Driver IC. TB6562ANG Datasheet


TB6562ANG IC. Datasheet pdf. Equivalent


Part Number

TB6562ANG

Description

Dual Full-Bridge Driver IC

Manufacture

Toshiba Semiconductor

Total Page 16 Pages
Datasheet
Download TB6562ANG Datasheet


TB6562ANG
Preliminary TOSHIBA Bi-CMOS Integrated Circuit Silicon Monolithic
TB6562ANG
TB6562ANG
Dual Full-Bridge Driver IC for Stepping Motors
The TB6562ANG is a 2-phase bipolar stepping motor driver that
contains DMOS transistors in the output stage. The driver
achieves high efficiency through the use of low ON-resistance
DMOS transistors and PWM current control circuitry.
Features
2-phase/1-2 phase/W 1-2 phase excitation
PWM current control
Power supply voltage: 40 V (max)
Output current: 1.5 A (max)
Low ON-resistance: 1.5 (upper and lower transistors/typ.)
Power-saving function
Overcurrent protection: Ilim2.5 A (typ.)
Thermal shutdown
Package: SDIP24-P-300-1.78
Weight: 1.62 g (typ.)
www.DataSheet4U.com
TB6562ANG:
TB6562ANG is 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
*number of times = once
*use of R-type flux
1 2004-07-02

TB6562ANG
TB6562ANG
Block Diagram
Some functional blocks, circuits, or constants may be omitted or simplified in the block diagram for explanatory purposes.
GND Vreg SB OSC VCC OUT2A Vcc OUT1A OUT2B Vcc OUT1B G1N3D
24 2
3 22 23 11 7
8 14 18 17
5V
Thermal
shutdown
OSC
Waveform
squaring
circuit
Control logic
Decoder
145
GND Phase A X1A
6 21 20
X2A Phase B X1B
19 9 10 16 15 12
X2B VrefA RSA VrefB RSB GND
2 2004-07-02


Features TB6562ANG Preliminary TOSHIBA Bi-CMOS Integrated Circuit Silicon Monolithic TB6562ANG Dual Full-Bridge Driver IC fo r Stepping Motors The TB6562ANG is a 2- phase bipolar stepping motor driver tha t contains DMOS transistors in the outp ut stage. The driver achieves high effi ciency through the use of low ON-resist ance DMOS transistors and PWM current c ontrol circuitry. Features • • • • • • • • • 2-phase/1-2 ph ase/W 1-2 phase excitation PWM current control Power supply voltage: 40 V (max ) Output current: 1.5 A (max) Low ON-re sistance: 1.5 Ω (upper and lower tran sistors/typ.) Power-saving function Ove rcurrent protection: Ilim=2.5 A (typ. ) Thermal shutdown Package: SDIP24-P-30 0-1.78 Weight: 1.62 g (typ.) www.DataS heet4U.com TB6562ANG: TB6562ANG is Pb- free product. The following conditions apply to solderability: *Solderability 1. Use of Sn-63Pb solder bath *solder b ath temperature = 230˚C *dipping time = 5 seconds *number of times = once *use of R-type flux 2. Use of Sn-3.0Ag-0.5Cu solde.
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