ZHCSMV5 November   2021 LM66200

PRODUCTION DATA  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 Revision History
  5. 5 Pin Configuration and 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 Switching Characteristics
    7. 6.7 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 Truth Table
      2. 7.3.2 Soft Start
      3. 7.3.3 Status Indication
    4. 7.4 VINx Collapse Rate
    5. 7.5 Output Voltage Drop
    6. 7.6 Device Functional Modes
      1. 7.6.1 Automatic Switchover
  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
      3. 8.2.3 Application Performance Plots
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 Documentation Support
      1. 11.1.1 Related Documentation
    2. 11.2 接收文档更新通知
    3. 11.3 Trademarks
    4. 11.4 Electrostatic Discharge Caution
    5. 11.5 术语表
  12. 12Mechanical, Packaging, and Orderable Information

6.5 Electrical Characteristics

over operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS TA MIN TYP MAX UNIT
Power Consumption
ISTBY, VIN1 VIN1 Standby Current VIN2 powers VOUT
VIN2 > VIN1 + 0.2 V		 25°C 0.22 uA
–40°C to 85°C 0.31 uA
–40°C to 105°C 0.32 uA
ISTBY, VIN2 VIN2 Standby Current VIN1 powers VOUT
VIN1 > VIN2 + 0.1 V		 25°C 0.05 uA
–40°C to 85°C 0.07 uA
–40°C to 105°C 0.09 uA
IQ, VIN1 VIN1 Quiescent Current VIN1 powers VOUT
VIN1 > VIN2 + 0.1 V		 25°C 1.32 uA
–40°C to 85°C 3.6 uA
–40°C to 105°C 4.4 uA
IQ, VIN2 VIN2 Quiescent Current VIN2 powers VOUT
VIN2 > VIN1 + 0.2 V		 25°C 1.35 uA
–40°C to 85°C 3.7 uA
–40°C to 105°C 4.5 uA
ISD,VIN1 VIN1 Shutdown Current ON = 5 V
VIN1 > VIN2
VOUT = 0 V		 25°C 0.1 uA
–40°C to 85°C 1.3 uA
–40°C to 105°C 2.9 uA
ON = 5 V
VIN1 < VIN2
VOUT = 0 V		 25°C 0.05 uA
–40°C to 85°C 1 uA
–40°C to 105°C 2.4 uA
ISD,VIN2 VIN2 Shutdown Current ON = 5 V
VIN2 > VIN1
VOUT = 0 V		 25°C 0.05 uA
–40°C to 85°C 1.3 uA
–40°C to 105°C 2.9 uA
ON = 5 V
VIN2 < VIN1
VOUT = 0 V		 25°C 0.05 uA
–40°C to 85°C 0.7 uA
–40°C to 105°C 2.1 uA
ION ON pin leakage VIN1 = VIN2 = PR1 = 5.5 V –40°C to 105°C 0.1 uA
IST ST pin leakage VIN1 = VIN2 = ST = 5.5 V –40°C to 105°C 0.03 uA
Performance
RON On-Resistance VINx = 5 V
IOUT = 200 mA		 25°C 37 46 mΩ
–40°C to 85°C 55 mΩ
–40°C to 105°C 60 mΩ
VINx = 3.3 V
IOUT = 200 mA		 25°C 40 48 mΩ
–40°C to 85°C 55 mΩ
–40°C to 105°C 59 mΩ
VINx = 1.8 V
IOUT = 200 mA		 25°C 41 51 mΩ
–40°C to 85°C 61 mΩ
–40°C to 105°C 66 mΩ
VINx = 1.6 V
IOUT = 200 mA		 25°C 42 52 mΩ
–40°C to 85°C 68 mΩ
–40°C to 105°C 74 mΩ
VOL,ST Status pin VOL IST = 1 mA –40°C to 105°C 0.1 V
tST Status pin response time –40°C to 105°C 5 us
VON ON reference voltage 1.6 V ≤ VINx ≤ 5.5 V –40°C to 105°C 0.8 1 1.2 V
Protection
tRCB Reverse current blocking response time VOUT > VINx + 1 V –40°C to 105°C 2 us
VRCB,R Reverse current blocking rising threshold 1.6 V ≤ VINx ≤ 5.5 V –40°C to 105°C 42 70 mV
VRCB,F Reverse current blocking falling threshold 1.6 V ≤ VINx ≤ 5.5 V –40°C to 105°C 17 40 mV
IRCB Reverse current blocking activation current 1.6 V ≤ VINx ≤ 5.5 V –40°C to 105°C 1.4 4 A
TSD Thermal shutdown - 170 °C
TSDHYS Thermal shutdown hysteresis - 20 °C