A3944KLPTR-T Allegro Microsystems Inc, A3944KLPTR-T Datasheet - Page 5

• Manufacturer Part Number: A3944KLPTR-T
• Description: IC PREDRIVER MOSFET 6CH TSSOP
• Manufacturer: Allegro Microsystems Inc

Specifications of A3944KLPTR-T

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

A3944
RESETN
VREG
POR
Figure 1. Gate Drive Channel functional block diagram (shows 1 channel of 6)
INx
t
Gx
RE
Decode
Fault
Configuration
Channel
Register
Fault
Filter
Fault
Filter
Fault
Filter
Off-State
On-State
Blanking
Blanking
Disable
on STB
Detect
Detect
Retry
Fault
Fault
Off
On
Threshold
Generator
Automotive, Low Side FET Pre-Driver
+
+
+
-
-
-
V
V
V
V
OL
STG
STB
STB
V
STG
V
OL
65 μA
V
I
V
DPD
DR
OCL
V
OCL
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
I
65 μA
DPU
50 V
DRNx
GATx
R
Gx
R
DX
Load
V
BAT
5