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TPSM83100

現行

具整合式電感器的 1.5-A 高效率降壓升壓模組

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產品規格表

TPSM83100

現行
產品規格表 立即訂購

產品詳細資料

Iout (max) (A) 2 Vin (max) (V) 5.5 Vin (min) (V) 1.6 Vout (max) (V) 5.5 Vout (min) (V) 1.2 Rating Catalog Operating temperature range (°C) -40 to 125 Topology Buck-Boost Features Enable, Light Load Efficiency, Load Disconnect, Synchronous Rectification, UVLO Fixed Switching frequency (max) (Hz) 2200000 Switching frequency (min) (Hz) 1800000
Iout (max) (A) 2 Vin (max) (V) 5.5 Vin (min) (V) 1.6 Vout (max) (V) 5.5 Vout (min) (V) 1.2 Rating Catalog Operating temperature range (°C) -40 to 125 Topology Buck-Boost Features Enable, Light Load Efficiency, Load Disconnect, Synchronous Rectification, UVLO Fixed Switching frequency (max) (Hz) 2200000 Switching frequency (min) (Hz) 1800000
USIP (SIU) 8 See data sheet
  • 1.6-V to 5.5-V input voltage range
    • Device input voltage > 1.65 V for start-up
  • 1.2-V to 5.5-V output voltage range
    • 1.0-V V out is supported in PFM mode
  • High output current capability, 3-A peak switch current
    • 1.5-A I out for V IN ≥ 3 V, V OUT = 3.3 V
    • 1.2-A I out for V IN ≥ 2.7 V, V OUT = 3.3 V
  • Active output discharge (TPSM83101 only)
  • High efficiency over the entire load range
    • 8-µA typical quiescent current
    • Automatic power save mode and forced PWM mode
  • Peak current buck-boost mode architecture
    • Seamless mode transition
    • Forward and reverse current operation
    • Start-up into pre-biased outputs
    • Fixed-frequency operation with 2-MHz switching
  • Safety and robust operation features
    • Overcurrent protection and short-circuit protection
    • Integrated soft start with active ramp adoption
    • Overtemperature protection and overvoltage protection
    • True shutdown function with load disconnection
    • Forward and backward current limit
  • Small solution size
    • MicroSiP™ power module with integrated inductor
    • 2.0-mm × 2.6-mm × 1.2-mm(max) 8-pin µSiP package
  • 1.6-V to 5.5-V input voltage range
    • Device input voltage > 1.65 V for start-up
  • 1.2-V to 5.5-V output voltage range
    • 1.0-V V out is supported in PFM mode
  • High output current capability, 3-A peak switch current
    • 1.5-A I out for V IN ≥ 3 V, V OUT = 3.3 V
    • 1.2-A I out for V IN ≥ 2.7 V, V OUT = 3.3 V
  • Active output discharge (TPSM83101 only)
  • High efficiency over the entire load range
    • 8-µA typical quiescent current
    • Automatic power save mode and forced PWM mode
  • Peak current buck-boost mode architecture
    • Seamless mode transition
    • Forward and reverse current operation
    • Start-up into pre-biased outputs
    • Fixed-frequency operation with 2-MHz switching
  • Safety and robust operation features
    • Overcurrent protection and short-circuit protection
    • Integrated soft start with active ramp adoption
    • Overtemperature protection and overvoltage protection
    • True shutdown function with load disconnection
    • Forward and backward current limit
  • Small solution size
    • MicroSiP™ power module with integrated inductor
    • 2.0-mm × 2.6-mm × 1.2-mm(max) 8-pin µSiP package

The TPSM83100 and TPSM83101 are constant frequency peak current mode control buck-boost MicroSiP™ power modules optimized for small solution size and high efficiency. The power modules integrate an inductor to simplify design, reduce external components and save PCB area. They have a 3-A peak current limit (typical) and 1.6-V to 5.5-V input voltage range. The TPSM83100 and TPSM83101 provide a power supply solution for system pre-regulators and voltage stabilizers.

Depending on the input voltage, the TPSM83100 and TPSM83101 automatically operate in boost, buck, or in 3-cycle buck-boost mode when the input voltage is approximately equal to the output voltage. The transitions between modes happen at a defined duty cycle and avoid unwanted toggling within the modes to reduce output voltage ripple. 8-µA quiescent current and power save mode enable the highest efficiency for light to no-load conditions.

The TPSM83100 and TPSM83101 are constant frequency peak current mode control buck-boost MicroSiP™ power modules optimized for small solution size and high efficiency. The power modules integrate an inductor to simplify design, reduce external components and save PCB area. They have a 3-A peak current limit (typical) and 1.6-V to 5.5-V input voltage range. The TPSM83100 and TPSM83101 provide a power supply solution for system pre-regulators and voltage stabilizers.

Depending on the input voltage, the TPSM83100 and TPSM83101 automatically operate in boost, buck, or in 3-cycle buck-boost mode when the input voltage is approximately equal to the output voltage. The transitions between modes happen at a defined duty cycle and avoid unwanted toggling within the modes to reduce output voltage ripple. 8-µA quiescent current and power save mode enable the highest efficiency for light to no-load conditions.

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類型 標題 日期
* Data sheet TPSM83100 and TPSM83101 1.5-A Output Current, Buck-Boost MicroSiP Power Module with Integrated Inductor datasheet (Rev. A) PDF | HTML 2023年 6月 6日
EVM User's guide TPSM83100 Evaluation Module User's Guide PDF | HTML 2023年 3月 14日
Certificate TPSM83100EVM-114 EU RoHS Declaration of Conformity (DoC) 2023年 3月 2日

設計與開發

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開發板

TPSM83100EVM — TPSM83100 評估模組，適用具整合式電感器的 1.5-A 高效率降壓升壓模組

TPSM83100 評估模組 (EVM) 的設計目的在於幫助使用者輕鬆評估和測試 TPSM83100 降壓升壓模組的運作和功能性。TPSM83100EVM 的輸出電壓設為 3.3 V。EVM 可在 1.6 V 至 5.5 V 輸入電壓範圍內運作。Vin 高於 3 V 時輸出電流可高達 1.5 A，Vin 高於 2.7 V 時可達 1.2 A。
使用指南: PDF | HTML
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  • 資格摘要
  • 進行中可靠性監測
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