TLE6361G_05 Datasheet, PDF (30/57 Pages) Infineon Technologies AG – Multi-Voltage Processor Power Supply

TLE 6361 G
-40 < T_j <150 °C; V_IN=13.5V unless otherwise specified
Item Parameter Symbol
Limit Values
min. typ. max.
3.4.12 Bootstrap
I_BTSTR
80
charging
current at
start-up
160 220
3.4.13 Bootstrap
V_BTSTR
10
17
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 Charge
pump
V_CCP
7.9
11.0
voltage
Unit
µA
V
V
V
V
3.4.17 Max. Duty duty_max
95
%
Cycle
3.4.18 Min. Duty
Cycle
duty_min
0
%
Voltage Regulator Q_LDO1
3.4.19 Output
V_Q1
4.9
voltage
5.1 V
3.4.20 Output
V_Q1
voltage
5.0
V
3.4.21 Load
∆V_{Q_LDO1}
40
mV
Regulation
3.4.22 Current limit I_{Q_LDO1limit} 800
1050 1400 mA
Test Conditions
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
100mA< I_{Q_LDO1}
<800mA;
V_{FB/L_IN}=5,5V
V_{Q_LDO1}=4V
Data Sheet, Rev. 2.0
30
2005-03-01