UDN2916LB-T Allegro Microsystems Inc, UDN2916LB-T Datasheet - Page 5

• Manufacturer Part Number: UDN2916LB-T
• Description: IC MOTOR DRIVER PWM DUAL 24-SOIC
• Manufacturer: Allegro Microsystems Inc

Specifications of UDN2916LB-T

• Applications: DC Motor Driver, Stepper Motor Driver
• Number Of Outputs: 2/1
• Current - Output: ±750mA
• Voltage - Load: 10 V ~ 45 V
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: -20°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-SOIC (7.5mm Width)
• Operating Current: 25mA
• Operating Temperature Classification: Commercial
• Package Type: SOIC W
• Operating Supply Voltage (min): 4.75V
• Operating Supply Voltage (max): 5.25V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 620-1119

ELECTRICAL CHARACTERISTICS at T
V, V
2916
Characteristic
Output Drivers (OUT
Motor Supply Range
Output Leakage Current
Output Sustaining Voltage
Output Saturation Voltage
Clamp Diode Leakage Current
Clamp Diode Forward Voltage
Driver Supply Current
Control Logic
Input Voltage
Input Current
Reference Voltage Range
Current Limit Threshold
(at trip point)
Thermal Shutdown Temperature
Total Logic Supply Current
Fixed Off-Time
REF
= 5.0 V (unless otherwise noted).
A
or OUT
B
)
V
REF
V
V
I
I
Symbol
I
BB(OFF)
I
CC(OFF)
CE(SAT)
BB(ON)
CC(ON)
CE(sus)
V
V
V
I
I
V
IN(1)
CEX
/ V
t
IN(1)
IN(0)
V
REF
T
I
off
BB
R
F
J
SENSE
A
= +25°C, T
V
V
I
Sink Driver, I
Sink Driver, I
Source Driver, I
Source Driver, I
V
I
Both Bridges ON, No Load
Both Bridges OFF
All inputs
All inputs
V
V
Operating
I
I
I
I
I
R
OUT
F
0
0
0
0
0
OUT
OUT
R
IN
IN
T
= I
= 2.4 V, I
= 0.8 V, I
= I
= I
= 750 mA
= 45 V
= 56 kΩ, C
= 2.4 V
= 0.8 V
1
1
1
= ±750 mA, L = 3.0 mH
= V
= 0
= 0.8 V
= 0.8 V, No Load
= 2.4 V, No Load
Test Conditions
BB
1
1
J
= 0.8 V
= 2.4 V
OUT
OUT
Dual Full-Bridge Motor Driver
≤
T
= 820 pF
OUT
OUT
150°C, V
= +500 mA
= +750 mA
= –500 mA
= –750 mA
BB
= 45 V, V
115 Northeast Cutoff, Box 15036
Min.
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 (508) 853-
5000
www.allegromicro.com
13.5
25.5
2.4
1.5
9.5
10
45
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
CC
Typ.
<–1.0
< 1.0
< 1.0
– 3.0
<1.0
170
0.4
1.0
1.0
1.3
1.6
5.0
20
10
15
30
40
10
46
—
—
—
—
—
= 4.75 V to 5.25
Limits
Max.
–200
10.5
16.5
34.5
–50
0.6
1.2
1.2
1.5
2.0
0.8
7.5
45
50
25
10
20
50
12
—
—
—
—
50
Units
mA
mA
mA
mA
μA
μA
μA
μA
μA
°C
μs
—
—
—
V
V
V
V
V
V
V
V
V
V
4