iso1h815 Infineon Technologies Corporation, iso1h815 Datasheet - Page 3

• Manufacturer Part Number: iso1h815
• Description: Coreless Transformer Isolated Digital Output 8 Channel 1.2a High-side Switch
• Manufacturer: Infineon Technologies Corporation

Coreless Transformer Isolated Digital
Output 8 Channel 1.2A High-Side Switch
Product Highlights
• Coreless transformer isolated data interface
• Galvanic isolation
• 8 High-side output switches 1,2A
• µC compatible 8-bit parallel peripheral
• Isolated return path for DIAG signal
Features
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Type
ISO1H815G
Preliminary Datasheet
Interface 3.3/5V CMOS operation compatible
Parallel interface
Direct control mode
High common mode transient immunity
Short circuit protection
Maximum current internally limited
Overload protection
Overvoltage protection (including load dump)
Undervoltage shutdown with autorestart and
hysteresis
Switching inductive loads
Common output disable pin
Thermal shutdown with restart
Thermal independence of separate channels
Common diagnostic output for overtemperature
ESD protection
Loss of GNDbb and loss of V
Reverse Output Voltage protection
RoHS compliant
VCC
µC (i.e
C166)
GND
VCC
P1.x
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
AD0
WR
bb
ISO1H815G
VCC
DIS
CS
WR
D0
D1
D2
D3
D4
D5
D6
D7
DIAG
protection
Parallel
Interface
Control
Unit
Typical Application
GNDCC
On-state Resistance
200mΩ
CT
3
GNDbb
Typical Application
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Description
The ISO1H815G is a galvanically isolated 8 bit data
interface in PG-DSO-36 package that provides 8 fully
protected high-side power switches that are able to
handle currents up to 1.2A.
An 8 bit parallel µC compatible interface allows to
connect the IC directly to a µC system. The input
interface supports also a direct control mode and is
designed to operate with 3.3/5V CMOS compatible
levels.
The data transfer from input to output side is realized by
the integrated Coreless Transformer Technology.
DIAG
Isolated switch for industrial applications (PLC)
All types of resistive, inductive and capacitive loads
µC compatible power switch for 24V DC
applications
Driver for solenoid, relays and resistive loads
Protectio
Control
n Unit
&
OUT0
OUT1
OUT7
Vbb
Package
PG-DSO-36
ISOFACE
Version 1.0, 2009-05-28
ISO1H815G
Vbb
TM