TLE6368-G2 Просмотр технического описания (PDF) - Infineon Technologies

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TLE6368-G2

Multi-Voltage Processor Power Supply

Infineon Technologies 

TLE6368-G2

1.4 Pin definitions and functions (cont’d)

Pin No. Symbol Function

11

Q_T4

Voltage Tracker Output T4 tracked to Q_LDO1; bypass with a

1µF ceramic capacitor for stability. It is switched on and off by

SPI command. Keep open, if not needed.

12

Q_T5

Voltage Tracker Output T5 tracked to Q_LDO1; bypass with a

1µF ceramic capacitor for stability. It is switched on and off by

SPI command. Keep open, if not needed.

13

Q_T6

Voltage Tracker Output T6 tracked to Q_LDO1; bypass with a

1µF ceramic capacitor for stability. It is switched on and off by

SPI command. Keep open, if not needed.

14

Q_LDO3 Voltage Regulator Output 3; 3.3V or 2.6V output; output

voltage is selected by pin SEL (see also 2.2.2); For stability a

ceramic capacitor of 470nF to GND is sufficient.

15

R3

Reset output 3, undervoltage detection for output Q_LDO3;

open drain output; an external pull-up resistor of 10kΩ is

required

16

R2

Reset output 2, undervoltage detection for output Q_LDO2;

open drain output; an external pull-up resistor of 10kΩ is

required

17

R1

Reset output 1, undervoltage detection for output Q_LDO1 and

watchdog failure reset; open drain output; an external pull-up

resistor of 10kΩ is required

20

C-

Charge pump capacitor connection; Add the fly-capacitor of

100nF between C+ and C-

21

C+

Charge pump capacitor connection; Add the fly-capacitor of

100nF between C+ and C-

22

CCP

Charge Pump Storage Capacitor Output; Add the storage

capacitor of 220nF between pin CCP and GND.

23

SEL

Select Pin for output voltage adjust of Q_LDO2 and Q_LDO3

(see also 2.2.2)

24

Q_LDO2 Voltage Regulator Output 2; 3.3V or 2.6V output; output

voltage is selected by pin SEL (see also 2.2.2); For stability a

ceramic capacitor of 470nF to GND is sufficient.

25, 26 FB/L_IN Feedback and Linear Regulator Input; input connection for

the Buck converter output

Data Sheet

6

Rev. 2.32, 2010-10-19

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