ZHCSGL0A April   2017  – August 2017 TPS7H1101A-SP

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 修订历史记录
  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 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 Soft Start
      2. 7.3.2 Power Good (PG)
    4. 7.4 Device Functional Modes
      1. 7.4.1 Enable/Disable
  8. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Stability
    2. 8.2 Typical Application
      1. 8.2.1 Detailed Design Procedure
        1. 8.2.1.1 Adjustable Output Voltage (Feedback Circuit)
        2. 8.2.1.2 PCL
        3. 8.2.1.3 High-Side Current Sense
        4. 8.2.1.4 Current Foldback
        5. 8.2.1.5 Transient Response
        6. 8.2.1.6 Current Sharing
        7. 8.2.1.7 Compensation
        8. 8.2.1.8 Output Noise
        9. 8.2.1.9 Capacitors
      2. 8.2.2 Application Curves
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11器件和文档支持
    1. 11.1 器件支持
      1. 11.1.1 Third-Party Products Disclaimer
      2. 11.1.2 器件命名规则
    2. 11.2 文档支持
      1. 11.2.1 相关文档
    3. 11.3 接收文档更新通知
    4. 11.4 社区资源
    5. 11.5 商标
    6. 11.6 静电放电警告
    7. 11.7 Glossary
  12. 12机械、封装和可订购信息

封装选项

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

5 Pin Configuration and Functions

HKR Package
16-Pin CFP
Bottom View

Pin Functions

PIN I/O DESCRIPTION
NAME NO.
SS 1 I/O Soft-start terminal. Connecting an external capacitor slows down the output voltage ramp rate after enable event.
EN 2 I Enable terminal. Driving this terminal to logic high enables the device; driving the terminal to logic low disables the device.
VIN 3 I Unregulated supply voltage. TI recommends to connect an input capacitor as a good analog circuit practice.
4
5
6
PCL 7 I/O Programmable current limit. A resistor to GND sets the overcurrent limit activation point.
The range of resistor that can be used on the PCL terminal to GND is 8.2 kΩ to 160 kΩ.
GND 8 — Ground/thermal pad.(1)
PG/OC 9 O Power Good terminal. PG is an open-drain output to indicate the output voltage reaches 90% of target. PG terminal is also used as indicator when an overcurrent condition is activated. PG pin should have a pull-up resistor to the VOUT pin.
CS 10 I/O Current sense terminal. Resistor connected from CS to VIN. CS terminal indicates voltage proportional to output current.
CS terminal low: Foldback current limit disabled.
CS terminal high: Foldback current limit enabled.
VOUT 11 O Regulated output.
12
13
14
COMP 15 I/O Internal compensation point for error amplifier.
FB 16 I The output voltage feedback input through voltage dividers. See the Adjustable Output Voltage (Feedback Circuit) section.
(1) Thermal pad must be connected to GND.

Bare Die Information

DIE THICKNESS BACKSIDE FINISH BACKSIDE POTENTIAL BOND PAD
METALLIZATION COMPOSITION		 BOND PAD THICKNESS
15 mils Silicon with backgrind Ground AlCu 30 kA
TPS7H1101A-SP die_slvsas4.gif

NOTE:

All dimensions are in microns.

Bond Pad Coordinates in Microns

DESCRIPTION PAD NUMBER X MIN Y MIN X MAX Y MAX
SS 1 109.89 4046.805 287.19 4224.105
EN 2 109.89 3493.35 287.19 3670.65
VIN 3 1359.99 3021.345 1537.29 3198.645
VIN 4 1359.99 2749.005 1537.29 2926.305
VIN 5 1359.99 2553.705 1537.29 2731.005
VIN 6 1359.99 2281.365 1537.29 2458.665
VIN 7 1359.99 2086.065 1537.29 2263.365
VIN 8 1359.99 1813.725 1537.29 1991.025
VIN 9 1359.99 1618.425 1537.29 1795.725
PCL 10 109.89 660.285 287.19 837.585
GND 11 109.89 319.455 287.19 496.755
GND 12 392.58 109.935 569.88 287.235
VIN 13 1359.99 1346.085 1537.29 1523.385
PG/OC 14 2898.945 379.62 3076.245 556.92
CS 15 2898.945 724.32 3076.245 901.62
VOUT 16 2829.105 1384.695 3006.405 1561.995
VOUT 17 2829.105 1579.815 3006.405 1757.115
VOUT 18 2829.105 1852.335 3006.405 2029.635
VOUT 19 2829.105 2047.455 3006.405 2224.755
VOUT 20 2829.105 2319.975 3006.405 2497.275
VOUT 21 2829.105 2515.095 3006.405 2692.395
VOUT 22 2829.105 2787.615 3006.405 2964.915
VOUT 23 2829.105 2982.735 3006.405 3160.035
COMP 24 2898.945 3519.72 3076.245 3697.02
FB 25 2898.945 3956.535 3076.245 4133.835