TB62732FU

Features: The TB62732FU is a LED driver by the high efficiency step up type DC-DC converter that 2-4 serial white LED can be turned on.This IC builds in the NchMOS FET transistor to switch the coil, and builds in the function which derate the LED current corresponding to the rise in temperature. A...

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SeekIC No. : 004512709 Detail

TB62732FU: Features: The TB62732FU is a LED driver by the high efficiency step up type DC-DC converter that 2-4 serial white LED can be turned on.This IC builds in the NchMOS FET transistor to switch the coil,...

floor Price/Ceiling Price

Part Number:
TB62732FU
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: 2025/1/12

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Product Details

Description



Features:

The TB62732FU is a LED driver by the high efficiency step up type DC-DC converter that 2-4 serial white LED can be turned on.This IC builds in the NchMOS FET transistor to switch the coil, and builds in the function which derate the LED current corresponding to the rise in temperature. And, the average LED current can be set up easily by the resistance with the outside. This IC is the most suitable as a driver of the LED liquid crysta back light of the PDA, the cellular phone and the the handy terminal.


Pinout

  Connection Diagram


Specifications

Characteristics Symbol Rating Unit
Supply voltage Vcc - 0.3 to + 6.0 V
Input voltage Vin - 0.3 to VCC + 0.3
A(anode) terminal
current
Io(A) + 380 mA
A(anode) terminal
voltage
Io(A) - 0.3 to + 17 V
Power dissipation Vo(A) 0.41 ( not on PCB ) W
0.47 (on PCB) *Note 3
Saturation heat
resistance
Pd 300 ( not on PCB ) degree/W
260 ( onPCB )
Operation
temperature
Rth(j-a)1 - 40 to + 85 degree
Rth(j-a)2
Storage
temperature
Tstg - 40 to + 150
Maximum juction
temperature
Tj 125



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