ZHCSI98E November   2010  – March 2020 TPS7A6201-Q1

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用
  3. 3 说明
    1.     Device Images
      1.      典型稳压器稳定性
      2.      应用原理图
  4. 4 修订历史记录
  5. 5 Pin Configuration and Functions
    1.     Pin Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Power Up
      2. 7.3.2 Adjustable Output Voltage
      3. 7.3.3 Enable Input
      4. 7.3.4 Charge Pump Operation
      5. 7.3.5 Undervoltage Shutdown
      6. 7.3.6 Low Voltage Tracking
      7. 7.3.7 Integrated Fault Protection
      8. 7.3.8 Thermal Shutdown
    4. 7.4 Device Functional Modes
      1. 7.4.1 Low Power Mode
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 Input Capacitor
        2. 8.2.2.2 Output Capacitor
        3. 8.2.2.3 Feedback Resistor
      3. 8.2.3 Application Curve
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
      1. 10.1.1 Power Dissipation and Thermal Considerations
    2. 10.2 Layout Example
  11. 11器件和文档支持
    1. 11.1 接收文档更新通知
    2. 11.2 社区资源
    3. 11.3 商标
    4. 11.4 静电放电警告
    5. 11.5 Glossary
  12. 12机械、封装和可订购信息

封装选项

请参考 PDF 数据表获取器件具体的封装图。

机械数据 (封装 | 引脚)
  • KTT|5
散热焊盘机械数据 (封装 | 引脚)
订购信息

6.5 Electrical Characteristics

VIN = 14 V, TJ = –40ºC to 150ºC (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
INPUT VOLTAGE (VIN PIN)
VIN Input voltage 7(1) 40 V
IQUIESCENT Quiescent current VIN = 8.2 V to 18 V, VEN = 5 V,
IOUT = 0.01 mA to 0.75 mA		 25 40 µA
ISLEEP Sleep/shutdown current VIN = 8.2 V to 18 V, VEN < 0.8 V,
IOUT = 0 mA (no load), TA = 125°C		 3 µA
VIN-UVLO Undervoltage lockout voltage Ramp VIN down until output is turned OFF 3.16 V
VIN(POWERUP) Power-up voltage Ramp VIN up until output is turned ON 3.45 V
ENABLE INPUT (EN PIN)
VIL Logic input low level 0 0.8 V
VIH Logic input high level 2.5 40 V
REGULATED OUTPUT VOLTAGE (VOUT PIN)
VREF Internal Reference Voltage IOUT = 10 mA to 300 mA, VIN= VOUT + 1 V to 16 V –2% 2%
∆VLINE-REG Line regulation VIN = 6 V to 28 V, IOUT = 10 mA, VOUT = 7 V 15 mV
[VIN = 6 V to 28 V, IOUT = 10 mA, VOUT = 3.3 V ](2) 20
∆VLOAD-REG Load regulation IOUT = 10 mA to 300 mA, VIN= 14 V, VOUT = 7 V 25 mV
[IOUT = 10 mA to 300 mA,VIN = 14 V, VOUT = 3.3 V ](2) 35
VDROPOUT(3)
Dropout voltage
(VIN – VOUT)		 IOUT = 250 mA 500 mV
IOUT = 150 mA 300
RSW(2) Switch resistance VIN to VOUT resistance 2 Ω
IOUT Output current VOUT in regulation 0 300 mA
ICL Output current limit VOUT = 0 V (VOUT pin is shorted to ground) 350 1000 mA
PSRR(2) Power supply ripple rejection VIN-RIPPLE = 0.5 Vpp, IOUT = 300 mA, frequency = 100 Hz, VOUT = 5 V and VOUT = 3.3 V 60 dB
VIN-RIPPLE = 0.5 Vpp, IOUT = 300 mA, frequency = 150 kHz, VOUT = 5 V and VOUT = 3.3 V 30
OPERATING TEMPERATURE RANGE
TJ Operating junction temperature –40 150 ºC
TSHUTDOWN Thermal shutdown trip point 165 ºC
THYST Thermal shutdown hysteresis 10 ºC
(1) VIN can go down to 4 V for 130 ms or less and remain functional. If VIN is less than 7 V for longer than 130 ms, then some devices may turn off until the input voltage rises above 7 V.
(2) Specified by design – not tested.
(3) This test is done with VOUT is in regulation and VIN – VOUT parameter is measured when VOUT (programmed output voltage, for example, 5 V or 3.3 V) drops by 100 mV at specified loads.