KKA1185A

Features: • Supply Power Obtained from AC Line• Can be used with 220 V/50 Hz or 110 V/60 Hz• Low Count/Cost External Components• Optimum Triac Firing (2nd and 3rd Quadrants)• Repetitive Trigger Pulses when Triac Current is Interrupted by Motor Brush Bounce• Tria...

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KKA1185A Picture
SeekIC No. : 004385834 Detail

KKA1185A: Features: • Supply Power Obtained from AC Line• Can be used with 220 V/50 Hz or 110 V/60 Hz• Low Count/Cost External Components• Optimum Triac Firing (2nd and 3rd Quadrants)&...

floor Price/Ceiling Price

Part Number:
KKA1185A
Supply Ability:
5000

Price Break

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

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Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/3/28

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Product Details

Description



Features:

• Supply Power Obtained from AC Line
• Can be used with 220 V/50 Hz or 110 V/60 Hz
• Low Count/Cost External Components
• Optimum Triac Firing (2nd and 3rd Quadrants)
• Repetitive Trigger Pulses when Triac Current is Interrupted by Motor Brush Bounce
• Triac Current Sensing to Allow Inductive Loads
• Programmable Soft-Start
• Power Failure Detection and General Circuit Reset
• Low Power Consumption; 6.0 mA



Pinout

  Connection Diagram


Specifications

Rating Symbol Value Unit
Maximum Voltage Range per Listed Pin Pins3. 5,11 (not connected)
Pins 4,8.13
Pin 2
Maximum Positive Voltage (No minimum value allowed; see current ratings)
Vpin
Vpin12
Vpin1
-20 to+20
-VCC to 0
-3.0 to +3.0
0
0.5
V
Maximum Current per Listed pin
Pin 1
Pin 6 and 7
in 9
Pin 10
Pin12
Ipin ±20
±2.0
±0.5
±300
-500
mA
mA
mA
A
A
Maximum Power Dissipation (A=25) PD 250 mW
Maximum Thermal Resistance, .Junction-to-Ambient RJA 100 /W
Operating Ambient Temperature Range TA 0 to + 70
Storage Temperature Range Tstg -55 to <+ 125



Description

The KKA1185A generates controlled triac triggering pulses and allows tachless speed stabilization of universal motors by an integrated positive feedback function. Typical applications are power hand tools, vacuum cleaners, mixers, light dimmer and other small appliances.




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