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電源模組 (整合式電感器)

TPSM63608

現行

採用 7.5-mm x 6.5-mm HotRod™ QFN 封裝的高密度、36-V 輸入、1-V 至 20-V 輸出、6-A 電源模組

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產品規格表

TPSM63608

現行
產品規格表 立即訂購

產品詳細資料

Rating Catalog Topology Synchronous Buck Iout (max) (A) 6 Vin (max) (V) 36 Vin (min) (V) 3 Vout (max) (V) 20 Vout (min) (V) 1 Features EMI Tested, Enable, Frequency synchronization, Light-load efficiency, Overcurrent protection, Power good, Spread Spectrum EMI features Fixed-frequency control, Integrated capacitors, Low parasitic packaging, Mitigated interference & noise technology – architecture 2 (MINT 2), Pinout optimization, Spread Spectrum, Switch-node waveshaping Operating temperature range (°C) -40 to 125 TI functional safety category Functional Safety-Capable Type Module Duty cycle (max) (%) 98 Control mode current mode Switching frequency (min) (kHz) 200 Switching frequency (max) (kHz) 2200
Rating Catalog Topology Synchronous Buck Iout (max) (A) 6 Vin (max) (V) 36 Vin (min) (V) 3 Vout (max) (V) 20 Vout (min) (V) 1 Features EMI Tested, Enable, Frequency synchronization, Light-load efficiency, Overcurrent protection, Power good, Spread Spectrum EMI features Fixed-frequency control, Integrated capacitors, Low parasitic packaging, Mitigated interference & noise technology – architecture 2 (MINT 2), Pinout optimization, Spread Spectrum, Switch-node waveshaping Operating temperature range (°C) -40 to 125 TI functional safety category Functional Safety-Capable Type Module Duty cycle (max) (%) 98 Control mode current mode Switching frequency (min) (kHz) 200 Switching frequency (max) (kHz) 2200
B3QFN (RDF) 22 48.75 mm² (7.5 mm × 6.5 mm)
  • Functional Safety-Capable
  • Versatile 36-V IN, 6-A OUT synchronous buck module
    • Integrated MOSFETs, inductor, and controller
    • Adjustable output voltage from 1 V to 20 V
    • 6.5-mm × 7.5-mm × 4-mm overmolded package
    • –40°C to 125°C junction temperature range
    • Frequency adjustable from 200 kHz to 2.2 MHz
    • Negative output voltage capability
  • Ultra-high efficiency across the full load range
    • Peak efficiency of 95%+
    • External bias option for improved efficiency
    • Exposed pad for low thermal impedance. EVM θ JA = 18.2 °C/W.
    • Shutdown quiescent current of 0.6 µA (typical)
    • 0.5-V typical dropout voltage at 4-A load
  • Ultra-low conducted and radiated EMI signatures
    • Low-noise package with dual input paths and integrated capacitors reduces switch ringing
    • Resistor-adjustable switch-node slew rate
    • Meets CISPR 11 and 32 Class B emissions
  • Designed for scalable power supplies
    • Pin compatible with the TPSM63610 (36 V, 8 A)
  • Inherent protection features for robust design
    • Precision enable input and open-drain PGOOD indicator for sequencing, control, and V IN UVLO
    • Overcurrent and thermal shutdown protections
  • Create a custom design using the TPSM63608 with the WEBENCH Power Designer
  • Functional Safety-Capable
  • Versatile 36-V IN, 6-A OUT synchronous buck module
    • Integrated MOSFETs, inductor, and controller
    • Adjustable output voltage from 1 V to 20 V
    • 6.5-mm × 7.5-mm × 4-mm overmolded package
    • –40°C to 125°C junction temperature range
    • Frequency adjustable from 200 kHz to 2.2 MHz
    • Negative output voltage capability
  • Ultra-high efficiency across the full load range
    • Peak efficiency of 95%+
    • External bias option for improved efficiency
    • Exposed pad for low thermal impedance. EVM θ JA = 18.2 °C/W.
    • Shutdown quiescent current of 0.6 µA (typical)
    • 0.5-V typical dropout voltage at 4-A load
  • Ultra-low conducted and radiated EMI signatures
    • Low-noise package with dual input paths and integrated capacitors reduces switch ringing
    • Resistor-adjustable switch-node slew rate
    • Meets CISPR 11 and 32 Class B emissions
  • Designed for scalable power supplies
    • Pin compatible with the TPSM63610 (36 V, 8 A)
  • Inherent protection features for robust design
    • Precision enable input and open-drain PGOOD indicator for sequencing, control, and V IN UVLO
    • Overcurrent and thermal shutdown protections
  • Create a custom design using the TPSM63608 with the WEBENCH Power Designer

