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TPSM83102

現行

具有含 I²C 整合式電感器的 1.5A 輸出電流、降壓升壓 MicroSiP™ 電源模組

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產品規格表

TPSM83102

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-Boost Type Converter Iout (max) (A) 2 Vin (min) (V) 1.6 Vin (max) (V) 5.5 Vout (min) (V) 1.2 Vout (max) (V) 5.5 Switching frequency (min) (kHz) 1800 Switching frequency (max) (kHz) 2200 Features Enable, I2C, Light Load Efficiency, Load Disconnect, Synchronous Rectification, UVLO Fixed Duty cycle (max) (%) 100
Rating Catalog Operating temperature range (°C) -40 to 125 Topology Buck-Boost Type Converter Iout (max) (A) 2 Vin (min) (V) 1.6 Vin (max) (V) 5.5 Vout (min) (V) 1.2 Vout (max) (V) 5.5 Switching frequency (min) (kHz) 1800 Switching frequency (max) (kHz) 2200 Features Enable, I2C, Light Load Efficiency, Load Disconnect, Synchronous Rectification, UVLO Fixed Duty cycle (max) (%) 100
USIP (SIU) 8 See data sheet
  • 1.6V to 5.5V input voltage range
    • Device input voltage > 1.65V for start-up
  • 1V to 5.5V output voltage range(adjustable)
  • High output current capability, 3A peak switch current
    • 1.5A output current for VIN ≥ 3V, VOUT = 3.3V
    • 1.2A output current for VIN ≥ 2.7V, VOUT = 3.3V
  • High efficiency over the entire load range
    • 8µA typical quiescent current
    • Automatic power save mode and forced PWM mode configurable
  • Peak current buck-boost mode architecture
    • Seamless mode transition
    • Forward and reverse current operation
    • Start-up into pre-biased outputs
    • Fixed-frequency operation with 2MHz 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 disconnect
    • Forward and backward current limit
  • Small solution size
    • 2.6mm × 2.0mm × 1.2mm(max) 8-pin µSiP package
  • 1.6V to 5.5V input voltage range
    • Device input voltage > 1.65V for start-up
  • 1V to 5.5V output voltage range(adjustable)
  • High output current capability, 3A peak switch current
    • 1.5A output current for VIN ≥ 3V, VOUT = 3.3V
    • 1.2A output current for VIN ≥ 2.7V, VOUT = 3.3V
  • High efficiency over the entire load range
    • 8µA typical quiescent current
    • Automatic power save mode and forced PWM mode configurable
  • Peak current buck-boost mode architecture
    • Seamless mode transition
    • Forward and reverse current operation
    • Start-up into pre-biased outputs
    • Fixed-frequency operation with 2MHz 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 disconnect
    • Forward and backward current limit
  • Small solution size
    • 2.6mm × 2.0mm × 1.2mm(max) 8-pin µSiP package

The TPSM83102 and TPSM83103 are constant frequency peak current mode control buck-boost converters in samll µSiP module package. It has a 3A peak current limit (typical) and 1.6V to 5.5V input voltage range, and provide a power supply solution for system pre-regulators and voltage stabilizers.

Depending on the input voltage, the TPSM83102 and TPSM83103 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 power enable the highest efficiency for light to no-load conditions.

The device offers a very small solution size in µSiP module package.

The TPSM83102 and TPSM83103 are constant frequency peak current mode control buck-boost converters in samll µSiP module package. It has a 3A peak current limit (typical) and 1.6V to 5.5V input voltage range, and provide a power supply solution for system pre-regulators and voltage stabilizers.

Depending on the input voltage, the TPSM83102 and TPSM83103 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 power enable the highest efficiency for light to no-load conditions.

The device offers a very small solution size in µSiP module package.
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類型 標題 日期
* Data sheet TPSM83102 and TPSM83103 1.2A Output Current Buck-Boost Module datasheet PDF | HTML 2024年 8月 20日
EVM User's guide TPSM83102EVM-125 Evaluation Module User's Guide PDF | HTML 2024年 8月 20日
Technical article 電源模組封裝類型及其優勢 PDF | HTML 2024年 8月 12日
Certificate TPSM83102EVM-125 EU Declaration of Conformity (DoC) 2024年 6月 25日

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開發板

TPSM83102EVM — TPSM83102 評估模組

TPSM83102 評估模組 (EVM) 的設計宗旨，在於協助使用者輕鬆評估和測試 TPSM83102 降壓升壓轉換器的運作和功能性。EVM 的輸出電壓設為 3.3V。輸出電壓可透過介於 1V 與 5.5V 間的 I2C 介面進行程式設計。EVM 以 1.6V 至 5.5V 之間的輸入電壓運作，當 VIN≥2.7V 時，輸出電流最高可達 1.5A。
使用指南: PDF | HTML
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