L6228QTR STMicroelectronics, L6228QTR Datasheet - Page 4

• Manufacturer Part Number: L6228QTR
• Description: IC DVR BIPO STEP MOTOR 32-VFQFPN
• Manufacturer: STMicroelectronics
• Type: Bipolar Stepper Motor Driverr

Specifications of L6228QTR

• Applications: Stepper Motor Driver
• Number Of Outputs: 1
• Current - Output: 1.4A
• Voltage - Supply: 8 V ~ 52 V
• Operating Temperature: -25°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 32-VFQFN, 32-VFQFPN
• Product: Stepper Motor Controllers / Drivers
• Operating Supply Voltage: 48 V
• For Use With: 497-6818 - EVAL BOARD FOR L6228Q
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Load: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-6864-2; L6228QTR

Electrical data
1.3
4/32
Thermal data
Table 3.
1. Mounted on a double-layer FR4 PCB with a dissipating copper surface of 0.5 cm
Symbol
R
cm
th(JA)
2
ground layer connected through 18 via holes (9 below the IC).
Thermal resistance junction-ambient max
Thermal data
Doc ID 14321 Rev 4
Parameter
(1)
.
2
on the top side plus 6
Value
42
L6228Q
°C/W
Unit