOND Soldering Condition Rev0.5 May 11, 2005(LF) P3/FS220 FS220 Technology 2 Phase High Voltage DC Motor Driver IC DC Electrical Characteristics (at Ta = 25 oC) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Operating Voltage Quiescent Supply current Output Leakage current NO/SO Saturation Voltage VCC ICC IOFF VSAT No use pin is open (Fig1) No use pin is open Vcc : 2.8V to 28V (Fig1) Vcc=24V, Vce=24V Io = 450mA 2.8 - 3.6 <0.1 - 28 5 10 1.2 V mA uA V AC Eletrical Characteristics PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Rise time Fall time (tr) (tƒ ) RL=100ohm(5w) CL=20pF (Fig1) RL=100ohm(5w) CL=20pF (Fig1) 0.1 100 0.3 180 uS nS Power Dissipation Curve Pd (mW) 700 570 440 310 180 51 0 85 C o 160 0 25 50 75 100 125 150 o C 175 Temp. ( C ) o Rev0.5 May 11, 2005(LF) P4/FS220 FS220 Technology 2 Phase High Voltage DC Motor Driver IC Magnetic Characteristics (1mT = 10Gauss) FS220LF-A Parameter Symbal Min. Ta = -20 oC to +85 oC Typ Max. Unit Operate Point Release Point Hysteresis FS220LF-B Parameter Bop Brp Bhys Symbal +5 -65 60 Ta = -20 C to +85 C Min. Typ o o +65 -5 Gauss Gauss Gauss Max. Unit Operate Point Release Point Hysteresis FS220LF-C Parameter Bop Brp Bhys Symbal Min. +95 -95 60 Ta = -20 C to +85 C Typ Max. o o Gauss Gauss Gauss Unit Operate Point Release Point Hysteresis Bop Brp Bhys -120 60 +120 Gauss Gauss Gauss FS220 Magnetic Hysteresis Characteristics NO Pin Vout Output Voltage in Voltage Output Voltage in Voltage SO Pin Vout Brp Bop Bop Brp Vsat B (Magnetic) -S 0 +N Vsat B (Magnetic) -S 0 +N Magnetic Flux Density in Gauss Magnetic Flux Density in Gauss Rev0.5 May 11, 2005(LF) P5/FS220 FS220 Technology 2 Phase High Voltage DC Motor Driver IC Test Circuits: FTC S220 VCC RL1=RL2=100 ohm CL1=CL2=20 pF RL1 RL2 Vout1 Vout2 CL1 CL2 Fig 1 Rev0.5 May 11, 2005(LF) P6/FS220 FS220 Technology Typical Characteristics 7 6 5 4 3 2 1 0 0 3 10 15 20 25 28 1100 1000 900 2 Phase High Voltage DC Motor Driver IC Vsat - mV ICC - mA 800 700 600 500 400 100 200 300 400 500 600 700 VCC - V Figure 1 Iout - mA Figure 2 75 70 65 40 35 30 BHYS - GAUSS 60 55 50 45 40 0 3 10 15 20 25 28 BOP - GAUSS 25 20 15 10 5 -20 20 40 60 80 100 VCC - V Figure 3 0 -10 -20.


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