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TI(德州仪器) LMR16006
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  • TI(德州仪器) LMR16006
  • TI(德州仪器) LMR16006
  • TI(德州仪器) LMR16006
  • TI(德州仪器) LMR16006
  • TI(德州仪器) LMR16006
  • TI(德州仪器) LMR16006
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LMR16006

LMR16006

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具有低 Iq 的 SIMPLE SWITCHER® 4V 至 60V、600mA 降压稳压器

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  • 特性
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  • 封装 | 引脚 | 尺寸

The LMR16006 is a PWM DC/DC buck (step-down) regulator. With a wide input range of 4 V to 60 V, it is suitable for a wide range of application from industrial to automotive for power conditioning from an unregulated source. The regulator’s standby current is 28 µA in ECO mode, which is suitable for battery operating systems. An ultra low 1 µA shutdown current can further prolong battery life. Operating frequency is fixed at 0.7 MHz (X version) and 2.1 MHz (Y version) allowing the use of small external components while still being able to have low output ripple voltage. Soft-start and compensation circuits are implemented internally, which allows the device to be used with minimized external components. The LMR16006 is optimized for up to 600 mA load currents. It has a 0.765 V typical feedback voltage. The device has built-in protection features such as pulse by pulse current limit, thermal sensing and shutdown due to excessive power dissipation. The LMR16006 is available in a low profile SOT-6L package.

  • Ultra Low 28 µA Standby Current in ECO Mode
  • Input Voltage Range 4 V to 60 V
  • 1 µA Shutdown Current
  • High Duty Cycle Operation Supported
  • Output Current up to 600 mA
  • 0.7 MHz and 2.1 MHz Switching Frequency
  • Internal Compensation
  • High Voltage Enable Input
  • Internal Soft Start
  • Over Current Protection
  • Over Temperature Protection
  • Small Overall Solution Size (SOT-6L Package)
Vin (min) (V)4
Vin (max) (V)60
Vout (min) (V)0.8
Vout (max) (V)55
Iout (max) (A)0.6
Iq (typ) (mA)0.028
Switching frequency (min) (kHz)700
Switching frequency (max) (kHz)2100
FeaturesEnable, Light Load Efficiency, Over Current Protection, Pre-Bias Start-Up, UVLO adjustable
Operating temperature range (°C)-40 to 125
RatingCatalog
Regulated outputs (#)1
Control modecurrent mode
Duty cycle (max) (%)97
TypeConverter
SOT-23-THN (DDC)68.12 mm² 2.9 x 2.8
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