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STMICROELECTRONICS  L6235PD  MOTOR DRVR, DMOS, 3PH BRL, 2.8A, 36PWRSO

STMICROELECTRONICS L6235PD
Technical Data Sheet (675.22KB) EN See all Technical Docs

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Product Overview

The L6235PD is a 3-phase DMOS fully integrated Motor Driver with overcurrent protection. Realized in BCD technology, the device combines isolated DMOS power transistors with CMOS and bipolar circuits on the same chip. The device includes all the circuitry needed to drive a 3-phase BLDC motor including a 3-phase DMOS bridge, a constant off time PWM current controller and the decoding logic for single ended hall sensors that generates the required sequence for the power stage. It features a non-dissipative overcurrent detection and protection on the high-side power MOSFETs and thermal shutdown.
  • Diagnostic output
  • Constant tOFF PWM current controller
  • Slow decay synchronization rectification
  • 60° and 120° Hall-effect decoding logic
  • Brake function
  • Tachometer output for speed loop
  • Cross conduction protection
  • Under-voltage lockout
  • Integrated fast free-wheeling diodes
  • Operating frequency up to 100kHz
  • 0.3R at Tj=25°C RDS(ON)

Product Information

Motor Type:
Three Phase DC Brushless
No. of Outputs:
1Outputs
Output Current:
2.8A
Output Voltage:
52V
Driver Case Style:
SOIC
No. of Pins:
36Pins
Supply Voltage Min:
8V
Supply Voltage Max:
52V
Operating Temperature Min:
-25°C
Operating Temperature Max:
125°C
Packaging:
Each
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Motor Drive & Control

Legislation and Environmental

Moisture Sensitivity Level:
MSL 3 - 168 hours
Country of Origin:
Malaysia

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.004536

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