IL2010B
P
HASE
C
ONTROL
C
IRCUIT FOR
C
URRENT
F
EEDBACK
Description
The IL2010B is designed as a phase-control
circuit in bipolar technology. It enables load-
current detection and has a soft-start function as
well as reference voltage output. Motor control
with load-current feedback and overload
protection are preferred applications.
Features
•
Full wave current sensing
•
Mains supply variation compensated
•
Programmable load-current limitation
with over- and high-load output
•
Variable soft-start
•
Voltage and current synchronization
•
Automatic retriggering switchable
•
Triggering pulse typical 125 mA
•
Internal supply voltage monitoring
•
Current requirement
≤
3 mA
•
Temperature compensated reference voltage
Applications
•
Advanced motor control
•
Grinder
•
Drilling machine
Pin Description
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Symbol
I
sense
I
sense
C
ϕ
Control
Comp.
I
Load
C
soft
V
Ref
Mode
GND
V
S
High load
Overload
V
Rϕ
V
Sync.
Output
Function
Load current sensing
Load current sensing
Ramp voltage
Control input
Compensation output
Load current limitation
Soft start
Reference voltage
Mode selection
Ground
Supply voltage
High load indication
Overload indication
Ramp current adjust
Voltage synchronization
Trigger output
Korzhenevskogo 12, Minsk, 220108, Republic of
Belarus
Fax:
+375 (17) 278 28 22,
Phone: +375 (17) 278 07 11, 212 24 70, 212 24 61,
212 69 16
E-mail: office@bms.by
URL: www.bms.by
INTEGRAL [ INTEGRAL CORP. ]
