MC33035P ON Semiconductor, MC33035P Datasheet - Page 13

• Manufacturer Part Number: MC33035P
• Description: IC CTRLR MOTOR DC BRUSHLSS 24DIP
• Manufacturer: ON Semiconductor
• Type: Brushless DC Motor Controllerr

Specifications of MC33035P

• Applications: DC Motor Controller, Brushless (BLDC)
• Number Of Outputs: 1
• Current - Output: 100mA
• Voltage - Load: 5.9 V ~ 6.5 V
• Voltage - Supply: 10 V ~ 30 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 24-DIP (0.300", 7.62mm)
• Operating Supply Voltage: 10 V to 30 V
• Supply Current: 20 mA
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: MC33035POS

t
Drive Outputs
collector NPN transistors capable of sinking 50 mA with a
minimum breakdown of 30 V. Interfacing into higher
voltage applications is easily accomplished with the circuits
shown in Figures 24 and 25.
21) are particularly suited for direct drive of N−Channel
MOSFETs or NPN bipolar transistors (Figures 26, 27, 28
and 29). Each output is capable of sourcing and sinking up
to 100 mA. Power for the bottom drives is supplied from V
(Pin 18). This separate supply input allows the designer
added flexibility in tailoring the drive voltage, independent
V
R
DLY
M
Reset
DLY
C
The three top drive outputs (Pins 1, 2, 24) are open
The three totem pole bottom drive outputs (Pins 19, 20,
DLY
[ R
[ R
22
17
18
4
5
6
3
8
7
DLY
DLY
Figure 23. Timed Delayed Latched
REF
25 μA
C
C
DLY
DLY
Over Current Shutdown
In
In
POS
DEC
UVLO
V
6.25 – (20 x 10 –6 R
1.4 – (20 x 10 –6 R
th
V
enable – (I
ref
– (I
IL
enable R
IL
enable R
DLY
DLY
DLY
)
)
DLY
)
MC33035, NCV33035
)
http://onsemi.com
14
2
1
24
21
20
C
13
of V
when driving power MOSFETs in systems where V
greater than 20 V so as to prevent rupture of the MOSFET
gates.
inverting input (Pin 15) must return on separate paths to the
central input source ground.
Thermal Shutdown
the IC in the event the maximum junction temperature is
exceeded. When activated, typically at 170°C, the IC acts as
though the Output Enable was grounded.
Decoder
Position
The control circuitry ground (Pin 16) and current sense
Internal thermal shutdown circuitry is provided to protect
Rotor
Transistor Q
high motor voltage, V
while V
CC
. A zener clamp should be connected to this input
Figure 24. High Voltage Interface with
M
is low.
1
is a common base stage used to level shift from V
NPN Power Transistors
M
. The collector diode is required if V
14
2
1
24
21
20
19
V
CC
Q
CC
1
Q
is present
CC
2
CC
to the
Q
Load
Q
3
4
V
is
M