Deriving from a family of synchronous buck modules, the TPSM63608 is a highly integrated 36-V, 6-A DC/DC solution that combines power MOSFETs, a shielded inductor, and passives in an enhanced HotRod™ QFN package. The module has VIN and VOUT pins located at the corners of the package for optimized input and output capacitor placement. Four larger thermal pads beneath the module enable a simple layout and easy handling in manufacturing.

With an output voltage from 1 V to 20 V, the TPSM63608 is designed to quickly and easily implement a low-EMI design in a small PCB footprint. The total solution requires as few as four external components and eliminates the magnetics and compensation part selection from the design process.

Although designed for small size and simplicity in space-constrained applications, the TPSM63608 module offers many features for robust performance: precision enable with hysteresis for adjustable input-voltage UVLO, resistor-programmable switch node slew rate and spread spectrum for improved EMI. Along with integrated VCC, bootstrap and input capacitors for increased reliability and higher density. The module can be configured for constant switching frequency over the full load current range (FPWM), or variable frequency (PFM) for higher light load efficiency. Including a PGOOD indicator for sequencing, fault protection, and output voltage monitoring.

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Deriving from a family of synchronous buck modules, the TPSM63608 is a highly integrated 36-V, 6-A DC/DC solution that combines power MOSFETs, a shielded inductor, and passives in an enhanced HotRod™ QFN package. The module has VIN and VOUT pins located at the corners of the package for optimized input and output capacitor placement. Four larger thermal pads beneath the module enable a simple layout and easy handling in manufacturing.

With an output voltage from 1 V to 20 V, the TPSM63608 is designed to quickly and easily implement a low-EMI design in a small PCB footprint. The total solution requires as few as four external components and eliminates the magnetics and compensation part selection from the design process.

Although designed for small size and simplicity in space-constrained applications, the TPSM63608 module offers many features for robust performance: precision enable with hysteresis for adjustable input-voltage UVLO, resistor-programmable switch node slew rate and spread spectrum for improved EMI. Along with integrated VCC, bootstrap and input capacitors for increased reliability and higher density. The module can be configured for constant switching frequency over the full load current range (FPWM), or variable frequency (PFM) for higher light load efficiency. Including a PGOOD indicator for sequencing, fault protection, and output voltage monitoring.

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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 TPSM63608High-Density, 3-V to 36-V Input,1-V to 20-V Output,6-A (8-A Peak)Synchronous Buck DC/DC Power Module With Enhanced HotRod™ QFN Package datasheet (Rev. A) PDF | HTML 2023/11/1
應用說明 Soldering Considerations for Power Modules (Rev. C) PDF | HTML 2024/3/14
應用說明 How to Implement a Simple Constant Current Regulation Scheme to a PCM Based Buck PDF | HTML 2023/8/16
功能安全資訊 TPSM63608 and TPSM63610/E Functional Safety FIT Rate, FMD and Pin FMA PDF | HTML 2022/10/12

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計算工具

TPSM63610-DESIGN-CALC — TPSM63610 power module quickstart design tool

Design calculator tool for TPSM63610/E power module
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