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380uA PM Switching Power Supply Chip TPS563207SDRLR 580kHz For Controller

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Yingxinyuan Int'l(Group) Ltd.

380uA PM Switching Power Supply Chip TPS563207SDRLR 580kHz For Controller

Country/Region china
City & Province shenzhen
Categories Switching Power Supply
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Product Details

Power Management ICs Texas Instruments/TI TPS563207SDRLR

Vin (Min) (V)4.3
Vin (Max) (V)17
Vout (Min) (V)0.806
Vout (Max) (V)7
Iout (Max) (A)3
Iq (Typ) (uA)380
Switching frequency (Min) (kHz)580
Switching frequency (Max) (kHz)580
FeaturesEnable, Forced PWM, Soft Start Fixed
Operating temperature range (C)-40 to 125
RatingCatalog
Regulated outputs (#)1

 

Features for the TPS563207S

  • 3-A converter with integrated 95-mΩ and 57-mΩ FETs
  • D-CAP2™ mode control with fast transient response
  • Input voltage range: 4.3 V to 17 V
  • Output voltage range: 0.806 V to 7 V
  • Continuous current mode (FCCM mode)
  • Typical 580-kHz switching frequency
  • Low shutdown current of less than 3 µA
  • 1.5% feedback voltage accuracy (25°C)
  • Provide pre-bias function
  • Cycle-by-cycle overcurrent limit
  • Hiccup-mode overcurrent protection
  • Non-latch UVP and TSD protections
  • Fixed soft start: 1.2 ms

Description for the TPS563207S

The TPS563207S is a simple, easy-to-use, 3-A synchronous buck converter in a SOT563 package.

The device is optimized to operate with minimum external components.

This switch mode power supply (SMPS) device employs D-CAP2™ mode control, providing a fast transient response and supporting both low-equivalent series resistance (ESR) output capacitors such as specialty polymer and ultra-low ESR ceramic capacitors with no external compensation components.

The TPS563207S operates in FCCM mode, which maintains small ripple even at light loads. The TPS563207S is available in a 6-pin 1.6-mm × 1.6-mm SOT563 (DRL) package, and specified from a –40°C to 125°C junction temperature.

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