TB62202AFG(EL) Toshiba, TB62202AFG(EL) Datasheet - Page 51

• 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

TB62202AF/AFG
STROBE Signal, Internal CR CLK, and output Current Waveform
(When STROBE Signal is input in SLOW DECAY MODE)
When STROBE signal is input, the chopping counter (CR-CLK counter) is forced to reset at the next CR-CLK
timing.
Because of this, compared with a method in which the counter is not reset, response to the input data is faster.
(The delay time, the theoretical value in the logic portion, is expected to be a one-cycle CR waveform: 1.25 µS
@100 kHz CHOPPING.)
When the CR-CLK counter is reset due to STROBE signal input, CHARGE MODE is entered momentarily due to
current comparison.
Note: In FAST DECAY MODE, too, CHARGE MODE is entered momentarily due to current comparison.
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2003-07-16