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FAN7532

Features: • Floating Channel Designed for Bootstrap Operation to +600V. • Lower di/dt Gate Driver for Better Noise Immunity• Driver Current Capability: 250mA/500mA• Low Start-up and Operating Current: 120µA, 6.4mA• Under Voltage Lock Out (UVLO) with 1.8V of Hyst...

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SeekIC No. : 004340490 Detail

FAN7532: Features: • Floating Channel Designed for Bootstrap Operation to +600V. • Lower di/dt Gate Driver for Better Noise Immunity• Driver Current Capability: 250mA/500mA• Low Start...

FAN7532 Data Sheet

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Part Number:
FAN7532
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: 2024/4/25

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Product Details

Description



Features:

• Floating Channel Designed for Bootstrap Operation to +600V.
• Lower di/dt Gate Driver for Better Noise Immunity
• Driver Current Capability: 250mA/500mA
• Low Start-up and Operating Current: 120µA, 6.4mA
• Under Voltage Lock Out (UVLO) with 1.8V of Hysteresi
• Programmable Preheat Time and Frequency
• Programmable Run Frequency
• Protection from Failure to Strike
• Lamp Filament Sensing and Protection
• Automatic Restart for Lamp Exchange
• High Accuracy Oscillator
• 16-Pin SOP




Application

• General Purpose Ballast IC




Pinout

Connection Diagram




Specifications



Product Product status Eco Status Pricing* Package type Leads Packing method Package Drawing
FAN7532MX Full Production RoHS Compliant $1.67 SOP 16 TAPE REEL TBD
* Fairchild 1,000 piece Budgetary Pricing
** A sample button will appear if the part is available through Fairchild's on-line samples program. If there is no sample button, please contact a Fairchild distributor to obtain samples


Parameter Symbol Value Unit
Supply voltage(See Caution Below) ICC 25 mA
High Side Floating Supply Offset Voltage VS VB-25 toVB+0.3 V
High Side Floating Supply Voltage VB -0.3 to 625 V
High Side Floating Output Voltage, HO VHO VS-0.3 to VS+0.3
Drive Output Source Current IOH 250 mA
Drive Output Sink Current IOL 500 mA
CPH, CT, RT, and RPH Pins Input Voltage VIN -0.3 to 6 V
Allowable Offset Voltage Slew Rate dVS/dt 50 V/ns
Operating Temperature Range Topr -25 to 125 °C
Storage Temperature Range Tstg -65 to 150 °C
Power Dissipation 16-SOP Pd 0.94 W
Thermal Resistance (Junction-to-Air) Rja 100 °C/W





Description

The FAN7532 provides simple and high performance electronic ballast control functions. Optimized for an electronic ballast, the FAN7532 requires a minimum board area, and reduces component counts. The FAN7532 is intended to drive two power MOSFETs in the classical half-bridge topology with all the features needed to properly drive and control a fluorescent lamp. The FAN7532 has many comprehensive protection features that work through filament failure, failure of a lamp to strike, and automatic restarts. A dedicated timing section in the FAN7532 allows the user to set the necessary parameters to preheat, ignite, and run the lamp properly.






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