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TB6549FG

Features: • Power supply voltage: 30 V (max)• Output current: 3.5 A (max) (F/FG,P/PG type) / 4.5 A (max.) (HQ type)• Low ON-resistance: 0.5 (typ.)• PWM control capability• Standby system• Function modes: CW/CCW/short brake/stop• Built-in overcurrent prote...

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SeekIC No. : 004512742 Detail

TB6549FG: Features: • Power supply voltage: 30 V (max)• Output current: 3.5 A (max) (F/FG,P/PG type) / 4.5 A (max.) (HQ type)• Low ON-resistance: 0.5 (typ.)• PWM control capability...

TB6549FG Data Sheet

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Part Number:
TB6549FG
Supply Ability:
5000

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

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Upload time: 2024/11/13

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Product Details

Description



Features:

• Power supply voltage: 30 V (max)
• Output current: 3.5 A (max) (F/FG,P/PG type) / 4.5 A (max.) (HQ type)
• Low ON-resistance: 0.5 (typ.)
• PWM control capability
• Standby system
• Function modes: CW/CCW/short brake/stop
• Built-in overcurrent protection
• Built-in thermal shutdown circuit
• Package: HSOP-20/DIP-16


Pinout

Connection Diagram


Specifications

Characteristic Symbol Rating Unit
Supply voltage VCC 30 V
Output current IO F, P 3.5 (Note1) A
HQ 4.5 (Note2 )
IO (DC) F, P 2.0
HQ 3.5
Input voltage Vin -0.3~5.5 V
Power dissipation F/FG PD 2.5 (Note3) W
P/PG 2.7 (Note4)
HQ 3.2 (Note5)
40 (Note6)
Operating temperature Topr −20~85
Storage temperature Tstg −55~150


Note1: The absolute maximum ratings must be observed strictly. Make sure that no characteristic listed above ever exceeds the absolute maximum rating.
Note2: t=100ms
Note3: This value is obtained for a 115 * 75 * 1.6 mm PCB mounting with 30% copper area.
Note4: This value is obtained for a 50 * 50 * 1.6 mm PCB mounting with 50% copper area.
Note5: IC only.
Note6: Infinite heat sink.




Description

The TB6549F/FG/P/PG/HQ is a full-bridge driver IC for DC motors that uses an LDMOS structure for output transistors. High-efficiency drive is possible through the use of a MOS process with low ON-resistance and a PWM drive system. Four modes, CW, CCW, short brake, and stop, can be selected using IN1 and IN2. 




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