A4940KLPTR-T Allegro Microsystems Inc, A4940KLPTR-T Datasheet - Page 3

• Manufacturer Part Number: A4940KLPTR-T
• Description: FULL BRIDGE MOSFET PRE-DRIVER
• Manufacturer: Allegro Microsystems Inc

Specifications of A4940KLPTR-T

• Configuration: H Bridge
• Input Type: Non-Inverting
• Delay Time: 35ns
• 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: 24-TSSOP Exposed Pad, 24-eTSSOP, 24-HTSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Peak: -
• High Side Voltage - Max (bootstrap): -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 620-1319-2

A4940
RESET
FAULT
VDD
ALO
BLO
AHI
BHI
RDEAD
Diagnostics &
Protection
Control
VBB
Logic
AGND
Functional Block Diagram
CP2
Automotive Full Bridge MOSFET Driver
GND
Regulator
Charge
Pump
C
CP1
P
High
Side
High
Side
Side
Side
Low
Low
GND
GND
Bootstrap
Bootstrap
Monitor
Monitor
Thermal Pad
VREG
CA
GHA
SA
GLA
CB
GHB
SB
GLB
C
C
C
R
R
REG
BOOTB
BOOTA
GHA
GLA
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
Battery +
V
BAT
R
R
GLB
GHB
3