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TPSM828302

現行

具有整合式電感器的 2.25-V 至 5.5-V、2-A 高效率降壓電源模組

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產品規格表

TPSM828302

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 Synchronous Buck Type Module Iout (max) (A) 2 Vin (min) (V) 2.25 Vin (max) (V) 5.5 Vout (min) (V) 0.5 Vout (max) (V) 4.5 Switching frequency (min) (kHz) 4 Switching frequency (max) (kHz) 4 EMI features Integrated capacitors Features 1.2-V compatible control inputs, EMI Tested, Enable, Light Load Efficiency, Output discharge, Overcurrent protection, Power good Control mode DCS-Control Duty cycle (max) (%) 100
Rating Catalog Operating temperature range (°C) -40 to 125 Topology Synchronous Buck Type Module Iout (max) (A) 2 Vin (min) (V) 2.25 Vin (max) (V) 5.5 Vout (min) (V) 0.5 Vout (max) (V) 4.5 Switching frequency (min) (kHz) 4 Switching frequency (max) (kHz) 4 EMI features Integrated capacitors Features 1.2-V compatible control inputs, EMI Tested, Enable, Light Load Efficiency, Output discharge, Overcurrent protection, Power good Control mode DCS-Control Duty cycle (max) (%) 100
QFN-FCMOD (RDS) 9 9 mm² 3 x 3
  • Optimized EMI performance
  • Facilitates CISPR 11/32 compliance
    • Integrated on-chip noise-filtering capacitors
    • Measurements according to CISPR available
  • 0.5V to 4.5V adjustable output voltage
  • 1% FB voltage accuracy (–40°C to 125°C TJ)
  • 55mΩ dropout resistance
  • 2.25V to 5.5V input voltage range
  • 2.0MHz switching frequency
  • 7µA operating quiescent current
  • DCS-Control topology
  • Excellent transient response
  • MODE pin selects between forced PWM and power save mode
  • Supports 1.2V GPIO
  • 100% duty cycle for lowest dropout
  • Active output discharge
  • Power-good output
  • Thermal shutdown protection
  • Hiccup or latch-off OCP/OVP
  • PSpice and SIMPLIS models available
  • Two package options with 0.5mm pitch
    • Standard QFN
    • Shielded MagPack
  • Create a custom design using the TPSM828303 with the WEBENCH® Power Designer
  • Optimized EMI performance
  • Facilitates CISPR 11/32 compliance
    • Integrated on-chip noise-filtering capacitors
    • Measurements according to CISPR available
  • 0.5V to 4.5V adjustable output voltage
  • 1% FB voltage accuracy (–40°C to 125°C TJ)
  • 55mΩ dropout resistance
  • 2.25V to 5.5V input voltage range
  • 2.0MHz switching frequency
  • 7µA operating quiescent current
  • DCS-Control topology
  • Excellent transient response
  • MODE pin selects between forced PWM and power save mode
  • Supports 1.2V GPIO
  • 100% duty cycle for lowest dropout
  • Active output discharge
  • Power-good output
  • Thermal shutdown protection
  • Hiccup or latch-off OCP/OVP
  • PSpice and SIMPLIS models available
  • Two package options with 0.5mm pitch
    • Standard QFN
    • Shielded MagPack
  • Create a custom design using the TPSM828303 with the WEBENCH® Power Designer

The TPSM82830x are an easy-to-use, synchronous, step-down, DC/DC module family with integrated inductor and EMI reduction technologies. Based on the DCS-Control topology, the devices have a fast transient response yet with small output capacitance. The output voltage can be set down to 0.5V with high feedback voltage accuracy of 1% over the full operating junction temperature range. A mode pin selects between power saving and forced-PWM mode. The power save mode prolongs battery life at low output currents and the forced PWM mode maintains continuous conduction in the inductor to reduce ripple at constant switching frequency. An internal soft-start circuit ramps the voltage up tightly controlled and a power-good signal indicates correct output voltage. The devices support 100% mode. HICCUP short-circuit protection combined with thermal shutdown protect device and application. The family is available in a 3.0mm × 3.0mm × 1.95mm QFN package and 2.5mm × 2.6mm × 1.95mm MagPack package.

The TPSM82830x are an easy-to-use, synchronous, step-down, DC/DC module family with integrated inductor and EMI reduction technologies. Based on the DCS-Control topology, the devices have a fast transient response yet with small output capacitance. The output voltage can be set down to 0.5V with high feedback voltage accuracy of 1% over the full operating junction temperature range. A mode pin selects between power saving and forced-PWM mode. The power save mode prolongs battery life at low output currents and the forced PWM mode maintains continuous conduction in the inductor to reduce ripple at constant switching frequency. An internal soft-start circuit ramps the voltage up tightly controlled and a power-good signal indicates correct output voltage. The devices support 100% mode. HICCUP short-circuit protection combined with thermal shutdown protect device and application. The family is available in a 3.0mm × 3.0mm × 1.95mm QFN package and 2.5mm × 2.6mm × 1.95mm MagPack package.
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類型 標題 日期
* Data sheet TPSM82830x, Low EMI, 2.25V to 5.5V input, 1A, 2A and 3A Step-Down Power Module With Integrated Inductor in QFN and MagPack Package datasheet (Rev. B) PDF | HTML 2024年 6月 27日
Certificate TPSM828302AEVM-245 EU Declaration of Conformity (DoC) 2023年 7月 26日

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開發板

TPSM828302AEVM-245 — 適用於 2-A 高效率降壓轉換器模組的 TPSM828302A 評估模組

The TPSM828302AEVM-245 evaluation module (EVM) facilitates the evaluation of the TPSM828302, a 2.0-A, step-down power module with integrated inductor in 3.0 x 3.0 x 2.0 mm QFN package. The EVM converts a 2.25 V to 5.5 V input voltage to a regulated output voltage of 1.8 V. Based on the DCS-Control (...)

使用指南: PDF | HTML
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模擬型號

TPSM828302 PSpice Encrypted Transient Model

SLVME76.ZIP (1596 KB) - PSpice Model
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Gerber 檔案

TPSM828302ARDSR Gerber Files

SLVC860.ZIP (1643 KB)
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封裝 針腳 CAD 符號、佔位空間與 3D 模型
QFN-FCMOD (RDS) 9 Ultra Librarian
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  • 認證摘要
  • 進行中持續性的可靠性監測
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  • 晶圓廠位置
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