Datasheet

Data Sheet 13 Rev. 1.1, 2011-09-01
Smart Low-Side Power Switch
BTS3405G
Block Description and CharacteristicsInput and Power Stage
5.1.6 Characteristics
Note: Characteristics show the deviation of parameter at given input voltage and junction temperature. Typical
values show the typical parameters expected from manufacturing.
All voltages with respect to Source Pin unless otherwise stated.
Electrical Characteristics: Input and Power Stage
T
j
= -40 ⋅C to +150 ⋅C , all voltages with respect to ground, positive current flowing into pin
(unless otherwise specified
Pos. Parameter Symbol Limit Values Unit Test Conditions
Min. Typ. Max.
Input
5.1.1 Nominal Input current
I
INnom
–1030μA V
D
= 0 V;
V
IN
= 10 V
5.1.2 Input current protection mode
I
INlim
– 100 150 μA V
IN
= 10 V;
T
J
= 150 °C
5.1.3 Input threshold voltage
V
INTH
1.3 1.7 2.2 V V
D
= V
IN
;
I
D
= 50 μA
T
J
= 25°C
5.1.4 0.8 – – V
V
D
= V
IN
;
I
D
= 50 μA, 150 °C
Power Stage
5.1.5 On-State Resistance
R
DS(on)
–0.9–Ω
1)
T
J
= 25 °C;
V
IN
= 5 V;
I
D
= 200mA
5.1.6 – 1.8 2.4 Ω
T
J
= 150 °C;
V
IN
= 5 V;
I
D
= 200mA
5.1.7 – 0.7 – Ω
1)
T
J
= 25 °C;
V
IN
= 10 V;
I
D
= 200mA
5.1.8 – 1.4 1.9 Ω
T
J
= 150 °C;
V
IN
= 10 V;
I
D
= 200mA
5.1.9 Nominal load current for both channels ON
I
Dnom
350 400 – mA
1)
T
J
< 150 °C;
T
A
= 105 °C
2)
;
V
IN
= 5 V
5.1.10 Zero input voltage drain current
I
DSS
––5μA V
DS
= 13.5 V;V
IN
= 0 V;
T
J
=150 °C
–2.56μA
V
DS
= 32 V;V
IN
= 0 V;
T
J
=-40 °C to 85 °C
–47μA
V
DS
= 32 V;V
IN
= 0 V;
T
J
=150 °C