ZHCSHB0A March   2017  – January 2018 CSD95490Q5MC

PRODUCTION DATA.  

  1. 1特性
  2. 2应用
  3. 3说明
    1.     典型功率级效率与功率损耗
  4. 4Revision History
  5. 5Pin Configuration and Functions
    1.     Pin Functions
  6. 6Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
  7. 7Application Schematic
  8. 8器件和文档支持
    1. 8.1 Receiving Notification of Documentation Updates
    2. 8.2 Community Resources
    3. 8.3 商标
    4. 8.4 静电放电警告
    5. 8.5 Glossary
  9. 9机械、封装和可订购信息
    1. 9.1 机械制图
    2. 9.2 推荐 PCB 焊盘图案
    3. 9.3 建议模板开口

封装选项

机械数据 (封装 | 引脚)
  • DMC|12
散热焊盘机械数据 (封装 | 引脚)
订购信息

6.1 Absolute Maximum Ratings

TA = 25°C (unless otherwise stated)(1)
MINMAXUNIT
VIN to PGND –0.3 20 V
VIN to VSW –0.3 20 V
VIN to VSW (10 ns) 23 V
VSW to PGND –0.3 20 V
VSW to PGND (10 ns) –7 23 V
VDD to PGND –0.3 7 V
EN/FCCM, TAO/FLT, LSET to PGND(2) –0.3 VDD + 0.3 V
IOUT, VOS, PWM to PGND –0.3 7 V
REFIN –0.3 3.6 V
BOOT to BOOTR(2) –0.3 VDD + 0.3 V
BOOT to PGND –0.3 30 V
TJ Operating junction temperature –55 150 °C
Tstg Storage temperature –55 150 °C
(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the Recommended Operating Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) Should not exceed 7 V.