udn3625m Allegro MicroSystems, Inc., udn3625m Datasheet - Page 3

• Manufacturer Part Number: udn3625m
• Description: Powerhall Sensor/drivers For Brushless Dc Motors
• Manufacturer: Allegro MicroSystems, Inc.

* l
† Pulse test.
‡ Dependent on value of external series Zener diode (see Applications), 6.5 V without a Zener diode.
O
Characteristic
UDN3625M
Operating Voltage Range
Output Leakage Current
Output Breakdown Voltage
Output Saturation Voltage
Output Current Limit
Output Clamp Voltage
(Test Fig. 1)
Output Switching Time
Supply Current
(Test Fig. 2)
UDN3626M
Operating Voltage Range
Output Leakage Current
Output Breakdown Voltage
Output Saturation Voltage
Output Current Limit
Output Clamp Voltage
(Test Fig. 1)
Output Switching Time
Supply Current
(Test Fig. 2)
is almost entirely Zener clamp current.
Symbol
V
V
I
V
V
l
O
O
(BR)CEX
(BR)CEX
O(SAT)
t
O(SAT)
t
V
V
MAX
l
l
V
MAX
V
PLH
PLH
I
CC
l
CC
O
CL
O
CL
S
S
V
V
I
I
R
I
I
50% V
R
R
V
V
l
l
R
I
I
50% V
R
R
O
O
CL
CL
O
O
CL
CL
CC
CC
CC
CC
ADJ
ADJ
ADJ
ADJ
ADJ
ADJ
= 250 mA, V
= 400 mA, V
= 450 mA, V
= 900 mA, V
= 10 mA, V
= 450 mA=, V
= 10 mA, V
= 250 mA, V
= V
= 24 V, l
= V
= 30 V, l
= , V
= , V
= 0
= , V
= , V
= 0
ADJ
ADJ
Test Conditions
O
O
= 24 V
= 30 V
to V
to V
, V
, V
O
S
O
S
O
O
= 14 V, One Output ON
= 26 V, One Output ON
= 2 V
= 2 V
S
S
O
O
CC
CC
= 10 mA*
= 10 mA*
S
S
S
S
= 14 V, Outputs OFF
= 26 V, Outputs OFF
CC
= 3.0 V, l
= 3.0 V, l
= 6.5 V
= 24 V
= 6.5 V
= 12 V
CC
= 0
= 0
= 0
= 0
O
O
= 450 mA
= 250 mA
BRUSHLESS DC MOTORS
SENSOR/DRIVERS FOR
Min.
450
6.5
1.0
34
11
13
50
17
19
—
—
—
—
—
—
—
—
—
—
—
—
‡
3625
Typ.
0.25
0.15
600
0.5
1.3
8.0
0.3
8.0
12
12
14
30
24
18
20
—
—
—
—
—
—
—
P
Limits
OWER
Continued next page...
AND
Max.
100
100
750
0.4
0.8
1.6
5.0
0.3
0.5
5.0
14
—
13
15
38
10
26
—
20
22
24
10
H
3626
ALL
Units
mA
mA
mA
mA
mA
V
V
V
V
A
V
V
V
V
V
V
V
V
A
A
®
s
s