TB62202AFG(EL) Toshiba, TB62202AFG(EL) Datasheet - Page 3

• Manufacturer Part Number: TB62202AFG(EL)
• Description: 2 STEPPER MOTOR DRIVE, 40V 1.5A HSOP36
• Manufacturer: Toshiba
• Type: Stepper Motor Driverr

Specifications of TB62202AFG(EL)

• No. Of Outputs: 2
• Output Current: 600mA
• Output Voltage: 24V
• Supply Voltage Range: 4.5V To 5.5V, 20V To 34V
• Driver Case Style: HSOP
• No. Of Pins: 36
• Operating Temperature Range: -40°C To +85°C
• Product: Stepper Motor Controllers / Drivers
• Operating Supply Voltage: 5 V
• Supply Current: 8 mA
• Mounting Style: SMD/SMT
• Package / Case: HSOP-36
• Motor Type: Stepper
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

STROBE
2. Logic unit A/B (C/D unit is the same as A/B unit)
Note: The RESET and SETUP pins are pulled down in the IC by 10-kΩ resistor.
RESET
SETUP
DATA
Function
This circuit is used to input from the DATA pins micro−step current setting data and to transfer them to the
subsequent stage. By switching the SETUP pin, the data in the mixed decay timing table can be overwritten.
CLK
When not using these pins, connect them to GND. Otherwise, malfunction may occur.
Data input
selector
Current feedback circuit
TORQUE
Micro-step current setting data logic circuit
× 2 bits
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
16-bit latch
16-bit shift register
B unit side
DECAY
× 2 bits
3
CURRENT
B unit side
DA circuit
× 4 bits
A unit side
Output control circuit
PHASE
× 1 bit
B
TB62202AF/AFG
TIMMING
DECAY
MIXED
2003-07-16
Output control
circuit