TB6560FG Driver IC Datasheet

TB6560FG Datasheet, PDF, Equivalent


Part Number

TB6560FG

Description

(TB6560FG/HQ) PWM Chopper-Type bipolar Stepping Motor Driver IC

Manufacture

Toshiba Semiconductor

Total Page 30 Pages
Datasheet
Download TB6560FG Datasheet


TB6560FG
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
www.DataSheet4U.com
Single-chip bipolar sinusoidal micro-step stepping motor
driver
Uses high withstand voltage BiCD process:
Ron (upper lower) = 0.6 (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 k(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

TB6560FG
Block Diagram
TB6560HQ/FG
M1 23/36
M2 22/35
CW/CCW 21/33
CLK 3/45
RESET 5/48
ENABLE 4/47
DCY1 25/39
DCY2 24/38
OSC 7/53
VDD
20/30, 31
Protect
19/28
MO
17/23
Decoder
VMA
18/25, 26
Bridge
driver A
Input
circuit
Overheat protection
circuit
Current selector
circuit A
+
Decoder
Bridge
driver B B
OSC
Current selector
circuit B
Maximum current
setting circuit
2/43 1/42
TQ1 TQ2
+
6/50, 51 15/16 10/1
SGND PGNDA PGNDB
OUT_AP
16/19, 20
13/10, 11
OUT_AM
NFA
14/13, 14, 15
8/55, 56 VMB
OUT_BP
12/6, 7
9/61, 62
OUT_BM
NFB
11/2, 3, 4
TB6560HQ/TB6560FG
2 2006-05-31


Features TB6560HQ/FG Preliminary TOSHIBA BiCD I ntegrated Circuit Silicon Monolithic TB6560HQ,TB6560FG PWM Chopper-Type bipo lar Stepping Motor Driver IC The TB6560 HQ/FG is a PWM chopper-type sinusoidal micro-step bipolar stepping motor drive r IC. It supports both 2-phase/1-2-phas e/W1-2-phase/2W1-2-phase excitation mod e and forward/reverse mode and is capab le of low-vibration, high-performance d rive of 2-phase bipolar type stepping m otors using only a clock signal. TB6560 HQ Features • • • • • • ww w.DataSheet4U.com TB6560FG Single-chi p bipolar sinusoidal micro-step steppin g motor driver Uses high withstand volt age BiCD process: Ron (upper  lower) = 0.6 Ω (typ.) Forward and reverse r otation control available Selectable ph ase drive (2, 1-2, W1-2, and 2W1-2) Hig h output withstand voltage: VCEO = 40 V High output current: IOUT = HQ: 3.5 A (peak) FG: 2.5 A (peak) Packages: HZIP2 5-P-1.27/HQFP64-P-1010-0.50 Built-in in put pull-down resistor: 100 kΩ (typ.) Output monitor pin equipped: MO current (.
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