Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.NET

X  

Preview PDF Download HTML

3968 Datasheet(PDF) 4 Page - Allegro MicroSystems

Part No. 3968
Description  DUAL FULL-BRIDGE PWM MOTOR DRIVER WITH BRAKE
Download  10 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ALLEGRO [Allegro MicroSystems]
Direct Link  http://www.allegromicro.com
Logo ALLEGRO - Allegro MicroSystems

3968 Datasheet(HTML) 4 Page - Allegro MicroSystems

  3968_03 Datasheet HTML 1Page - Allegro MicroSystems 3968_03 Datasheet HTML 2Page - Allegro MicroSystems 3968_03 Datasheet HTML 3Page - Allegro MicroSystems 3968_03 Datasheet HTML 4Page - Allegro MicroSystems 3968_03 Datasheet HTML 5Page - Allegro MicroSystems 3968_03 Datasheet HTML 6Page - Allegro MicroSystems 3968_03 Datasheet HTML 7Page - Allegro MicroSystems 3968_03 Datasheet HTML 8Page - Allegro MicroSystems 3968_03 Datasheet HTML 9Page - Allegro MicroSystems Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 10 page
background image
3968
DUAL FULL-BRIDGE
PWM MOTOR DRIVER
WITH BRAKE
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
Limits
Characteristic
Symbol
Test Conditions
Min.
Typ.
Max.
Units
ELECTRICAL CHARACTERISTICS at T
A = +25°C, VBB = 30 V, VCC = 4.75 V to 5.5 V, VREF = 2 V,
V
S = 0 V, 56 k& 680 pF RC to Ground (unless noted otherwise) (cont.)
Control Logic (continued)
NOTES:1. Typical Data is for design information only.
2. Negative current is defined as coming out of (sourcing) the specified device terminal.
PWM RC Frequency
f
osc
C
T = 680 pF, RT = 56 kΩ
22.9
25.4
27.9
kHz
PWM Propagation Delay Time
t
PWM
Comparator Trip to Source OFF
1.0
1.4
µs
Cycle Reset to Source ON
0.8
1.2
µs
Cross-Over Dead Time
t
codt
1 k
Ω Load to 25 V
0.2
1.8
3.0
µs
Propagation Delay Times
t
pd
I
OUT = ±650 mA, 50% to 90%:
Disable OFF to Source ON
100
ns
Disable ON to Source OFF
500
ns
Disable OFF to Sink ON
200
ns
Disable ON to Sink OFF
200
ns
Brake Enable to Sink ON
2200
ns
Brake Enable to Source OFF
200
ns
Thermal Shutdown Temp.
T
J
165
°C
Thermal Shutdown Hysteresis
∆T
J
—15
°C
UVLO Enable Threshold
V
T(UVLO)+
Increasing V
CC
4.1
4.6
V
UVLO Hysteresis
V
T(UVLO)hys
0.1
0.6
V
Logic Supply Current
I
CC(ON)
Both bridges ON (forward or reverse)
50
mA
I
CC(OFF)
All INPUTs = 2.4 V
9.0
mA
I
CC(BRAKE)
All INPUTs = 0.8 V
95
mA


Html Pages

1  2  3  4  5  6  7  8  9  10 


Datasheet Download

Go To PDF Page

Related Electronics Part Number

Part No.DescriptionHtml ViewManufacturer
L6219 DUAL FULL-BRIDGE PWM MOTOR DRIVER 1  2  3  4  5  More Unisonic Technologies
A3969 Dual Full-Bridge PWM Motor Driver 1  2  3  4  5  More Allegro MicroSystems
3974_1 DMOS DUAL FULL-BRIDGE PWM MOTOR DRIVER 1  2  3  4  5  More Allegro MicroSystems
3964_00 DUAL FULL-BRIDGE PWM MOTOR DRIVER 1  2  3  4  5  More Allegro MicroSystems
3966_03 DUAL FULL-BRIDGE PWM MOTOR DRIVER 1  2  3  4  5  More Allegro MicroSystems
2916_07 DUAL FULL-BRIDGE PWM MOTOR DRIVER 1  2  3  4  5  More Allegro MicroSystems
2919_06 DUAL FULL-BRIDGE PWM MOTOR DRIVER 1  2  3  4  5  More Allegro MicroSystems
A1441_06 Low-Voltage Full-Bridge Brushless DC Motor Driver with Hall Element Commutation 1  2  3  4  Allegro MicroSystems
3953_05 FULL-BRIDGE PWM MOTOR DRIVER 1  2  3  4  5  More Allegro MicroSystems

Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn