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TPS565242

現行

採用 SOT-563 封裝的 3-V 至 16-V 輸入電壓、5-A ECO 模式、同步降壓轉換器

產品詳細資料

Rating Catalog Topology Buck Iout (max) (A) 5 Vin (max) (V) 16 Vin (min) (V) 3 Vout (max) (V) 7 Vout (min) (V) 0.6 Features Enable, Light-load efficiency, Overcurrent protection, Soft-start fixed, UVLO Fixed Control mode D-CAP3 Operating temperature range (°C) -40 to 125 Iq (typ) (A) 0.00012 Duty cycle (max) (%) 95
Rating Catalog Topology Buck Iout (max) (A) 5 Vin (max) (V) 16 Vin (min) (V) 3 Vout (max) (V) 7 Vout (min) (V) 0.6 Features Enable, Light-load efficiency, Overcurrent protection, Soft-start fixed, UVLO Fixed Control mode D-CAP3 Operating temperature range (°C) -40 to 125 Iq (typ) (A) 0.00012 Duty cycle (max) (%) 95
SOT-5X3 (DRL) 6 2.56 mm² (1.6 mm × 1.6 mm)
  • Configured for a wide range of applications
    • 3-V to 16-V input voltage range
    • 0.6-V to 7-V output voltage range
    • 0.6-V reference voltage
    • ±1% reference accuracy at 25°C
    • ±1.5% reference accuracy at –40°C to 125°C
    • Integrated 28.2-mΩ and 15.1-mΩ RDSON FET
    • 120-µA low quiescent current
    • 600-kHz switching frequency
    • Supports maximum 98% duty cycle operation
    • Precision EN threshold voltage
    • 1.39-ms fixed typical soft-start time
  • Ease of use and small solution size
    • Eco-mode (TPS565242) and FCCM mode at light loading (TPS565247)
    • Part of a full P2P family including solutions for 4 A, 5 A, and 6 A and FCCM/ECO operation
    • D-CAP3™ control topology
    • Support start-up with prebiased output
    • Non-latch for OV/OT/UVLO protection
    • Hiccup mode for UV protection
    • Cycle-by-cycle OC and NOC limit
    • 6-pin SOT-563 package
  • Create a custom design using the TPS565242 with the WEBENCH Power Designer
  • Create a custom design using the TPS565247 with the WEBENCH Power Designer
  • Configured for a wide range of applications
    • 3-V to 16-V input voltage range
    • 0.6-V to 7-V output voltage range
    • 0.6-V reference voltage
    • ±1% reference accuracy at 25°C
    • ±1.5% reference accuracy at –40°C to 125°C
    • Integrated 28.2-mΩ and 15.1-mΩ RDSON FET
    • 120-µA low quiescent current
    • 600-kHz switching frequency
    • Supports maximum 98% duty cycle operation
    • Precision EN threshold voltage
    • 1.39-ms fixed typical soft-start time
  • Ease of use and small solution size
    • Eco-mode (TPS565242) and FCCM mode at light loading (TPS565247)
    • Part of a full P2P family including solutions for 4 A, 5 A, and 6 A and FCCM/ECO operation
    • D-CAP3™ control topology
    • Support start-up with prebiased output
    • Non-latch for OV/OT/UVLO protection
    • Hiccup mode for UV protection
    • Cycle-by-cycle OC and NOC limit
    • 6-pin SOT-563 package
  • Create a custom design using the TPS565242 with the WEBENCH Power Designer
  • Create a custom design using the TPS565247 with the WEBENCH Power Designer

The TPS56524x is simple, easy-to-use, high power density, high efficiency synchronous buck converter. The device supports input voltage ranging from 3 V to 16 V and up to 5-A continuous current with a SOT-563 package.

The TPS56524x uses D-CAP3 topology to provide a fast transient response and support low-ESR output capacitors with no requirement for external compensation. It has two grounds, GND and AGND, which should be connected together for optimal thermal performance. AGND also provides a good load and line regulation. The device can support up to 98% duty operation.

The TPS565242 operates in Eco-mode, which maintains high efficiency during light loading. The TPS565247 operates in FCCM mode, which keeps the same frequency and lower output ripple during all load conditions. It integrates complete protection through OVP, OCP, UVLO, OTP, and UVP with hiccup. The device is available in 1.6-mm × 1.6-mm SOT-563 package and has an optimized pinout for easy PCB layout. The junction temperature is specified from –40°C to 125°C.

The TPS56524x is simple, easy-to-use, high power density, high efficiency synchronous buck converter. The device supports input voltage ranging from 3 V to 16 V and up to 5-A continuous current with a SOT-563 package.

The TPS56524x uses D-CAP3 topology to provide a fast transient response and support low-ESR output capacitors with no requirement for external compensation. It has two grounds, GND and AGND, which should be connected together for optimal thermal performance. AGND also provides a good load and line regulation. The device can support up to 98% duty operation.

The TPS565242 operates in Eco-mode, which maintains high efficiency during light loading. The TPS565247 operates in FCCM mode, which keeps the same frequency and lower output ripple during all load conditions. It integrates complete protection through OVP, OCP, UVLO, OTP, and UVP with hiccup. The device is available in 1.6-mm × 1.6-mm SOT-563 package and has an optimized pinout for easy PCB layout. The junction temperature is specified from –40°C to 125°C.

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TPS565242EVM — 適用於 3-V 至 16-V、5-A、節能模式同步降壓式電壓轉換器的 TPS565242 評估模組

TPS565242EVM 評估模組 (EVM) 是完全組裝且經過測試的電路,用於評估 TPS565247 降壓轉換器。TPS565242 裝置是採用 SOT-563 封裝的 5-A 同步降壓轉換器。EVM 可在 3-V 至 16-V 輸入 (額定 12-V) 之間運作,並在 5 A 時提供 1.05-V 輸出。EVM 也包含用於回饋迴路量測的 AC 訊號注入端子。

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TPS565242 PSPICE Reference Design Model

SLUM813.ZIP (245 KB) - PSpice 模型
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封裝 針腳 CAD 符號、佔位空間與 3D 模型
SOT-5X3 (DRL) 6 Ultra Librarian

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