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線性與低壓差 (LDO) 穩壓器

TPS7A6650H-Q1

現行

具有電源良好功能的汽車 50-mA、無電池 (40-V)、低 IQ、低壓差電壓穩壓器

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產品規格表

TPS7A6650H-Q1

現行
產品規格表 立即訂購

產品詳細資料

Output options Fixed Output Iout (max) (A) 0.05 Vin (max) (V) 40 Vin (min) (V) 4 Vout (max) (V) 5 Vout (min) (V) 5 Fixed output options (V) 5 Iq (typ) (mA) 0.012 Thermal resistance θJA (°C/W) 63 Rating Automotive Load capacitance (min) (µF) 2.2 Regulated outputs (#) 1 Features Enable, Power good Accuracy (%) 2 PSRR at 100 KHz (dB) 50 Dropout voltage (Vdo) (typ) (mV) 130 Operating temperature range (°C) -40 to 150
Output options Fixed Output Iout (max) (A) 0.05 Vin (max) (V) 40 Vin (min) (V) 4 Vout (max) (V) 5 Vout (min) (V) 5 Fixed output options (V) 5 Iq (typ) (mA) 0.012 Thermal resistance θJA (°C/W) 63 Rating Automotive Load capacitance (min) (µF) 2.2 Regulated outputs (#) 1 Features Enable, Power good Accuracy (%) 2 PSRR at 100 KHz (dB) 50 Dropout voltage (Vdo) (typ) (mV) 130 Operating temperature range (°C) -40 to 150
HVSSOP (DGN) 8 14.7 mm² 3 x 4.9
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature: –40°C to 150°C
      Ambient Operating Temperature Range
    • Device HBM ESD Classification Level H2
    • Device CDM ESD Classification Level C4
  • 4-V to 40-V Wide Vin Input Voltage Range With
    up to 45-V Transient
  • Output Current: 50 mA
  • Low Quiescent Current, I(q):
    • 2 µA when EN = Low (Shutdown Mode)
    • 12 µA Typical at Light Loads
  • Low ESR Ceramic Output Stability Capacitor
    (2.2 µF–100 µF)
  • 130-mV Dropout Voltage at 50 mA
    (Typical, V(Vin) = 4 V)
  • Fixed 5-V Output Voltage
  • Low Input Voltage Tracking
  • Integrated Power-On Reset
    • Programmable Reset-Pulse Delay
    • Open-Drain Reset Output
  • Integrated Fault Protection
    • Thermal Shutdown
    • Short-Circuit Protection
  • 8-Pin MSOP-DGN Package
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature: –40°C to 150°C
      Ambient Operating Temperature Range
    • Device HBM ESD Classification Level H2
    • Device CDM ESD Classification Level C4
  • 4-V to 40-V Wide Vin Input Voltage Range With
    up to 45-V Transient
  • Output Current: 50 mA
  • Low Quiescent Current, I(q):
    • 2 µA when EN = Low (Shutdown Mode)
    • 12 µA Typical at Light Loads
  • Low ESR Ceramic Output Stability Capacitor
    (2.2 µF–100 µF)
  • 130-mV Dropout Voltage at 50 mA
    (Typical, V(Vin) = 4 V)
  • Fixed 5-V Output Voltage
  • Low Input Voltage Tracking
  • Integrated Power-On Reset
    • Programmable Reset-Pulse Delay
    • Open-Drain Reset Output
  • Integrated Fault Protection
    • Thermal Shutdown
    • Short-Circuit Protection
  • 8-Pin MSOP-DGN Package

The TPS7A6650H-Q1 is a low-dropout linear regulator designed for up to 40-V Vin operations. With only 12-µA quiescent current at no load, it is quite suitable for standby microprocessor control-unit systems, especially in automotive applications.

The device features integrated short-circuit and overcurrent protection. The device implements reset delay on power up to indicate the output voltage is stable and in regulation. One can program the delay with an external capacitor. A low-voltage tracking feature allows for a smaller input capacitor and can possibly eliminate the need of using a boost converter during cold-crank conditions.

The device operates in the –40°C to 150°C temperature range, which makes it well suited for power supplies in various automotive applications.

The TPS7A6650H-Q1 is a low-dropout linear regulator designed for up to 40-V Vin operations. With only 12-µA quiescent current at no load, it is quite suitable for standby microprocessor control-unit systems, especially in automotive applications.

The device features integrated short-circuit and overcurrent protection. The device implements reset delay on power up to indicate the output voltage is stable and in regulation. One can program the delay with an external capacitor. A low-voltage tracking feature allows for a smaller input capacitor and can possibly eliminate the need of using a boost converter during cold-crank conditions.

The device operates in the –40°C to 150°C temperature range, which makes it well suited for power supplies in various automotive applications.
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* Data sheet TPS7A6650H-Q1 40-V, Ultralow-I(q), 150°C-Ambient-Temperature Regulator datasheet PDF | HTML 2015年 12月 1日

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模擬型號

TPS7A6650-Q1 and TPS7A6650H-Q1 PSpice Transient Model

SLVM695.ZIP (21 KB) - PSpice Model
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HVSSOP (DGN) 8 檢視選項
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