产品详细信息

Topology Buck-Boost Vin (Min) (V) 1.6 Vin (Max) (V) 5.5 Vout (Max) (V) 5.3 Vout (Min) (V) 1.2 Duty cycle (Max) (%) 100 Features Enable, Light Load Efficiency, Load Disconnect, Synchronous Rectification, UVLO Fixed Switch current limit (Typ) (A) 2.9 Switching frequency (Min) (kHz) 1800 Switching frequency (Max) (kHz) 2200 Iq (Typ) (mA) 0.008 Iout (Max) (A) 2 Rating Catalog Operating temperature range (C) -40 to 125
Topology Buck-Boost Vin (Min) (V) 1.6 Vin (Max) (V) 5.5 Vout (Max) (V) 5.3 Vout (Min) (V) 1.2 Duty cycle (Max) (%) 100 Features Enable, Light Load Efficiency, Load Disconnect, Synchronous Rectification, UVLO Fixed Switch current limit (Typ) (A) 2.9 Switching frequency (Min) (kHz) 1800 Switching frequency (Max) (kHz) 2200 Iq (Typ) (mA) 0.008 Iout (Max) (A) 2 Rating Catalog Operating temperature range (C) -40 to 125
SOT-5X3 (DRL) 8
  • 1.6-V to 5.5-V input voltage range
    • Device input voltage > 0.65 V for start-up
  • 1.2-V to 5.3-V output voltage range (adjustable)
  • High output current capability, 2.9-A peak switch current
    • 2-A output current for VIN ≥ 3 V, VOUT = 3.3 V
    • 1.5-A output current for VIN ≥ 2.7 V, VOUT = 3.3 V
  • High efficiency over the entire load range
    • 8-µA typical quiescent current
    • Power save mode
  • 150-mV load-step response at a 1-A current step
  • Peak current buck-boost mode architecture
    • Seamless mode transition with < 20-mV output ripple
    • 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 disconnect
    • Forward and backward current limit
  • Small solution size
    • Small 1-µH inductor
    • Works with one 0805 output capacitor over the full VOUT range
  • Create a custom design using the TPS63100 with the WEBENCH Power Designer
  • 1.6-V to 5.5-V input voltage range
    • Device input voltage > 0.65 V for start-up
  • 1.2-V to 5.3-V output voltage range (adjustable)
  • High output current capability, 2.9-A peak switch current
    • 2-A output current for VIN ≥ 3 V, VOUT = 3.3 V
    • 1.5-A output current for VIN ≥ 2.7 V, VOUT = 3.3 V
  • High efficiency over the entire load range
    • 8-µA typical quiescent current
    • Power save mode
  • 150-mV load-step response at a 1-A current step
  • Peak current buck-boost mode architecture
    • Seamless mode transition with < 20-mV output ripple
    • 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 disconnect
    • Forward and backward current limit
  • Small solution size
    • Small 1-µH inductor
    • Works with one 0805 output capacitor over the full VOUT range
  • Create a custom design using the TPS63100 with the WEBENCH Power Designer

The TPS63100 is a constant frequency peak current mode control buck-boost converter. The device has a 2.9-A peak current limit (typical) and 1.6-V to 5.5-V input voltage range. The TPS63100 provides a power supply solution for system pre-regulators and voltage stabilizers.

Depending on the input voltage, the TPS63100 automatically operates 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 TPS63100 offers a very small solution size with a 1.2-mm × 2.1-mm SOT-5X3 package, a 1-µH inductor, and one 0805 output capacitor.

The TPS63100 is a constant frequency peak current mode control buck-boost converter. The device has a 2.9-A peak current limit (typical) and 1.6-V to 5.5-V input voltage range. The TPS63100 provides a power supply solution for system pre-regulators and voltage stabilizers.

Depending on the input voltage, the TPS63100 automatically operates 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 TPS63100 offers a very small solution size with a 1.2-mm × 2.1-mm SOT-5X3 package, a 1-µH inductor, and one 0805 output capacitor.

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类型 标题 下载最新的英文版本 日期
* 数据表 TPS63100 High Power Density 3-A Switch Buck-Boost Converter 数据表 2021年 10月 25日
用户指南 TPS631000EVM User's Guide 2021年 9月 28日
证书 TPS631000EVM EU RoHS Declaration of Conformity (DoC) 2021年 9月 23日

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TPS631000EVM — TPS631000 high power density buck-boost converter evaluation module

TPS631000 是一款采用恒定频率峰值电流模式控制的降压/升压转换器。此器件的典型峰值电流限制为 2.9A,输入电压范围为 1.6V 至 5.5V,可提供适用于系统前置稳压器和电压稳定器的电源解决方案。
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SOT-5X3 (DRL) 8 了解详情

订购与质量

包含信息:
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/FIT 估算
  • 材料成分
  • 认证摘要
  • 持续可靠性监测

支持与培训

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