A3908EEETR-T Allegro Microsystems Inc, A3908EEETR-T Datasheet - Page 3
![IC MOTOR DRIVER DC LV 500MA 8DFN](/photos/7/44/74436/mfg_a3908eeetr-t_sml.jpg)
A3908EEETR-T
Manufacturer Part Number
A3908EEETR-T
Description
IC MOTOR DRIVER DC LV 500MA 8DFN
Manufacturer
Allegro Microsystems Inc
Datasheet
1.A3908EEETR-T.pdf
(8 pages)
Specifications of A3908EEETR-T
Applications
DC Motor Driver
Number Of Outputs
1
Current - Output
500mA
Voltage - Supply
3 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-UFDFN
Motor Type
DC
No. Of Outputs
1
Output Current
500mA
Output Voltage
4.8V
Supply Voltage Range
3V To 5.5V
Driver Case Style
DFN
No. Of Pins
8
Operating Temperature Range
-40°C To +85°C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Load
-
Lead Free Status / Rohs Status
Compliant
Other names
620-1282-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
A3908EEETR-T
Manufacturer:
ALLEGRO/雅丽高
Quantity:
20 000
A3908
R1
R2
Number
1
2
3
4
5
6
7
8
VREF
VSET
IN1
IN2
Name
OUTB
OUTA
VSET
VREF
GND
VDD
IN1
IN2
VBG
Functional Block Diagram
Motor terminal
Ground
Input supply
Motor terminal
Select source-side output voltage
Bandgap reference
Control logic input
Control logic input
CHARGE
R
Drive
Sink
PUMP
OUTB
OUTA
Terminal Diagram
GND
VDD
3R
1
2
3
4
(Top View)
Control Logic
OUTA
OUTB
Description
8
7
6
5
Low Voltage DC Motor Driver
IN2
IN1
VREF
VSET
V
CP
3R
Drive
Sink
R
V
SET
OUTA
OUTB
VDD
GND
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
10 F
3 to 5.5V
3
3