LB1841V

Features: • Built-in output current limiter and detector circuit• Built-in low-saturation voltage forward/reverse bridge circuit: VOsat = 0.40V typ. at 400 mA• Little current drain in standby mode (up to 0.1 A)• Built-in low-saturation constant voltage circuit using an exte...

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LB1841V Picture
SeekIC No. : 004391141 Detail

LB1841V: Features: • Built-in output current limiter and detector circuit• Built-in low-saturation voltage forward/reverse bridge circuit: VOsat = 0.40V typ. at 400 mA• Little current drain...

floor Price/Ceiling Price

Part Number:
LB1841V
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/10/27

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Product Details

Description



Features:

• Built-in output current limiter and detector circuit
• Built-in low-saturation voltage forward/reverse bridge
   circuit: VOsat = 0.40V typ. at 400 mA
• Little current drain in standby mode (up to 0.1 A)
• Built-in low-saturation constant voltage circuit using an external pnp transistor
• Built-in reference voltage linked to input
• Built-in thermal shutdown circuit
• Low external parts count. Compact SSOP-20 package allows space saving design.



Pinout

  Connection Diagram


Specifications

Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC max
 
10.5
V
Maximum output current
Im Max
 
800
mA
Input supply voltage
VIN
 
-0.3to+10
V
Allowable power dissipation
Pd max
With specified (50× 35 × 1.6 mm3)
800
mW
Operating temperature
Topr
 
-20to+80
°C
Storage temperature
Tstg
 
-40to+150
°C



Description

The LB1841V is a low-saturation current-controlled forward/reverse motor driver with provision for a constant voltage circuit using an external transistor and an output current limiter function. Its design is optimized for use in video camera loading motors.




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