TB6560AFG(O) Toshiba, TB6560AFG(O) Datasheet - Page 25

• Manufacturer Part Number: TB6560AFG(O)
• Description: IC STEPPER MOTOR DRVR 2PH 64HQFP
• Manufacturer: Toshiba
• Type: Stepper Motor Driverr

Specifications of TB6560AFG(O)

• Applications: Stepper Motor Driver, 2 Phase
• Number Of Outputs: 1
• Current - Output: 1.5A
• Voltage - Load: 4.5 V ~ 34 V
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -30°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-QFP Exposed Pad, 64-eQFP, 64-HQFP
• Product: Stepper Motor Controllers / Drivers
• Operating Supply Voltage: 5 V
• Mounting Style: SMD/SMT
• Motor Type: Stepper
• No. Of Outputs: 2
• Output Current: 2.5A
• Output Voltage: 40V
• Supply Voltage Range: 4.5V To 5.5V
• Driver Case Style: QFP
• No. Of Pins: 64
• Operating Temperature Range: -30°C To +85°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TB6560AFGO; TB6560FG; TB6560FG; TB6560FGO

Output Transistor Operating Modes
Output Transistor Operating Modes
respectively.
OFF
ON
Upon transitions of above-mentioned modes, a dead time of about 300 ns is inserted between each mode
L1
U1
Note: This table shows an example of when the current flows as indicated by the arrows in the above figures. If the
Slow Decay
Slow Decay
Fast Decay
Fast Decay
Charge
Charge
CLK
CLK
current flows in the opposite direction, refer to the following table:
R
Charge Mode
NF
Load
Note
V
M
PGND
OFF
OFF
OFF
OFF
ON
ON
U1
U1
OFF
U2
ON
L2
OFF
ON
L1
U1
OFF
OFF
OFF
OFF
ON
ON
U2
U2
R
NF
Slow Mode
Load
Note
V
25
M
PGND
OFF
OFF
ON
ON
ON
ON
L1
L1
L2
OFF
U2
ON
OFF
OFF
ON
ON
ON
ON
L2
L2
ON
OFF
L1
U1
TB6560AHQ/AFG
R
Fast Mode
NF
Note
Load
V
M
PGND
2009-07-10
OFF
U2
ON
L2