R1510 系列
36V输入自动ECO模式切换300mA电压稳压器,带VD功能

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  • 概述

    The R1510 Series are CMOS-based auto mode switching voltage regulators featuring 300mA output current with voltage detector. The R1510 has a 36V maximum input voltage VR and VD on a single chip. As the voltage regulator is an automatic mode shift type, the operation can switch automatically to a fast response mode or a low power mode of the ECO function according to output current. (Automatic switching to fast response mode under IOUT > 12mA conditions or to low power mode under IOUT < 3mA conditions.)

    R1510 with a built-in voltage detector is available in four versions. The differences between these versions are in CE pin, points to be detected, and delay function.

  • 规格
    消费 车载
    输入电压范围 3.5 V to 36.0 V (50.0 V)
    工作温度范围 -40°C to 105°C (125°C)
    电源电流 Typ. 110 µA (Fast Mode, VIN = 14 V)
    Typ. 12.5 µA (Low Power Mode, VIN = 14 V)
    待机电流 Typ. 10 µA (CE = 0 V, A Ver.)
    输出电压范围 2.5 V to 12.0 V (0.1 V step)
    输出电压精度 ±1.6% (Ta = 25°C)
    输出电压温度系数 Typ. ±150 ppm/°C
    压差电压 Typ. 1.0 V (IOUT = 300 mA, VOUT = 5 V)
    线路调节 Typ. 0.01%/V
    输出电流 300 mA
    封装 HSOP-8E
    Detector Threshold Range 2.3 V to 12.0 V (0.1 V step)
    Detector Threshold Accuracy ±1.7% (Ta = 25°C) ±1.9% (Ta = 25°C)
    Detector Threshold Temperature Coefficient Typ. ±100 ppm/°C

    保护回路/功能

    TSD Reverse Current Limit ISC Inrush Constant Slope ECO mode Auto Discharge External Driver
  • 技术资料
    • R1510SxxxA Typical Application

      R1510SxxxA Typical Application

      CIN = 0.1 µF, COUT = 6.8 µF (Ceramic)
      Rpull-up = 100kΩ

    • R1510SxxxB Typical Application

      R1510SxxxB Typical Application

      CIN = 0.1 µF, COUT = 6.8 µF (Ceramic)
      Rpull-up = 100kΩ

    • R1510SxxxC/D Typical Application

      R1510SxxxC/D Typical Application

      CIN = 0.1 µF, COUT = 6.8 µF (Ceramic)
      Rpull-up = 100kΩ

    • R1510S Output Voltage vs. Output Current (VR=12.0V)

      R1510S Output Voltage vs. Output Current (VR=12.0V)

  • 品质&封装
    • 有关产品的详细信息,请参见数据表。
    • 封装文件包括封装尺寸,卷带规格,卷带盘尺寸,功耗和建议的焊盘图案。
    • 请联系我们或我们的代理商以获取未发布的可靠性信息。

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功能说明

TSD Thermal Shutdown Function
Reverse Current Protection Reverse Current Protection
Current Limit Overcurrent Protection
ISC Short Current Protection
Inrush Current Limit Inrush Current Protection
Constant Slope Constant Slope Function
ECO mode ECO Function
Auto Discharge Auto Discharge Function
External Driver External Output Driver Transistor

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分类:LDO线性稳压器

输入电压
min (V)
3.5
输入电压
max (V)
36.0
输出电压
min (V)
2.5
输出电压
max (V)
12.0
输出电流
(mA)
300
消费电流
(µA)
12.5
功能 ECO mode