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LB1821M

Features: • Direct PWM drive output• Speed discriminator + PLL speed control circuit• FG and integrating amplifiers• Forward/reverse switching circuit• Braking circuit (short braking)• Speed lock detection output• Full complement of on-chip protection circ...

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SeekIC No. : 004391124 Detail

LB1821M: Features: • Direct PWM drive output• Speed discriminator + PLL speed control circuit• FG and integrating amplifiers• Forward/reverse switching circuit• Braking circuit ...

LB1821M Data Sheet

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Part Number:
LB1821M
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: 2025/1/11

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Product Details

Description



Features:

• Direct PWM drive output
• Speed discriminator + PLL speed control circuit
• FG and integrating amplifiers
• Forward/reverse switching circuit
• Braking circuit (short braking)
• Speed lock detection output
• Full complement of on-chip protection circuits, including lock protection, current limiter, and thermal shutdown protection circuits.




Pinout

Connection Diagram


Specifications

Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC max
  
9
V
Maximum output current
IOUT
VREG pin
10
mA
Output current
IO max
UL, UV, and WL outputs
30
mA
Allowable power dissipation
Pd max
  
0.9
W
Operating temperature
Topr
  
20 to +80
°C
Storage temperature
Tstg
  
55 to +150
°C



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