TB6560AFG(O) Toshiba, TB6560AFG(O) Datasheet - Page 19
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TB6560AFG(O)
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
TB6560FG
TB6560FG
TB6560FGO
12. Current Waveform in Fast Decay Mode
Predefined
Current Level
Fast Decay
Mode (100%
Decay Mode)
I
OUT
After the output current to the load reaches the current value specified by RNF, torque or other means, the
output current to the load will be fed back to the power supply fully in Fast Decay mode.
Since the predefined current level > output
current, current control mode is switched
from Charge mode → NF → Fast Decay
mode even in the next chopping cycle.
CLK Signal Input
f
chop
RNF
Predefined Current Level
19
Switches to Charge mode briefly
RNF
TB6560AHQ/AFG
NF
2009-07-10
RNF