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NJU7333

Features: • Operating Voltage VDD=2.4 ∼ 5.5V• FG Output• Internal Lock Detect / Auto Recovery Circuit• Internal Thermal Shutdown Circuit• Low Operating Current IDD=3mA (Typ.)• Low Saturation Output Voltage Vsat=±0.35V @Io=±500mA• C-MOS TechnologyR...

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SeekIC No. : 004434546 Detail

NJU7333: Features: • Operating Voltage VDD=2.4 ∼ 5.5V• FG Output• Internal Lock Detect / Auto Recovery Circuit• Internal Thermal Shutdown Circuit• Low Operating Current ID...

NJU7333 Data Sheet

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Part Number:
NJU7333
Supply Ability:
5000

Price Break

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

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Product Details

Description



Features:

• Operating Voltage    VDD=2.4 ∼ 5.5V
• FG Output
• Internal Lock Detect / Auto Recovery Circuit
• Internal Thermal Shutdown Circuit
• Low Operating Current    IDD=3mA (Typ.)
• Low Saturation Output Voltage
                                        Vsat=±0.35V @Io=±500mA
• C-MOS Technology
• Package Outline            VSP10




Application

The NJU7333 is a single-phase DC brushless motor driver IC featuring CMOS process.
It is suitable for fan motor drivers for a small equipment such as the note personal computers.




Specifications

PARAMETER
RATINGS
SYMBOL
(unit)
NOTE
Supply Voltage
+7.0
VDD (V)
Input Voltage
-0.3 to VDD+0.3
VID (V)
Output Current (Peak)
1.0
I0 PEAK (A)
  
Operating Temperature Range
-40 to +85
Topr (°C)
Storage Temperature Range
-50 to +150
Tstg (°C)
Power Dissipation
400
PD (mW)
VSP8/TVSP8 (Single)



Description

The NJU7333 is a single-phase DC brushless motor driver IC for small fan-motor and high power applications. It features MOS-FET driver circuit for better saturation characteristics. Slew late of amplifiers and feedback resistors are optimized to achieve low-noise motor operation. Maximum output current is 500mA. The NJU7333 includes. frequency generator (FG) output, lock detect (with auto recovery circuit) ,and a thermal shutdown circuit .




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