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TPS40210

Features: · Suitable for Boost, Flyback, SEPIC, and LED Driver Topologies· Wide Input Operating Voltage: 4.5 V to 52 V· Adjustable Oscillator Frequency· Fixed Frequency Current Mode Control· Internal Slope Compensation· Integrated Low-Side Driver· Programmable Closed Loop Soft Start· Overcurrent P...

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SeekIC No. : 004526834 Detail

TPS40210: Features: · Suitable for Boost, Flyback, SEPIC, and LED Driver Topologies· Wide Input Operating Voltage: 4.5 V to 52 V· Adjustable Oscillator Frequency· Fixed Frequency Current Mode Control· Interna...

TPS40210 Data Sheet

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Part Number:
TPS40210
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:

· Suitable for Boost, Flyback, SEPIC, and LED Driver Topologies
· Wide Input Operating Voltage: 4.5 V to 52 V
· Adjustable Oscillator Frequency
· Fixed Frequency Current Mode Control
· Internal Slope Compensation
· Integrated Low-Side Driver
· Programmable Closed Loop Soft Start
· Overcurrent Protection
· 700-mV Reference (TPS40210)
· 263-mV Reference (TPS40211)
· Low Current Disable Function


Application

· LED Lighting
· Industrial Control Systems
· Battery Powered Systems


Specifications

  TPS40210
TPS40211		 UNIT
Input voltage range VDD 0.3 to 52 V
RC, SS, FB, DIS/EN 0.3 to 10
ISNS 0.3 to 8
Output voltage range COMP, BP, GDRV 0.3 to 9
TJ Operating junction temperature range 40 to 150
Tstg Storage temperature 55 to 150

(1) Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under  recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device eliability.




Description

The TPS40210 and TPS40211 are wide-input voltage (4.5 V to 52 V), non-synchronous boost controllers. They are suitable for topologies which require a grounded source N-channel FET including boost, flyback, SEPIC and various LED Driver applications. The TPS40210 features include programmable soft start, overcurrent protection with automatic retry and programmable oscillator frequency. Current mode control provides improved transient response and simplified loop compensation. The main difference between the TPS40210 and TPS40211 is the reference voltage to which the error amplifier regulates the FB pin.




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