Triple 60mA Linear LED Controller
Preliminary Information - Jan 21, 2015
E522.84/85/86/87
Version
‘OPEN’ Diagnostic
Package & Current
SOIC8EP
E522.84
Open Diagnostic at VVS > 7.5V
Open Diagnostic at VVS > 9.0V
Open Diagnostic at VVS > 10.0V
Open Diagnostic at VVS > 15.0V
ILED = 20mA...60mA
SOIC8EP
ILED = 20mA...60mA
E522.85
E522.86
E522.87
SOIC8EP
ILED = 20mA...60mA
SOIC8EP
ILED = 20mA...60mA
Functional Diagram
VS
ENA
Supply
Reference
HV DIAG
Open
RUN
Drain I/O
with Pullup
OVT
3x Current
Source
LEDx
ENA Dimm
and
Derating
Open /
Short
Detection
@ LEDx
OFF
up to
60mA
per
ENA
- High VS
- High Temp
- Ext. Derating
Channel
Current
Reference
for LEDx
Resistor
Driver for
External R
IR
Current
Reference
for LEDx
E522.84/85/86/87
GND
Pin Configuration
Top View
exposed die pad (bottom side)
RUN
VS
1
2
3
4
8
7
6
5
LED1
LED2
LED3
IR
GND
ENA
Note: Not to scale
This document contains information on a pre-production product. Elmos Semiconductor AG reserves the right to change specifications and information herein without notice.
Elmos Semiconductor AG
Data Sheet
QM-No.: 25DS0137E.00
2/20
ELMOS [ ELMOS SEMICONDUCTOR AG ]
