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I3002

Features: · Very Precise Adjustable Output OVP (Dynamic & Static OVP Function)· Extremely Low Start-Up Current· Very Low Operating Supply Current· Internal Start-Up Timer· Current Sense Filter On Chip· Disable Function· Extremely Minimized External Part Counts· 8DIP / 8SOP packageApplication·S...

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SeekIC No. : 004370172 Detail

I3002: Features: · Very Precise Adjustable Output OVP (Dynamic & Static OVP Function)· Extremely Low Start-Up Current· Very Low Operating Supply Current· Internal Start-Up Timer· Current Sense Filter O...

I3002 Data Sheet

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Part Number:
I3002
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: 2024/12/21

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Product Details

Description



Features:

· Very Precise Adjustable Output OVP (Dynamic & Static OVP Function)
· Extremely Low Start-Up Current
· Very Low Operating Supply Current
· Internal Start-Up Timer
· Current Sense Filter On Chip
· Disable Function
· Extremely Minimized External Part Counts
· 8DIP / 8SOP package



Application

·Switching Mode Power Supply (SMPS)
· Electronics Ballast


Pinout

Connection Diagram


Specifications

CHARACTERISTICS
SYMBOL
VALUE
UNIT
Maximum Supply Voltage
VCCmax
27
V
Output Peak Current
Ipeak
500
mA
Analog Inputs & Outputs (Pin 1,2,3,4,5)
Vinmax
-0.3 ~ 7
V
ZCD Input Maximum Current
Izcd
±10
mA
Power Dissipation (8DIP)
Pdmax
800
mW
Power Dissipation (8SOP)
Pdmax
600
mW
Operating Temperature
Topr
-25 ~ 125
Storage Temperature
Tstg
-65 ~ 150



Description

The I3002 is adaptable to a discontinuous mode of operation that the IP3002 is PFC (Power Factor Correction) controller for the high density switching mode power supply and electronic ballast systems. The bulky external components of the I3002 are eliminated in the internal start-up circuits, though it is taken in independent boost converter operation. What is more, instead of the external components, the low pass filter is mounted in internal current sense block. Internal clamping of the error amplifier and multiplier output improve turn on overshoot characteristics and current limiting. The one of features is able to prevent abnormal condition, open lamp & over voltage.




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