FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH
Qualification Status:
Not Qualified
Seated Height-Max:
1.2 mm
Supply Current-Max (Isup):
5 mA
Supply Voltage-Max (Vsup):
5.5 V
Supply Voltage-Min (Vsup):
4.5 V
Supply Voltage-Nom (Vsup):
5 V
Surface Mount:
YES
Technology:
BCDMOS
Temperature Grade:
OTHER
Terminal Form:
GULL WING
Terminal Pitch:
0.5 mm
Terminal Position:
QUAD
Width:
10 mm
TB6560AFG Frequently Asked Questions (FAQs)
The maximum operating temperature range for the TB6560AFG is -40°C to 105°C, as specified in the datasheet. However, it's recommended to operate the device within a temperature range of 0°C to 85°C for optimal performance and reliability.
To avoid shoot-through current, it's essential to sequence the enable and direction pins correctly. First, set the direction pin (DIR) to the desired state, then enable the output stage (ENA) by setting it high. When changing direction, disable the output stage (ENA = low) before changing the direction pin (DIR). This ensures that the high-side and low-side FETs are not turned on simultaneously, preventing shoot-through current.
To minimize EMI and noise, it's crucial to follow proper layout and routing guidelines. Keep the high-current paths (VCC, GND, and output pins) short and wide, and separate them from low-current signal paths. Use a solid ground plane and decouple the power supply with capacitors. Place the TB6560AFG close to the motor and use twisted pairs for the motor wires. Avoid routing high-frequency signals near the motor wires, and use shielding or ferrite beads if necessary.
The maximum allowable motor current for the TB6560AFG depends on the package type, ambient temperature, and thermal resistance. Refer to the datasheet for the thermal resistance (RθJA) and maximum junction temperature (Tjmax). Calculate the maximum allowable motor current using the following formula: IMAX = (Tjmax - TA) / (RθJA * Rds(on)), where TA is the ambient temperature and Rds(on) is the on-state resistance of the FETs.
The recommended values for the external bootstrap capacitor (CB) and resistor (RB) depend on the specific application and motor characteristics. A general guideline is to use a capacitor with a value between 10nF to 100nF and a resistor with a value between 1kΩ to 10kΩ. The bootstrap capacitor should be rated for the maximum voltage of the TB6560AFG (VCC + 0.3V), and the resistor should be able to handle the peak current of the capacitor.
Trust Checks
This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
TB6560AFG Overview
Use the download button to access the TB6560AFG schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like TB656,
or try a keyword search, such as Motion Control Electronics
