E-L6506D013TR STMicroelectronics, E-L6506D013TR Datasheet

no-image

E-L6506D013TR

Manufacturer Part Number
E-L6506D013TR
Description
Motor / Motion / Ignition Controllers & Drivers Stepper Motor
Manufacturer
STMicroelectronics
Type
Current Controllerr
Datasheet

Specifications of E-L6506D013TR

Product
Stepper Motor Controllers / Drivers
Operating Supply Voltage
7 V
Supply Current
25 mA
Mounting Style
SMD/SMT
Package / Case
SO-20
Operating Temperature
150 C
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
L6506
L6506D
®
CURRENT CONTROLLER FOR STEPPING MOTORS
DESCRIPTION
The L6506/D is a linear integrated circuit designed
to sense and control the current in stepping motors
and similar devices. When used in conjunction with
the L293, L298, L7150, L6114/L6115, the chip set
forms a constant current drive for an inductive load
and performs all the interface function from the con-
trol logic thru the power stage.
DIP18
SO20
Two or more devices may be synchronized using
the sync pin. In this mode of operation the oscillator
ORDERING NUMBERS:
L6506
L6506D
in the master chip sets the operating frequency in all
chips.
BLOCK DIAGRAM (pin’s number referred to DIP-18)
July 2003
1/8

Related parts for E-L6506D013TR

E-L6506D013TR Summary of contents

Page 1

... Two or more devices may be synchronized using the sync pin. In this mode of operation the oscillator in the master chip sets the operating frequency in all chips. BLOCK DIAGRAM (pin’s number referred to DIP-18) ...

Page 2

... Input Voltage Range IN V Input Offset Voltage IO I Input Offset Current IO I Input Bias Current IB Response time 2/8 Parameter = 70 C) for DIP18 amb for SO20 Parameter = 5.0V unless otherwise noted) CC amb Test Conditions Test Conditions V Inputs sense REF SENS SO20 ...

Page 3

... ELECTRICAL CHARACTERISTICS (continued) COMPARATOR SECTION PERFORMANCE (Over Operating Temperature Range) Symbol Parameter V Input Offset Voltage IO I Input Offset Curent IO LOGIC SECTION (Over Operating Temperature Range - TTL compatible inputs & outputs) Symbol Parameter V Input High Voltage IH V Input Low Voltage IL V Output High Voltage ...

Page 4

... Looking at equation 1 it can easily be seen that the minimum pulse width of T2 will occur when the value its minimum and the value its maximum. Therefore, when evaluating equation 4 (4) the minimum value for R1 of 700 should be used to guarantee the required pulse width ...

Page 5

... Figure 2 : Application Circuit Bipolar Stepper Motor Driver. (pin’s number referred to DIP18) L6506 - L6506D 5/8 ...

Page 6

... MIN. TYP. MAX. a1 0.254 0.010 B 1.39 1.65 0.055 b 0.46 b1 0.25 D 23.24 E 8.5 e 2.54 e3 20.32 F 7.1 I 3.93 L 3.3 Z 1.27 1.59 6/8 inch MIN. TYP. MAX. 0.065 0.018 0.010 0.915 0.335 0.100 0.800 0.280 0.155 0.130 0.050 0.063 OUTLINE AND MECHANICAL DATA DIP18 ...

Page 7

... H 10 10.65 0.394 h 0.25 0.75 0.010 L 0.4 1.27 0.016 K 0˚ (min.)8˚ (max inch MECHANICAL DATA TYP. MAX. 0.104 0.012 0.020 0.013 0.512 0.299 0.050 0.419 0.030 0.050 L6506 - L6506D OUTLINE AND SO20 h x 45˚ SO20MEC 7/8 ...

Page 8

... The ST logo is a registered trademark of STMicroelectronics © 2003 STMicroelectronics – Printed in Italy – All Rights Reserved Australia - Brazil - Canada - China - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States. 8/8 STMicroelectronics GROUP OF COMPANIES http://www ...

Related keywords