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NCV33035DWR2G

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30
MC33035, NCV33035
http://onsemi.com
4
ELECTRICAL CHARACTERISTICS (V
CC
= V
C
= 20 V, R
T
= 4.7 k, C
T
= 10 nF, T
A
= 25°C, unless otherwise noted.)
Characteristic
Symbol Min Typ Max Unit
REFERENCE SECTION
Reference Output Voltage (I
ref
= 1.0 mA)
T
A
= 25°C
(Note 4)
V
ref
5.9
5.82
6.24
−
6.5
6.57
V
Line Regulation (V
CC
= 10 to 30 V, I
ref
= 1.0 mA) Reg
line
− 1.5 30 mV
Load Regulation (I
ref
= 1.0 to 20 mA) Reg
load
− 16 30 mV
Output Short Circuit Current (Note 5) I
SC
40 75 − mA
Reference Under Voltage Lockout Threshold V
th
4.0 4.5 5.0 V
ERROR AMPLIFIER
Input Offset Voltage (Note 4)
V
IO
− 0.4 10 mV
Input Offset Current (Note 4) I
IO
− 8.0 500 nA
Input Bias Current (Note 4) I
IB
− −46 −1000 nA
Input Common Mode Voltage Range V
ICR
(0 V to V
ref
) V
Open Loop Voltage Gain (V
O
= 3.0 V, R
L
= 15 k) A
VOL
70 80 − dB
Input Common Mode Rejection Ratio CMRR 55 86 − dB
Power Supply Rejection Ratio (V
CC
= V
C
= 10 to 30 V) PSRR 65 105 − dB
Output Voltage Swing
High State (R
L
= 15 k to Gnd)
Low State (R
L
= 15 k to V
ref
)
V
OH
V
OL
4.6
−
5.3
0.5
−
1.0
V
OSCILLATOR SECTION
Oscillator Frequency
f
OSC
22 25 28 kHz
Frequency Change with Voltage (V
CC
= 10 to 30 V) Δf
OSC
/ΔV − 0.01 5.0 %
Sawtooth Peak Voltage V
OSC(P)
− 4.1 4.5 V
Sawtooth Valley Voltage V
OSC(V)
1.2 1.5 − V
LOGIC INPUTS
Input Threshold Voltage (Pins 3, 4, 5, 6, 7, 22, 23)
High State
Low State
V
IH
V
IL
3.0
−
2.2
1.7
−
0.8
V
Sensor Inputs (Pins 4, 5, 6)
High State Input Current (V
IH
= 5.0 V)
Low State Input Current (V
IL
= 0 V)
I
IH
I
IL
−150
−600
−70
−337
−20
−150
μA
Forward/Reverse, 60°/120° Select (Pins 3, 22, 23)
High State Input Current (V
IH
= 5.0 V)
Low State Input Current (V
IL
= 0 V)
I
IH
I
IL
−75
−300
−36
−175
−10
−75
μA
Output Enable
High State Input Current (V
IH
= 5.0 V)
Low State Input Current (V
IL
= 0 V)
I
IH
I
IL
−60
−60
−29
−29
−10
−10
μA
CURRENT−LIMIT COMPARATOR
Threshold Voltage
V
th
85 101 115 mV
Input Common Mode Voltage Range V
ICR
− 3.0 − V
Input Bias Current I
IB
− −0.9 −5.0 μA
OUTPUTS AND POWER SECTIONS
Top Drive Output Sink Saturation (I
sink
= 25 mA) V
CE(sat)
− 0.5 1.5 V
Top Drive Output Off−State Leakage (V
CE
= 30 V) I
DRV(leak)
− 0.06 100 μA
Top Drive Output Switching Time (C
L
= 47 pF, R
L
= 1.0 k) ns
Rise Time t
r
− 107 300
Fall Time t
f
− 26 300
Bottom Drive Output Voltage
High State (V
CC
= 20 V, V
C
= 30 V, I
source
= 50 mA)
Low State (V
CC
= 20 V, V
C
= 30 V, I
sink
= 50 mA)
V
OH
V
OL
(V
CC
−2.0)
−
(V
CC
−1.1)
1.5
−
2.0
V
MC33035, NCV33035
http://onsemi.com
5
ELECTRICAL CHARACTERISTICS (V
CC
= V
C
= 20 V, R
T
= 4.7 k, C
T
= 10 nF, T
A
= 25°C, unless otherwise noted.)
