MC33035PG ON Semiconductor, MC33035PG Datasheet - Page 8

• Manufacturer Part Number: MC33035PG
• Description: IC CTRLR MOTOR DC BRUSHLSS 24DIP
• Manufacturer: ON Semiconductor
• Type: Brushless DC Motor Controllerr

Specifications of MC33035PG

• 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 Current: 20mA
• Operating Temperature Classification: Industrial
• Package Type: PDIP
• Operating Supply Voltage (min): 10V
• Operating Supply Voltage (max): 30V
• Operating Supply Voltage: 10 V to 30 V
• Supply Current: 20 mA
• Mounting Style: Through Hole
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MC33035PGOS

19, 20, 21
1, 2, 24
4, 5, 6
Pin
10
11
12
13
14
15
16
17
18
22
23
3
7
8
9
B
Fwd/Rev
S
Output Enable
Reference Output
Current Sense Noninverting Input
Oscillator
Error Amp Noninverting Input
Error Amp Inverting Input
Error Amp Out/PWM Input
Fault Output
Current Sense Inverting Input
Gnd
V
V
C
60°/120° Select
Brake
T
A
CC
C
B
, A
, S
, B
T
B
B
, C
, S
, A
T
C
B
Symbol
PIN FUNCTION DESCRIPTION
MC33035, NCV33035
These three open collector Top Drive outputs are designed to drive the external
upper power switch transistors.
The Forward/Reverse Input is used to change the direction of motor rotation.
These three Sensor Inputs control the commutation sequence.
A logic high at this input causes the motor to run, while a low causes it to coast.
This output provides charging current for the oscillator timing capacitor C
reference for the error amplifier. It may also serve to furnish sensor power.
A 100 mV signal, with respect to Pin 15, at this input terminates output switch
conduction during a given oscillator cycle. This pin normally connects to the top
side of the current sense resistor.
The Oscillator frequency is programmed by the values selected for the timing
components, R
This input is normally connected to the speed set potentiometer.
This input is normally connected to the Error Amp Output in open loop
applications.
This pin is available for compensation in closed loop applications.
This open collector output is active low during one or more of the following
conditions: Invalid Sensor Input code, Enable Input at logic 0, Current Sense
Input greater than 100 mV (Pin 9 with respect to Pin 15), Undervoltage Lockout
activation, and Thermal Shutdown.
Reference pin for internal 100 mV threshold. This pin is normally connected to
the bottom side of the current sense resistor.
This pin supplies a ground for the control circuit and should be referenced back
to the power source ground.
This pin is the positive supply of the control IC. The controller is functional over a
minimum V
The high state (V
this pin. The controller is operational over a minimum V
These three totem pole Bottom Drive Outputs are designed for direct drive of the
external bottom power switch transistors.
The electrical state of this pin configures the control circuit operation for either
60° (high state) or 120° (low state) sensor electrical phasing inputs.
A logic low state at this input allows the motor to run, while a high state does not
allow motor operation and if operating causes rapid deceleration.
http://onsemi.com
CC
8
range of 10 to 30 V.
T
and C
OH
) of the Bottom Drive Outputs is set by the voltage applied to
T
.
Description
C
range of 10 to 30 V.
T
and a