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

封装选项

机械数据 (封装 | 引脚)
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订购信息

6 Pin Configuration and Functions

GUID-20230206-SS0I-5N5L-V1Z0-Z1CX0PBVJGHF-low.svg
Table 6-1 Pin Functions
TERMINAL I/O DESCRIPTION
NAME NO.
C1+ 4 Positive terminal of the flying capacitor C1
C1- 3 Negative terminal of the flying capacitor C1
C2+ 6 Positive terminal of the flying capacitor C2
C2- 8 Negative terminal of the flying capacitor C2
EN 9 I

Device-enable input. Three operating modes can be programmed with the EN pin.

− EN = Low disables the device. Output and input are isolated in the shutdown.

− EN = High lets the device run from the internal oscillator.

− If an external clock signal is applied to the EN pin, the device is in syncmode and runs synchronized at the frequency of the external clock signal.
GND 2 Ground
IN 7 I Supply input. Bypass IN to GND with a capacitor of the same size as Co.
LBI/GND 1 I

Low-battery detector input for the TPS60204. A low-battery warning is generated at the LBO pin when the voltage on LBI drops below the threshold of 1.18 V. Connect LBI to GND if the low-battery detector function is not used. For the TPS60205, this pin has to be connected to ground (GND pin).
LBO/PG 10 O

Open-drain low-battery detector output for the TPS60204. This pin is pulled low if the voltage on LBI drops below the threshold of 1.18 V. A pullup resistor should be connected between LBO and OUT or any other logic supply rail that is lower than 3.6 V.

Open-drain power-good detector output for the TPS60205. As soon as the voltage on OUT reaches about 90% of it is nominal value this pin goes active high. A pullup resistor should be connected between PG and OUT or any other logic supply rail that is lower than 3.6 V.
OUT 5 O Regulated 3.3-V power output. Bypass OUT to GND with the output filter capacitor Co.