LB1922 Selling Leads, Price trend, LB1922 DataSheet download, circuit diagram from SeekIC.com

PinoutSpecifications Parameter Symbol Conditions Ratings Unit Supply voltage VCC 20 V VM 20 V Output current IO T 100 ms 3.1 A Allowable power dissipation Pd max*1 Independent IC 3 W Pd max*2 With an arbitrarily large...

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SeekIC No. : 004391188 Detail

LB1922: PinoutSpecifications Parameter Symbol Conditions Ratings Unit Supply voltage VCC 20 V VM 20 V Output current IO T 100 ms 3.1 A Allowab...

LB1922 Data Sheet

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Part Number:: LB1922
Supply Ability:: 5000

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1~5000

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Negotiable

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Upload time: 2024/10/27

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Specifications Absolute maximum ratingsVm min [V]2.2Vm max [V]7.5IO max [A]0.4Excitation mode1-2...
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US $.77 - .86 / Piece

Motor / Motion / Ignition Controllers & Drivers Step Motor Driver IC for 2-phase Excit

Product Details

Description

Pinout

Connection Diagram

Specifications

Parameter	Symbol	Conditions	Ratings	Unit
Supply voltage	V_CC		20	V
Supply voltage	V_M		20	V
Output current	I_O	T 100 ms	3.1	A
Allowable power dissipation	Pd max*1	Independent IC	3	W
Allowable power dissipation	Pd max*2	With an arbitrarily large heat sink	20	W
Operating temperature	Topr		-20to+80	°C
Storage temperature	Tstg		-55to+150	°C

Description

The LB1922 is a single-chip drive circuit that provides the direct PWM drive output appropriate for the power brushless motors used in office automation equipment. It provides a variety of peripheral circuits on chip, including a speed control circuit and an FG amplifier. It is optimal in systems that use a 12-V power supply.

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LB1922

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