Characteristic UnitMaxTypMinSymbol
OUTPUTS AND POWER SECTIONS
Bottom Drive Output Switching Time (C
L
= 1000 pF) ns
Rise Time t
r
− 38 200
Fall Time t
f
− 30 200
Fault Output Sink Saturation (I
sink
= 16 mA) V
CE(sat)
− 225 500 mV
Fault Output Off−State Leakage (V
CE
= 20 V) I
FLT(leak)
− 1.0 100 μA
Under Voltage Lockout V
Drive Output Enabled (V
CC
or V
C
Increasing) V
th(on)
8.2 8.9 10
Hysteresis V
H
0.1 0.2 0.3
Power Supply Current
Pin 17 (V
CC
= V
C
= 20 V)
Pin 17 (V
CC
= 20 V, V
C
= 30 V)
Pin 18 (V
CC
= V
C
= 20 V)
Pin 18 (V
CC
= 20 V, V
C
= 30 V)
I
CC
I
C
−
−
−
−
12
14
3.5
5.0
16
20
6.0
10
mA
1. The input common mode voltage or input signal voltage should not be allowed to go negative by more than 0.3 V.
2. The compliance voltage must not exceed the range of −0.3 to V
ref
.
3. NCV33035: T
low
= −40°C, T
high
= 125°C. Guaranteed by design. NCV prefix is for automotive and other applications requiring site and change
control.
4. MC33035: T
A
= −40°C to +85°C; NCV33035: T
A
= −40°C to +125°C.
5. Maximum package power dissipation limits must be observed.
MC33035, NCV33035
http://onsemi.com
6
V
sat
, OUTPUT SATURATION VOLTAGE (V)
5.0 μs/DIV
A
V
= +1.0
No Load
T
A
= 25°C
, OUTPUT VOLTAGE (V)
O
4.5
3.0
1.5
1.0 μs/DIV
A
V
= +1.0
No Load
T
A
= 25°C
3.05
3.0
2.95
Gnd
V
ref
I
O
, OUTPUT LOAD CURRENT (mA)
f, FREQUENCY (Hz)
56
1.0 k
220
200
180
160
140
120
100
80
60
-24
-16
- 8.0
0
8.0
16
24
32
40
48
10 M1.0 M100 k10 k
40
240
A
VOL
, OPEN LOOP VOLTAGE GAIN (dB)
EXCESS PHASE (DEGREES)
,
φ
Phase
Gain
T
A
, AMBIENT TEMPERATURE (°C)
-55
- 4.0
- 2.0
0
2.0
125
4.0
1007550250-25
f
OSC
OSCILLATOR FREQUENCY CHANGE (%)
,Δ
Figure 1. Oscillator Frequency versus
Timing Resistor
Figure 2. Oscillator Frequency Change
versus Temperature
Figure 3. Error Amp Open Loop Gain and
Phase versus Frequency
Figure 4. Error Amp Output Saturation
Voltage versus Load Current
Figure 5. Error Amp Small−Signal
Transient Response
Figure 6. Error Amp Large−Signal
Transient Response
0
1.0 2.0
0
- 0.8
-1.6
1.6
0.8
5.04.03.00
V
CC
= 20 V
V
C
= 20 V
R
T
= 4.7 k
C
T
= 10 nF
Source Saturation
(Load to Ground)
V
CC
= 20 V
V
C
= 20 V
T
A
= 25°C
Sink Saturation
(Load to V
ref
)
V
, OUTPUT VOLTAGE (V)
O
V
V
CC
= 20 V
V
C
= 20 V
V
O
= 3.0 V
R
L
= 15 k
C
L
= 100 pF
T
A
= 25°C
100
1.0
R
T
, TIMING RESISTOR (kΩ)
10010
1.0
10
f
OSC
OSCILLATOR FREQUENCY (kHz)
,
V
CC
= 20 V
T
A
= 25°C
C
T
= 1.0 nF
C
T
= 10 nF
C
T
= 100 nF
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30

NCV33035DWR2G

Mfr. #:
Buy NCV33035DWR2G
Manufacturer:
ON Semiconductor
Description:
Motor / Motion / Ignition Controllers & Drivers DC Brushless Motor Controller
Lifecycle:
New from this manufacturer.
Delivery:
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