MFG:STMicroelectronics Category:Integrated Circuits (ICs) Package Cooled:PLCC D/C:N/A
L6232E/B, L6234, L6234D Datasheet download
Category: Integrated Circuits (ICs)
MFG: STMicroelectronics
Package Cooled: PLCC
D/C: N/A
Description: IC DRIVER 3PHASE MOTOR 20-DIP
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PDF/DataSheet Download
Datasheet: L6201
File Size: 7160058 KB
Manufacturer: STMICROELECTRONICS [STMicroelectronics]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: L6234
File Size: 119549 KB
Manufacturer: STMICROELECTRONICS [STMicroelectronics]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: L6201
File Size: 7160058 KB
Manufacturer: STMICROELECTRONICS [STMicroelectronics]
Download : Click here to Download
| Technical/Catalog Information | L6234 |
| Vendor | STMicroelectronics |
| Category | Integrated Circuits (ICs) |
| Applications | DC Motor Driver, Brushless (BLDC), 3 Phase |
| Number of Outputs | 1 |
| Voltage - Supply | 7 V ~ 52 V |
| Voltage - Load | - |
| Current - Output | 2.8A |
| Operating Temperature | -40°C ~ 125°C |
| Package / Case | 20-DIP (300 mil) |
| Packaging | Tube |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | L6234 L6234 497 6703 5 ND 49767035ND 497-6703-5 |
The L6234 is a triple half bridge to drive a rushless motor.
It is realized in Multipower BCD technology which ombines isolated DMOS power transistors with MOS and Bipolar circuits on the same chip.
By using mixed technology it has been possible to ptimize the logic circuitry and the power stage to chieve the best possible performance.
The output DMOS transistors can sustain a very igh current due to the fact that the DMOS structure s not affected by the second breakdown effect, he RMS maximum current is practically limited y the dissipation capability of the package. ll the logic inputs are TTL, CMOS and mP compatible. ach channel is controlled by two separate ogic input.
6234 is available in 20 pin POWER DIP package 16+2+2) and in PowerSO20.
|
Symbol |
Parameter |
Value |
Unit |
|
VS |
Power Supply Voltage |
52 |
V |
|
VIN,VEN |
Input Enable Voltage |
0.3 to 7 |
V |
|
Ipeak |
Pulsed Output Current (note 1) |
5 |
A |
|
VSENSE |
Sensing Voltage (DC Voltage) |
-1 to 4 |
V |
|
Vb |
Bootstrap Peak Voltage |
62 |
V |
|
VOD |
Differential Output Voltage (between any of the 3 OUT pins) |
60 |
V |
|
fC |
Commutation Frequency |
50 |
KHz |
|
VREF |
Reference Voltage |
12 |
V |
|
Ptot |
Total Power Dissipation L6234PD Tamb = 70°C |
2.3 |
W |
|
Ptot |
Total Power Dissipation L6234 Tamb = 70°C |
1.6 (*) |
W |
|
Tstg, Tj |
Storage and Junction Temperature Range |
-40 to 150 |
°C |
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