A3935KLQ Allegro Microsystems Inc, A3935KLQ Datasheet - Page 2

• Manufacturer Part Number: A3935KLQ
• Description: IC CTRLR MOSFET 3PH 36-SOIC
• Manufacturer: Allegro Microsystems Inc

Specifications of A3935KLQ

• Applications: DC Motor Driver, Brushless (BLDC), 3 Phase
• Number Of Outputs: 1
• Voltage - Load: 7 V ~ 40 V
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: -40°C ~ 135°C
• Mounting Type: Surface Mount
• Package / Case: 36-QSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Output: -

A3935
Selection Guide
*
Absolute Maximum Ratings
A3935KLQTR*
A3935KLQTR-T
Load Supply Voltage
Output Voltage Range
Sense Circuit Voltage
Logic Supply Voltage
Logic Input/Output
ESD Rating – Human Body Model
ESD Rating – Charged Device Model
Operating Temperature
Junction Temperature*
Storage Temperature Range
sale of the variant is currently restricted to existing customer applications. The variant should not be purchased for
new design applications because obsolescence in the near future is probable. Samples are no longer available.
Status change: November 2, 2009.
Variant is in production but has been determined to be NOT FOR NEW DESIGN. This classification indicates that
Part Number
Parameter
Pb-free
Yes
–
3-Phase Power MOSFET Controller for Automotive Applications
1500 pieces/reel
V
V
Symbol
V
V
V
V
T
V
BOOSTD
BOOSTS
V
V
V
V
V
BOOST
CSOUT
V
OVSET
DRAIN
V
J(max)
V
T
DSTH
Packing
T
GHx
BAT
GLx
CSx
LSS
DD
stg
Cx
Sx
A
VBAT pin
VDRAIN pin
VBOOST pin
VBOOSTD pin
GHA, GHB, and GHC pins
SA, SB, and SC pins
GLA, GLB, and GLC pins
CA, CB, and CC pins
CSN and CSP pins
LSS pin
VDD pin
OVSET pin
BOOSTS pin
CSOUT pin
VDSTH pin
remaining logic pins
AEC-Q100-002; all pins
AEC-Q100-011; all pins
Range K
Fault conditions that produce excessive junction temperature
will activate device thermal shutdown circuitry. These condi-
tions can be tolerated, but should be avoided.
Terminals
36
Conditions
QSOP (similar to
SOICW) surface mount
Package
115 Northeast Cutoff, Box 15036
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 [phone]
www.allegromicro.com
–0.3 to 6.5
–40 to 135
–55 to 150
–0.6 to 40
–0.6 to 55
–4 to 6.5
–4 to 55
–4 to 40
–4 to 16
Rating
1050
150
2.5
Units
kV
°C
°C
°C
V
V
V
V
V
V
V
V
2