Datasheet

Datasheet 6 Version 2.3, 2009-09-16
ISOFACE™
ISO1H801G
Blockdiagram
2Blockdiagram
Parallel
Input Interface
< D0 - D7 >
D1 D2 D3 D4 D5 D6 D7 D0
WR
CS
Overvoltage
Protection
Undervoltage
Shutdown with
Res tart
Voltage
Source
Common
Diagnostic
Output
Serial
to
Parallel
to Logic
Channel 1 -
6
Temperature Sensor
OUT0
Overload Protection
Current Limitation
Limitation of Unclamped
Inductive Load
Logic
Charge
Pump
Level shifter
Rectifier
High-side Channel
0
Temperature Sensor
OUT7
Overload Protection
Current Limitation
Limitation of Unclamped
Inductive Load
Logic
Charge
Pump
Level Shifter
Rectifier
High-side Channel
7
Channel 1
... 6
from
Temperatur
e Sensor
Channel 1 -
6
to Logic
Channel 1 -
6
Vbb
Logic
Undervoltage
Shutdown with
Restart
Vbb GNDbb
VCC
GNDCC
Galvanic
Isolation
DIS
OUT1 OUT2 OUT3 OUT4 OUT5 OUT6
Gate
Protection
Gate
Protection
ISO1H801G
Direct Mode
Control
reserved
Parallel
to
Serial
CT
Figure 2 Blockdiagram