TLE6368 Datasheet, PDF (30/58 Pages) Infineon Technologies AG – Multi-Voltage Processor Power Supply

TLE 6368 / SONIC
-40 < T_j <150 °C; V_IN=13.5V unless otherwise specified
Item Parameter Symbol
Limit Values
min. typ. max.
3.4.11 Output
V_OUT
5.4
6.3
voltage
3.4.12 Bootstrap
I_BTSTR
80
charging
current at
start-up
160 220
3.4.13 Bootstrap
V_BTSTR
10
15
voltage
(internal
charge
pump)
3.4.14 Bootstrap
V_BTSTR,
5
9
undervoltage _{turn on}
lockout, Buck
turn on
threshold
3.4.15 Bootstrap
V_BTSTR,
2.5
undervoltage _{turn on} -
lockout,
V_BTSTR,
hysteresis
turn off
3.4.16 External
V_CCP
7.9
charge
11.0
pump
voltage
3.4.17 Max. Duty duty_max
95
Cycle
3.4.18 Min. Duty duty_min
0
Cycle
Voltage Regulator Q_LDO1
3.4.19 Output
V_Q1
4.9
5.1
voltage
3.4.20 Output
V_Q1
5.0
voltage
Unit
V
µA
V
V
V
V
%
%
V
V
Test Conditions
I_OUT=0.1A
V_IN=13.5 V
V_{FB/L_IN}=6.5V,
Buck converter
off
I_{Q_LDO1} = 800mA,
V_{FB/L_IN}=6.0V,
C_FLY=100nF,
C_CCP=220nF
Switching
operation
Static-off
operation
100mA < I_{Q_LDO1}
< 800mA
I_{Q_LDO1} = 800mA
Data Sheet, Rev. 1.32
30
2004-10-15