Datasheet

Data Sheet 5 Rev. 1.1, 2011-09-01
Smart Low-Side Power Switch
BTS3405G
Block DiagramTerms
2 Block Diagram
Figure 1 Block Diagram
2.1 Terms
Figure 2 shows all external terms used in this data sheet.
Figure 2 Terms
Drain 1
Source 1
Drain2
Source2
IN 2
BlockDiagram_3405
Over-
voltage
Pr otection
IN 1
Gate
Driving
Unit
ESD
Protection
Over-
tem perature
Protection
Short
circuit
detecti on
Over-
voltage
Pr otection
Gate
Driving
Unit
ESD
Protection
Over-
tem perature
Protection
Short
circuit
detecti on
V
bb
GND
Terms.emf
IN2
V
bb
V
IN 2
I
IN 2
R
in2
V
IN 1
I
IN 1
R
in1
IN1
Source1
I
S1
Source2
I
S2
Drain1
I
D1
V
D1
Z
L2
I
D2
V
D2
Drain2
Z
L1
BTS3405G