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LB1962 Datasheet

Part Number LB1962
Manufacturers UTC
Logo UTC
Description LINEAR INTEGRATED CIRCUIT
Datasheet LB1962 DatasheetLB1962 Datasheet (PDF)

www.DataSheet4U.com UTC LB1962 SINGLE-PHASE FULL-WAVE MOTOR DRIVER IC DESCRIPTION LINEAR INTEGRATED CIRCUIT The UTC LB1962 is a Single-phase full-wave motor driver designed specially for small DC fans. For example, CPU cooling fans. FEATURES * Wide operating voltage 5V or12V are both acceptable * Built-in Hall amplifier and Hall bias circuit. * Built-in lockup and thermal protection with automatic recovery circuits * Rotation detection output * start/stop pin for standby mode control. MSOP-.

  LB1962   LB1962






Part Number LB1967M
Manufacturers Sanyo
Logo Sanyo
Description Fan Motor 2-Phase Half-Wave Driver
Datasheet LB1962 DatasheetLB1967M Datasheet (PDF)

Ordering number : ENN6115 LB1967M Monolithic Digital IC LB1967M Fan Motor 2-Phase Half-Wave Driver Overview The LB1967M is a brushless motor driver IC for 2-phase halfwave drive well suited for compact fan motor for communication and office equipment, etc. Package Dimensions unit: mm 3086A-MFP10S [LB1967M] 10 6 0.625 Features • Dual power supply voltage design (5/12V) and wide voltage handling range • Built-in Hall amplifier with hysteresis (supports core without auxiliary electrode) • Built.

  LB1962   LB1962







Part Number LB1967
Manufacturers Sanyo
Logo Sanyo
Description Fan Motor 2-Phase Half-Wave Driver
Datasheet LB1962 DatasheetLB1967 Datasheet (PDF)

Ordering number : ENN6115 LB1967M Monolithic Digital IC LB1967M Fan Motor 2-Phase Half-Wave Driver Overview The LB1967M is a brushless motor driver IC for 2-phase halfwave drive well suited for compact fan motor for communication and office equipment, etc. Package Dimensions unit: mm 3086A-MFP10S [LB1967M] 10 6 0.625 Features • Dual power supply voltage design (5/12V) and wide voltage handling range • Built-in Hall amplifier with hysteresis (supports core without auxiliary electrode) • Built.

  LB1962   LB1962







Part Number LB1966M
Manufacturers Sanyo
Logo Sanyo
Description Fan Motor 2-Phase Half-Wave Driver
Datasheet LB1962 DatasheetLB1966M Datasheet (PDF)

Ordering number : EN6215 LB1966M Monolithic Digital IC LB1966M Fan Motor 2-Phase Half-Wave Driver Features Package Dimensions • Dual power supply voltage design (5/12V) and wide voltage unit: mm 3086A-MFP10S handling range • Built-in Hall amplifier with hysteresis (supports core without commutating pole) • Built-in lockup protection and automatic recovery circuits 10 (External capacitor for rotation detection need only be 0.1 µF, allowing compact, cost-saving design) • Built-in latch-type R.

  LB1962   LB1962







Part Number LB1966
Manufacturers Sanyo
Logo Sanyo
Description Fan Motor 2-Phase Half-Wave Driver
Datasheet LB1962 DatasheetLB1966 Datasheet (PDF)

Ordering number : EN6215 LB1966M Monolithic Digital IC LB1966M Fan Motor 2-Phase Half-Wave Driver Features Package Dimensions • Dual power supply voltage design (5/12V) and wide voltage unit: mm 3086A-MFP10S handling range • Built-in Hall amplifier with hysteresis (supports core without commutating pole) • Built-in lockup protection and automatic recovery circuits 10 (External capacitor for rotation detection need only be 0.1 µF, allowing compact, cost-saving design) • Built-in latch-type R.

  LB1962   LB1962







Part Number LB1965M
Manufacturers Sanyo
Logo Sanyo
Description Two-Phase Unipolar Driver
Datasheet LB1962 DatasheetLB1965M Datasheet (PDF)

Ordering number : ENN6189 LB1965M Monolithic Digital IC LB1965M Two-Phase Unipolar Driver for Variable-Speed Fan Motor Features • With only a few peripheral parts including a thermistor, ambient temperature dependent continuous speed control can be implemented. This allows low-speed startup (100% duty drive at startup). • Settable minimum rotation speed for low temperature • Built-in thermistor voltage amplification circuit assures high precision of ambient temperature to rotation speed ratio .

  LB1962   LB1962







LINEAR INTEGRATED CIRCUIT

www.DataSheet4U.com UTC LB1962 SINGLE-PHASE FULL-WAVE MOTOR DRIVER IC DESCRIPTION LINEAR INTEGRATED CIRCUIT The UTC LB1962 is a Single-phase full-wave motor driver designed specially for small DC fans. For example, CPU cooling fans. FEATURES * Wide operating voltage 5V or12V are both acceptable * Built-in Hall amplifier and Hall bias circuit. * Built-in lockup and thermal protection with automatic recovery circuits * Rotation detection output * start/stop pin for standby mode control. MSOP-10 *Pb-free plating product number: LB1962L PIN CONFIGURATION ININ+ CT OUT1 GND 1 2 3 4 5 UTC LB1962 10 FG 9 8 7 6 HB ST Vcc OUT2 UTC www.unisonic.com UNISONIC TECHNOLOGIES CO., LTD. 1 QW-R109-017,A UTC LB1962 BLOCK DIAGRAM CT 0.47 to 1μF LINEAR INTEGRATED CIRCUIT Thermal protection circuit Discharge pulse Vcc HALL IN+ INHysteresis amplifier FG Delay circuit Control circuit Delay circuit OUT1 OUT2 M HB Thermal protection circuit START/STOP ST GND ABSOLUTE MAXIMUM RATINGS (Ta=25℃) PARAMETER Maximum Supply voltage Maximum Output current Maximum Output withstand voltage Maximum output withstand voltage Maximum output current HB maximum output current ST maximum input voltage Allowable power dissipation (With specified substrate*) Operating Temperature Range Storage Temperature Range *Specified substrate: 114.3×76.2×1.5mm3 glass epoxy. SYMBOL VCC(max) IOUT(max) VOUT(max) VF(max) IF(max) IR(max) IB(max) VST(max) PD TOPR TSTG RATINGS 17 0.5 15 17 5 5 10 15 850 -30 ~ +85 -40.


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