米6体育平台手机版

SFFS141 December 2021 TCAN1167-Q1

1
1. 2
3
4
1. 5
6
1. 7
2. 8
3. 9
4. 10
5. 11
6. 12
7. 13
14
1. 15
2. 16
3. 17
  1. 18
    1. 19
    2. 20
    3. 21
    4. 22
    5. 23
  2. 24
    1. 25
    2. 26
    3. 27
    4. 28
  3. 29
    1. 30
    2. 31
    3. 32
    4. 33
  4. 34
    1. 35
  5. 36
    1. 37
    2. 38
    3. 39
    4. 40
4. 41
  1. 42
  2. 43
  3. 44
45
46
1. 47
2. 48
3. 49
50

4.4 Power Control IP

The TCAN1167-Q1 contains several circuit blocks that are responsible for internal power management of the device. The power control unit encompasses two internal regulators to generate a 5V and 1.5V supply, from the VSUP supply, for the analog and digital circuitry needed for the device to operate. The power control unit contains a bandgap voltage and current reference to provide biasing to the internal analog circuits. There is an oscillator inside the device that generates clock signals that operate the digital core in a synchronous fashion.