LB11920 Selling Leads, Price trend, LB11920 DataSheet download, circuit diagram from SeekIC.com

Features: • Three-phase bipolar drive (35 V, 3.5 A)• Direct PWM drive• Built-in high and low side kickback absorbing diodes• Braking function (short-circuit braking)• Built-in forward/reverse direction switching circuit• Full complement of built-in protection ci...

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SeekIC No. : 004390969 Detail

LB11920: Features: • Three-phase bipolar drive (35 V, 3.5 A)• Direct PWM drive• Built-in high and low side kickback absorbing diodes• Braking function (short-circuit braking)• B...

LB11920 Data Sheet

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Part Number:: LB11920
Supply Ability:: 5000

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1~5000

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Negotiable

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Upload time: 2025/1/11

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Recent History
What is this?

LB11600JV evaluate
Specifications Absolute maximum ratingsVm min [V]-Vm max [V]-IO max [A]0.04
LB11620GP-TE-L-H evaluate
US $1.07 - 1.16 / Piece

Motor / Motion / Ignition Controllers & Drivers FAN MOTOR DRIVER
LB11620T evaluate
Specifications Absolute maximum ratingsVm min [V]-Vm max [V]-IO max [A]0.03

Product Details

Description

Features:

• Three-phase bipolar drive (35 V, 3.5 A)
• Direct PWM drive
• Built-in high and low side kickback absorbing diodes
• Braking function (short-circuit braking)
• Built-in forward/reverse direction switching circuit
• Full complement of built-in protection circuits, including current limiter, low-voltage protection, motor lock (physical constraint) protection, and thermal protection circuits
• The PWM duty can be controlled by IC inputs

Pinout

Connection Diagram

Specifications

Absolute maximum ratings
Vm min [V]	9.5
Vm max [V]	30
IO max [A]	3.5

Parameter	Symbol	Conditions	Ratings	Unit
Supply voltage 1	V_{M max}		35	V
Supply voltage 2	V_{CC max}		7	V
Applied output voltage	V_{OUT max}	OUT1 to OUT3	35	V
Maximum applied intput voltage	I_{O max}	T500 ms	3.5	A
Allowable power dissipation 1	Pdmax1	Independent IC	3	W
Allowable power dissipation 2	Pdmax2	*With specified substrate	20	W
Operating temperature	Topr		20 to +75	°C
Storage temperature	Tstg		55 to +150	°C

Description

The LB11920 is a direct PWM drive motor driver IC for 3-phase power brushless motors. The PWM duty can be controlled by IC inputs, and it can be used over the wide supply voltage range of 9.5 to 30 V.

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LB11920

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