MC33035, NCV33035
MAXIMUM RATINGS
Rating
Power Supply Voltage
Digital Inputs (Pins 3, 4, 5, 6, 22, 23)
Oscillator Input Current (Source or Sink)
Error Amp Input Voltage Range
(Pins 11, 12, Note 1)
Error Amp Output Current
(Source or Sink, Note 2)
Current Sense Input Voltage Range (Pins 9, 15)
Fault Output Voltage
Fault Output Sink Current
Top Drive Voltage (Pins 1, 2, 24)
Top Drive Sink Current (Pins 1, 2, 24)
Bottom Drive Supply Voltage (Pin 18)
Bottom Drive Output Current (Source or Sink Pins 19 20 21)
Sink,
19, 20,
Power Dissi ation and Thermal Characteristics
Dissipation
P Suffix, Dual In Line, Case 724
Dissi ation
85 C
Maximum Power Dissipation @ T
A
= 85°C
Thermal Resistance, Junction−to−Air
,
DW Suffix, Surface Mount, Case 751E
Maximum Power Dissipation @ T
A
= 85°C
Thermal Resistance, Junction−to−Air
Operating Junction Temperature
Operating Ambient Temperature Range (Note 3)
Storage Temperature Range
MC33035
NCV33035
Symbol
V
CC
−
I
OSC
V
IR
I
Out
V
Sense
V
CE(Fault)
I
Sink(Fault)
V
CE(top)
I
Sink(top)
V
C
I
DRV
Value
40
V
ref
30
−0.3 to V
ref
10
−0.3 to 5.0
20
20
40
50
30
100
Unit
V
V
mA
V
mA
V
V
mA
V
mA
V
mA
P
D
R
θJA
P
D
R
θJA
T
J
T
A
T
stg
Symbol
Min
Typ
867
75
650
100
150
−40 to + 85
−40 to +125
−65 to +150
mW
°C/W
mW
C/
°C/W
°C
°C
°C
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
REFERENCE SECTION
Reference Output Voltage (I
ref
= 1.0 mA)
T
A
= 25°C
(Note 4)
Line Regulation (V
CC
= 10 to 30 V, I
ref
= 1.0 mA)
Load Regulation (I
ref
= 1.0 to 20 mA)
Output Short Circuit Current (Note 5)
Reference Under Voltage Lockout Threshold
ERROR AMPLIFIER
Input Offset Voltage (Note 4)
Input Offset Current (Note 4)
Input Bias Current (Note 4)
Input Common Mode Voltage Range
Open Loop Voltage Gain (V
O
= 3.0 V, R
L
= 15 k)
Input Common Mode Rejection Ratio
Power Supply Rejection Ratio (V
CC
= V
C
= 10 to 30 V)
V
IO
I
IO
I
IB
V
ICR
A
VOL
CMRR
PSRR
70
55
65
−
−
−
0.4
8.0
−46
(0 V to V
ref
)
80
86
105
−
−
−
10
500
−1000
mV
nA
nA
V
dB
dB
dB
V
ref
5.9
5.82
Reg
line
Reg
load
I
SC
V
th
−
−
40
4.0
6.24
−
1.5
16
75
4.5
6.5
6.57
30
30
−
5.0
mV
mV
mA
V
V
Max
Unit
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.
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