ZHCSSA1B february   2001  – may 2023 TPS60204

PRODUCTION DATA  

  1.   1
  2. 1 特性
  3. 2 应用
  4. 3 说明
  5. 4 Revision History
  6. 5 说明（续）
  7. 6 Pin Configuration and Functions
  8. 7 Specifications
    1. 7.1 Absolute Maximum Ratings
    2. 7.2 Dissipation Rating
    3. 7.3 Recommended Operating Conditions
    4. 7.4 Electrical Characteristics
    5. 7.5 Electrical Characteristics TPS60204
    6. 7.6 Electrical Characteristics TPS60205
    7. 7.7 Typical Characteristics
  9. 8 Detailed Description
    1. 8.1 Functional Block Diagrams
  10. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
    3. 9.3 Power Dissipation
    4. 9.4 Layout and Board Space
  11. 10Device and Documentation Support
    1. 10.1 Device Support
    2. 10.2 Documentation Support
      1. 10.2.1 Related Documentation
    3. 10.3 接收文档更新通知
    4. 10.4 支持资源
    5. 10.5 Trademarks
    6. 10.6 静电放电警告
    7. 10.7 术语表
  12. 11Mechanical, Packaging, and Orderable Information
    1. 11.1 Package Option Addendum
    2. 11.2 Tape and Reel Information

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订购信息

7.4 Electrical Characteristics

electrical characteristics at Ci = 2.2 μF, C1 = C2 = 1 μF, CO = 2.2 μF, TA = −40°C to 85°C, VI = 2.4 V, EN = VI (unless otherwise noted) over operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
IO(MAX) Maximum continuous output current VI = 2 V 100 mA
VO Output voltage 1.6 V < VI < 1.8 V, 0 < IO < 0.25 × IO(MAX) 3 V
1.8 V < VI < 2 V, 0 < IO < 0.5 × IO(MAX) 3.17 3.43
2 V < VI < 3.3 V, 0 < IO < IO(MAX) 3.17 3.43
3.3 V < VI < 3.6 V, 0 < IO < IO(MAX) 3.17 3.47
VPP Output voltage ripple IO = IO(MAX) 5 mVPP
I(Q) Quiescent current (no-load input current) IO = 0 mA, VI = 1.8 V to 3.6 V 35 70 μA
I(SD) Shutdown supply current EN = 0 V 0.05 1
f(OSC) Internal switching frequency 200 300 400 kHz
f(SYNC) External clock signal frequency 400 600 800
External clock signal duty cycle 30% 70%
VIL EN input low voltage VI = 1.6 V to 3.6 V 0.3 × VI V
VIH EN input high voltage VI = 1.6 V to 3.6 V 0.7 × VI
Ilkg(EN) EN input leakage current EN = 0 V or VI 0.01 0.1 μA
Output capacitor auto discharge time

EN is set from VI to GND,

Time until VO < 0.5 V

 0.6 ms
Output leakage current in shutdown EN = 0 V, TA = −40 to 85°C 5 μA
EN = 0 V, TA ≤ 65°C 3
LinSkip threshold VI = 2.2 V 7 mA
Output load regulation 10 mA < IO < IO(MAX); TA = 25°C 0.01 %/mA
Output line regulation

2 V < VI < 3.3 V, IO = 0.5 x IO(MAX),

TA = 25°C

 0.6 %/V
I(SC) Short circuit current VI = 2.4 V, VO = 0 V 60 mA