[Jerry888]

In view of the problem from the stepper motor controller users usually encounter and the reports from the semiconductor ic markets, for example, noise come from the driving, reset zero function, board toast the board ect. We recently have lauched two powerful with high quality, market-focused ic products THB6128,THB7128 and THB8128, now are winning good reputation worldwide and have huge market.

THB6128
*1 channel PWM current control stepping motor driver
*BiCDMOS process IC
*Output on-resistance ( High side 0.3 Ω, Low side 0.25 Ω, Total 0.55 Ω; Ta = 25°C, Io = 2.0 A)
*2, 1-2, W1-2, 2W1-2, 4W1-2, 8W1-2, 16W1-2, 32W1-2 phase excitation are selectable
*Advance the excitation step with the only step signal input
*Available forward reverse control
*Iomax=2.2A
*Over current protection circuit
*Thermal shutdown circuit
*Input pull down resistance
*With reset pin and enable pin
*Operating temperature（Topg）: -20 to 85 ° C
*Storage temperature（Tstg）: -55 to +150 ° C
*Package: MFP30KR
*Dimentions: 1.52*0.79*0.025cm
*Weight: 0.6g




THB7128
*PWM current control stepping motor driver
*Output on-resistance (High side 0.3ohm, Low side 0.25ohm, Total 0.55ohm; Ta = 25℃, Io = 2.5A)
*VMmax=40V(DC)，Iopmax=3.3A
*2, 1-2, W1-2, 2W1-2, 4W1-2, 8W1-2, 16W1-2, 32W1-2 phase excitation are selectable
*With built-in automatic half current maintenance energizing function
*Over current protection circuit
*Thermal shutdown circuit
*Input pull down resistance
*With reset pin and enable pin
*Operating temperature（Topg）: -20 to 105 ° C
*Storage temperature (Tstg): -40 to +125 ° C
*Package: HZIP25
*Dimentions: 2.92*1.29*0.45cm



THB8128
*1 channel PWM current control stepping motor driver
*BiCDMOS process IC
*Output on-resistance( High side 0.25 Ω, Low side 0.15 Ω, Total 0.40 Ω; Ta = 25°C, Io = 4.0 A)
*Selectable phase drive (1/2, 1/8, 1/16,1/32, 1/64，1/128， 1/10，1/20step)
*Advance the excitation step with the only step signal input
*Available forward reverse control
*Iomax =4.3A
*Over current protection circuit
*Thermal shutdown circuit
*Input pull down resistance
*With reset pin and enable pin
*Operating temperature（Topg）: -30 to 85 ° C
*Storage temperature (Tstg): -55 to +150 ° C
*Package: HZIP25
*Dimentions: 2.92*1.29*0.45cm


If you are interested in these chips,I can show you more information.
Please don't hesitate to contact me.

[Jerry888]

You can find the announcement from the attachement about THB series chip by SANYO Semiconductor Co.Ltd.

[Jerry888]

Hello all the friends,

If you are interested in these chips,please send message to me.I'll try my best to help you.Even though you just want to disscuss them.

Best regards,

Jerry

[Akirahitosi]

THB8128 SANYO Semiconductor is the part number has been shipped to China for a specific company.
Item is formal LV8727.
THB6128 is the difference between the package of LV8729V.

I contact SANYO Semiconductor.

LV8727 is very good.

In view of the problem from the stepper motor controller users usually encounter and the reports from the semiconductor ic markets, for example, noise come from the driving, reset zero function, board toast the board ect. We recently have lauched two powerful with high quality, market-focused ic products THB6128,THB7128 and THB8128, now are winning good reputation worldwide and have huge market.

THB6128
*1 channel PWM current control stepping motor driver
*BiCDMOS process IC
*Output on-resistance ( High side 0.3 Ω, Low side 0.25 Ω, Total 0.55 Ω; Ta = 25°C, Io = 2.0 A)
*2, 1-2, W1-2, 2W1-2, 4W1-2, 8W1-2, 16W1-2, 32W1-2 phase excitation are selectable
*Advance the excitation step with the only step signal input
*Available forward reverse control
*Iomax=2.2A
*Over current protection circuit
*Thermal shutdown circuit
*Input pull down resistance
*With reset pin and enable pin
*Operating temperature（Topg）: -20 to 85 ° C
*Storage temperature（Tstg）: -55 to +150 ° C
*Package: MFP30KR
*Dimentions: 1.52*0.79*0.025cm
*Weight: 0.6g




THB7128
*PWM current control stepping motor driver
*Output on-resistance (High side 0.3ohm, Low side 0.25ohm, Total 0.55ohm; Ta = 25℃, Io = 2.5A)
*VMmax=40V(DC)，Iopmax=3.3A
*2, 1-2, W1-2, 2W1-2, 4W1-2, 8W1-2, 16W1-2, 32W1-2 phase excitation are selectable
*With built-in automatic half current maintenance energizing function
*Over current protection circuit
*Thermal shutdown circuit
*Input pull down resistance
*With reset pin and enable pin
*Operating temperature（Topg）: -20 to 105 ° C
*Storage temperature (Tstg): -40 to +125 ° C
*Package: HZIP25
*Dimentions: 2.92*1.29*0.45cm



THB8128
*1 channel PWM current control stepping motor driver
*BiCDMOS process IC
*Output on-resistance( High side 0.25 Ω, Low side 0.15 Ω, Total 0.40 Ω; Ta = 25°C, Io = 4.0 A)
*Selectable phase drive (1/2, 1/8, 1/16,1/32, 1/64，1/128， 1/10，1/20step)
*Advance the excitation step with the only step signal input
*Available forward reverse control
*Iomax =4.3A
*Over current protection circuit
*Thermal shutdown circuit
*Input pull down resistance
*With reset pin and enable pin
*Operating temperature（Topg）: -30 to 85 ° C
*Storage temperature (Tstg): -55 to +150 ° C
*Package: HZIP25
*Dimentions: 2.92*1.29*0.45cm


If you are interested in these chips,I can show you more information.
Please don't hesitate to contact me.