L6234 STMicroelectronics, L6234 Datasheet - Page 7

• Manufacturer Part Number: L6234
• Description: IC DRIVER 3PHASE MOTOR 20-DIP
• Manufacturer: STMicroelectronics
• Type: Driverr

Specifications of L6234

• Applications: DC Motor Driver, Brushless (BLDC), 3 Phase
• Number Of Outputs: 1
• Current - Output: 2.8A
• Voltage - Supply: 7 V ~ 52 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: 20-DIP (0.300", 7.62mm)
• Operating Supply Voltage: 7 V to 52 V
• Supply Current: 0.007 A
• Mounting Style: Through Hole
• Motor Type: Three Phase DC Brushless
• No. Of Outputs: 3
• Output Current: 5A
• Output Voltage: 52V
• Supply Voltage Range: 7V To 42V
• Driver Case Style: DIP
• No. Of Pins: 20
• Operating Temperature Range: 0°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Load: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-6703-5; L6234

Figure 7. Reference Voltage vs. Junction Tem-
11
1 0
Figure 9. PowerSO-20 Thermal Resistance
Figure 11. PowerSO-20: with external heatsink
V re f [V ]
9
8
7
6
5
4
3
2
1
0
-50
-25
perature.
(Mounted on Aluminium substrate)
0
2 5
T j [° C ]
5 0
7 5
V s = 5 2V
V s = 1 0V
V s = 7 V
1 00
V s = 2 4V
1 25
1 50
Figure 8. PowerSO-20 Transient Thermal Re-
Figure 10. PowerSO-20 Thermal Resistance
Figure 12. Thermal Impedance of PowerSO-20
sistance
(Mounted on FR4 monolayer substrate)
and standard SO20
L6234
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