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AC/DC 和 DC/DC 轉換器 (整合式 FET)

TPS563207S

現行

採用 SOT563 封裝的 4.3-V 至 17-V 輸入、3-A、FCCM 模式同步降壓轉換器

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TPS563207S

現行
產品規格表 立即訂購

產品詳細資料

Rating Catalog Operating temperature range (°C) -40 to 125 Topology Buck Type Converter Iout (max) (A) 3 Vin (min) (V) 4.3 Vin (max) (V) 17 Switching frequency (min) (kHz) 580 Switching frequency (max) (kHz) 580 Features Enable, Forced PWM, Soft Start Fixed Control mode D-CAP2 Vout (min) (V) 0.806 Vout (max) (V) 7 Iq (typ) (µA) 380 Duty cycle (max) (%) 80
Rating Catalog Operating temperature range (°C) -40 to 125 Topology Buck Type Converter Iout (max) (A) 3 Vin (min) (V) 4.3 Vin (max) (V) 17 Switching frequency (min) (kHz) 580 Switching frequency (max) (kHz) 580 Features Enable, Forced PWM, Soft Start Fixed Control mode D-CAP2 Vout (min) (V) 0.806 Vout (max) (V) 7 Iq (typ) (µA) 380 Duty cycle (max) (%) 80
SOT-5X3 (DRL) 6 2.56 mm² 1.6 x 1.6
  • 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
  • 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

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.

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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TPS563211 現行 採用 SOT583，具 1% 準確度、PG/SS 和 PFM/強制 PWM 的 4.2-V 至 18-V、3-A、同步降壓轉換器 This product has soft-start and power-good operations.

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類型 標題 日期
* Data sheet TPS563207S 4.3-V to 17-V Input, 3-A FCCM Mode Synchronous Buck Converter in SOT563 datasheet PDF | HTML 2020年 10月 29日
Application note How to Receive a Lower Output Voltage Than Reference Voltage PDF | HTML 2023年 6月 12日

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