A3941KLPTR-T Allegro Microsystems Inc, A3941KLPTR-T Datasheet - Page 3

• Manufacturer Part Number: A3941KLPTR-T
• Description: IC,Motor Controller,TSSOP,28PIN
• Manufacturer: Allegro Microsystems Inc

Specifications of A3941KLPTR-T

• Configuration: H Bridge
• Input Type: PWM
• Delay Time: 90ns
• Number Of Configurations: 1
• Number Of Outputs: 4
• Voltage - Supply: 5.5 V ~ 50 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: 28-TSSOP Exposed Pad, 28-eTSSOP, 28-HTSSOP
• Number Of Drivers: 4
• Driver Configuration: Non-Inverting
• Driver Type: High and Low Side
• Rise Time: 35ns
• Fall Time: 20ns
• Propagation Delay Time: 150ns
• Operating Supply Voltage (max): 50V
• Operating Supply Voltage (min): 5.5V
• Operating Temp Range: -40C to 150C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 28
• Package Type: TSSOP EP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Peak: -
• High Side Voltage - Max (bootstrap): -
• Lead Free Status / Rohs Status: Compliant
• Other names: 620-1236-2

A3941
RESET
VDSTH
PHASE
PWMH
PWML
FF1
FF2
SR
V5
+5V Reg
RDEAD
and Protection
Diagnostics
VBB
Control
Logic
CP2
GND
Regulator
Charge
Pump
Functional Block Diagram
C
CP1
P
Automotive Full Bridge MOSFET Driver
PAD
Charge
Charge
Pump
Pump
High
High
Side
Side
Side
Side
Low
Low
LSS
Bootstrap
Bootstrap
Monitor
Monitor
CA
GHA
SA
GLA
LSS
CB
GHB
SB
GLB
VREG
VDRAIN
C
C
R
R
BOOTB
C
BOOTA
GLA
GHA
REG
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
Battery +
VBAT
R
R
GHB
GLB
3