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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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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)&...

KKA1185A Data Sheet

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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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Upload time: 2024/12/30

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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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