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PDF TB6560HQ Data sheet ( Hoja de datos )
| Número de pieza | TB6560HQ | |
| Descripción | (TB6560FG/HQ) PWM Chopper-Type bipolar Stepping Motor Driver IC | |
| Fabricantes | Toshiba Semiconductor | |
| Logotipo |  |
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TB6560HQ/FG
Preliminary TOSHIBA BiCD Integrated Circuit Silicon Monolithic
TB6560HQ,TB6560FG
PWM Chopper-Type bipolar
Stepping Motor Driver IC
The TB6560HQ/FG is a PWM chopper-type sinusoidal micro-step
bipolar stepping motor driver IC.
It supports both 2-phase/1-2-phase/W1-2-phase/2W1-2-phase
excitation mode and forward/reverse mode and is capable of
low-vibration, high-performance drive of 2-phase bipolar type
stepping motors using only a clock signal.
TB6560HQ
Features
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Single-chip bipolar sinusoidal micro-step stepping motor
driver
Uses high withstand voltage BiCD process:
Ron (upper lower) = 0.6 Ω (typ.)
Forward and reverse rotation control available
Selectable phase drive (2, 1-2, W1-2, and 2W1-2)
High output withstand voltage: VCEO = 40 V
High output current: IOUT = HQ: 3.5 A (peak)
FG: 2.5 A (peak)
Packages: HZIP25-P-1.27/HQFP64-P-1010-0.50
Built-in input pull-down resistor: 100 kΩ (typ.)
Output monitor pin equipped: MO current (IMO (max) = 1 mA)
Equipped with reset and enable pins
Built-in overheat protection circuit
TB6560FG
Weight:
HZIP25-P-1.27: 9.86 g (typ.)
HQFP64-P-1010-0.50: 0.26 g (typ.)
The TB6560HQ/FG is a Pb-free product.
The following conditions apply to solderability:
*Solderability
1. Use of Sn-63Pb solder bath
*solder bath temperature = 230°C
*dipping time = 5 seconds
*number of times = once
*use of R-type flux
2. Use of Sn-3.0Ag-0.5Cu solder bath
*solder bath temperature = 245°C
*dipping time = 5 seconds
*the number of times = once
*use of R-type flux
*: Since this product has a MOS structure, it is sensitive to electrostatic discharge. These ICs are highly sensitive to
electrostatic discharge. When handling them, please be careful of electrostatic discharge, temperature and
humidity conditions.
1 2006-05-31
1 page  
TB6560HQ/FG
Electrical Characteristics (Ta = 25°C, VDD = 5 V, VM = 24 V)
Characteristic
Input voltage
High
Low
Input hysteresis voltage
Input current
Consumption current VDD pin
Consumption current VM pin
Output channel margin of error
VNF level
Level differential
Minimum clock pulse width
MO output residual voltage
TSD
TSD hysteresis
Oscillating frequency
Symbol
VIN (H)
VIN (L)
VH
IIN (H)
IIN (L)
IDD1
IDD2
IDD3
IDD4
IM1
IM2
∆VO
VNFHH
VNFHL
VNFLH
VNFLL
tW (CLK)
VOL MO
TSD
TSDhys
fOSC
Test
Circuit
Test Condition
1 M1, M2, CW/CCW, CLK, RESET ,
ENABLE, DECAY, TQ1, TQ2, ISD
1
M1, M2, CW/CCW, CLK, RESET ,
ENABLE, DECAY, TQ1, TQ2, ISD
1
VIN = 5.0 V
Built-in pull-down resistor
VIN = 0 V
Output open,
RESET : H, ENABLE: H
(2, 1-2 phase excitation)
Output open,
1 RESET : H, ENABLE: H
(W1−2, 2W1-2 phase excitation)
RESET : L, ENABLE: L
RESET : H, ENABLE: L
RESET : H/L, ENABLE: L
1
RESET : H/L, ENABLE: H
⎯ B/A, COSC = 0.0033 µF
TQ1 = H, TQ2 = H
TQ1 = L, TQ2 = H
⎯
TQ1 = H, TQ2 = L
TQ1 = L, TQ2 = L
⎯⎯
⎯ IOL = 1 mA
⎯ (Design target value)
⎯ (Design target value)
C = 330 pF
Min
2.0
−0.2
⎯
30
⎯
⎯
⎯
⎯
⎯
⎯
⎯
−5
10
47
70
⎯
⎯
⎯
⎯
60
Typ.
⎯
⎯
400
55
⎯
3
3
2
2
0.5
0.7
⎯
20
50
75
100
⎯
170
20
130
Max
VDD
0.8
⎯
80
1
5
5
5
5
1
2
5
30
55
80
100
⎯
0.5
⎯
⎯
200
Unit
V
mV
µA
mA
mA
%
%
ns
V
°C
°C
kHz
5 2006-05-31
5 Page 
W1-2-Phase Excitation (M1: L, M2: H, CW Mode)
CW
CLK
MO
(%)
100
92
71
38
TB6560HQ/FG
IA 0
−38
−71
−92
−100
(%)
100
92
71
38
IB 0
−38
−71
−92
−100
t0 t1 t2 t3 t4 t5 t6 t7 t8 t9 t10 t11 t12 t13 t14 t15 t16
11 2006-05-31
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet TB6560HQ.PDF ] | |
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