TLE6389-2GV50 Datasheet, PDF (21/38 Pages) Infineon Technologies AG – Step-Down DC/DC Controller

TLE 6389
Internal oscillator frequency f_OSC
vs. temperature T_j
380
f_OSC
kHz
370
Peak current limit threshold voltage V_LIM
vs. temperature T_j
110
V_LIM
mV
100
360
90
350
80
340
70
330
60
320
50
310
-50 -20 10 40 70 100 130 _Tj 160
°C
40
-50 -20 10 40 70 100 130 _Tj 160
°C
Minimum on time t_MIN (blanking)
vs. temperature T_j
350
t_MIN
ns
325
Gate driver supply V_VS - V_BDS
vs. temperature T_j
8.6
V_VS-V_BDS
V
8.4
300
8.2
275
8.0
250
7.8
225
7.6
200
7.4
175
-50 -20 10 40 70 100 130 _Tj 160
°C
7.2
-50 -20 10 40 70 100 130 _Tj 160
°C
Datasheet Rev. 2.1
21
2007-08-13