Datasheet

LNBH25L Electrical characteristics
Doc ID 022634 Rev 2 21/28
Symbol Parameter Test conditions Min. Typ. Max. Unit
V
IL
DSQIN, pin logic low 0.8 V
V
IH
DSQIN, pin logic high 2 V
I
IH
DSQIN, pin input current V
IH
=5 V 15 µA
I
OBK
Output backward current All VSELx=0, V
OBK
=30 V -3 -6mA
I
SINK
Output low-side sink current V
OUT
forced at V
OUT_nom
+0.1 V 70 mA
I
SINK_TIME-
OUT
Low-side sink current timeout V
OUT
forced at V
OUT_nom
+0.1 V 10 ms
I
REV
Max. reverse current
V
OUT
forced at V
OUT_nom
+0.1 V,
after I
SINK_TIME-OUT
is elapsed
2mA
T
SHDN
Thermal shutdown threshold 150 °C
ΔT
SHDN
Thermal shutdown hysteresis 15 °C
1. In applications where (V
CC
-V
OUT
) >1.3 V, the increased power dissipation inside the integrated LDO must be taken into
account in the application thermal management design.
2. Guaranteed by design.
Table 12. Electrical characteristics (continued)
Table 13. Output voltage selection table (Data1 register, write mode)
VSEL4 VSEL3 VSEL2 VSEL1
V
OUT
min.
V
OUT
pin
voltage
V
OUT
max.
Function
0000 0.000 V
OUT
disabled. LNBH25L set in standby
000112.54513.00013.455
001012.86713.33313.800
001113.18813.66714.145
010013.5114.00014.490
100017.51518.15018.785
100117.83618.48319.130
101018.15818.81719.475
101118.4819.15019.820