TLE6389_07 Datasheet, PDF (22/38 Pages) Infineon Technologies AG – Step-Down DC/DC Controller

TLE 6389
Output voltage V_VOUT vs. temperature T_j in
PFM mode (V_VS=24V,I_Load=15mA,-3GV50)
5.15
V_VOUT
V
5.10
Lower Reset threshold V_FB,RT
vs. temperature T_j (-2GV)
1.14
V_FB,RT
V
1.13
5.05
1.12
5.00
1.11
4.95
1.10
4.90
1.09
4.85
1.08
4.80
-50 -20 10 40 70 100 130 _Tj 160
°C
1.07
-50 -20 10 40 70 100 130 _Tj 160
°C
Lower Reset threshold V_{VOUT, RT}
vs. temperature T_j (-3GV50)
3.72
V_VOUT,RT
V
3.70
3.68
Internal pull up resistors R_RO and R_SO
vs. temperature T_j (-3GV50)
45
R_RO
kΩ
R_SO ⁴⁰
kΩ
35
3.66
30
3.64
25
3.62
20
3.60
15
3.58
-50 -20 10 40 70 100 130 _Tj 160
°C
10
-50 -20 10 40 70 100 130 _Tj 160
°C
Datasheet Rev. 2.1
22
2007-08-13