tb6528p TOSHIBA Semiconductor CORPORATION, tb6528p Datasheet

no-image

tb6528p

Manufacturer Part Number
tb6528p
Description
Five-phase Stepping Motor Drive Controller
Manufacturer
TOSHIBA Semiconductor CORPORATION
Datasheet
FIVE−PHASE STEPPING MOTOR DRIVE CONTROLLER
The TB6528P universal controller for stepping motor drives is a
Bi−CMOS monolithic−type IC for controlling five−phase stepping
motors.
This IC enables five−phase stepping motor drive units to be
configured simply by preparing a pulse oscillator, a switching
element and a direct current power source. This IC was developed
in order to simplify the use of stepping motors.
FEATURES
The TB6528P is a Pb-free product.
The following conditions apply to solderability:
*Solderability
1.
2.
Universal controller :
Operating suplly voltage range
High−output current
High noise margin
Two types of pulse input
Power down function
Excitation mode protection function
Reset function
Phase home position monitor
Excitation status identification monitor : The controller’s operating status is output as a monitor signal.
Input pulse monitor
Use of Sn-37Pb solder bath
*solder bath temperature = 230ºC
*dipping time = 5 seconds
*number of times = once
*use of R-type flux
Use of Sn-3.0Ag-0.5Cu solder bath
*solder bath temperature = 245ºC
*dipping time = 5 seconds
*number of times = once
*use of R-type flux
TOSHIBA Bi−CMOS INTEGRATED CIRCUIT SILICON MONOLITHIC
The excitation mode switching
terminal enables the selection of the
following eight modes.
Uni−polar type : 2 excitation,
Bi−polar type : 2−3 excitation, 3 excitation, 4 excitation, 4−5 excitation, 5 excitation
: 20 mA min (source)
: All input pin are equipped with a Schmidt circuit.
: 2 input pin method
: V
: All output is at the “L” level
TB6528P
2−3 excitation,
3 excitation
(CW and CCW input modes).
1 input / 1 switching pin method
(CK and U / D input modes).
: No fluctuations in output even when switching excitation modes
: Moves the phase home position across to the excitation status.
: “H” level is output when at the phase home position
: The input is output as a monitor signal.
CC
such as 2Ex
(output in the reset mode).
= 4~16 V
1
2−3Ex
Weight: 3.38 g (Typ.)
3Ex, 4Ex
4−5Ex
5Ex.
TB6528P
2006-3-6

Related parts for tb6528p

tb6528p Summary of contents

Page 1

... TOSHIBA Bi−CMOS INTEGRATED CIRCUIT SILICON MONOLITHIC FIVE−PHASE STEPPING MOTOR DRIVE CONTROLLER The TB6528P universal controller for stepping motor drives is a Bi−CMOS monolithic−type IC for controlling five−phase stepping motors. This IC enables five−phase stepping motor drive units to be configured simply by preparing a pulse oscillator, a switching element and a direct current power source ...

Page 2

... BLOCK DIAGRAM 2 TB6528P 2006-3-6 ...

Page 3

... D 21 φ φ Output φ φ Output φ φ Output EQUIVALENT CIRCUIT PIN FUNCTION Truth table A Truth table B φ ~φ and φ TB6528P ~φ E 2006-3-6 ...

Page 4

... D P FUNCTION EXCITATION TYPE Excitation Uni−polar type H 2−3 Excitation H 3 Excitation H 2−3 Excitation H 3 Excitation H 4 Excitation H 4−5 Excitation H 5 Excitation 4 TB6528P Bi−polar type output indicates the High O 2006-3-6 ...

Page 5

... TB6528P 2006-3-6 ...

Page 6

... TB6528P ...

Page 7

... TB6528P 2006-3-6 ...

Page 8

... TB6528P ...

Page 9

... SYMBOL TEST CONDITION V ― φ ― φ ― ― ― ― IN ― ― 9 TB6528P MIN TYP. MAX UNIT 4 ― ― ― −10 mA ― ― 1.6 ― ― −40 µA ― ― 1 ― ...

Page 10

... ― ― all pins open ― all pins open CC 10 TB6528P MIN TYP. MAX −2.0 −20 ― ― CC −2.0 −20 ― ― CC 1.6 ― ― 1.6 ― ― 3.6 ― ― 8.6 ― ...

Page 11

... PHL CC ― SET ― ― HOLD ― TB6528P MIN TYP. MAX UNIT 250 300 ― kHz 270 350 ― ― 300 500 ns ― 300 500 ― 200 500 ns ― 200 500 ― ...

Page 12

... APPLICATION CIRCUIT 1 2 input pin method 12 TB6528P 2006-3-6 ...

Page 13

... APPLICATION CIRCUIT 2 1 input / switting pin method (Note) Utmost care is necessary in the design of the output, VCC, VM, and GND lines since the IC may be destroyed by short-circuiting between outputs, air contamination faults, or faults due to improper grounding short-circuiting between contiguous pins. 13 TB6528P 2006-3-6 ...

Page 14

... PACKAGE DIMENSIONS DIP24−P−600−2.54 Weight: 3.38 g (Typ.) 14 TB6528P Unit: mm 2006-3-6 ...

Page 15

... If the current sink capability of the power supply is small, the device’s motor power supply and output pins might be exposed to conditions beyond maximum ratings. To avoid this problem, take the effect of back-EMF into consideration in system design. 15 TB6528P 2006-3-6 ...

Page 16

... TB6528P 2006-3-6 ...

Related keywords