MC34160, MC33160
http://onsemi.com
2
MAXIMUM RATINGS
Rating Symbol Value Unit
Power Supply Voltage V
CC
40 V
Chip Disable Input Voltage (Pin 15, Note 1) V
CD
−0.3 to V
CC
V
Comparator Input Current (Pins 1, 2, 9) I
in
−2.0 to +2.0 mA
Comparator Output Voltage (Pins 6, 7, 8) V
O
40 V
Comparator Output Sink Current (Pins 6, 7, 8) I
Sink
10 mA
Power Dissipation and Thermal Characteristics
P Suffix, Dual−In−Line Case 648C
Thermal Resistance, Junction−to−Air
Thermal Resistance, Junction−to−Case (Pins 4, 5, 12, 13)
DW Suffix, Surface Mount Case 751G
Thermal Resistance, Junction−to−Air
Thermal Resistance, Junction−to−Case (Pins 4, 5, 12, 13)
R
q
JA
R
q
JC
R
q
JA
R
q
JC
80
15
94
18
°C/W
Operating Junction Temperature T
J
+150 °C
Operating Ambient Temperature
MC34160
MC33160
T
A
0 to +70
−40 to +85
°C
Storage Temperature Range T
stg
−65 to +150 °C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. The maximum voltage range is −0.3 V to V
CC
or +35 V, whichever is less.
ELECTRICAL CHARACTERISTICS (V
CC
= 30 V, I
O
= 10 mA, I
ref
= 100 mA) For typical values T
A
= 25°C, for min/max values T
A
is
the operating ambient temperature range that applies [Notes 2 and 3], unless otherwise noted.)
Characteristics Symbol Min Typ Max Unit
REGULATOR SECTION
Total Output Variation (V
CC
= 7.0 V to 40 V, I
O
= 1.0 mA to 100 mA, T
A
= T
low
to T
high)
V
O
4.75 5.0 5.25 V
Line Regulation (V
CC
= 7.0 V to 40 V, T
A
= 25°C) Reg
line
− 5.0 40 mV
Load Regulation (I
O
= 1.0 V to 100 mA, T
A
= 25°C) Reg
load
− 20 50 mV
Ripple Rejection (V
CC
= 25 V to 35 V, I
O
= 40 mA, f = 120 Hz, T
A
= 25°C) RR 50 65 − dB
REFERENCE SECTION
Total Output Variation (V
CC
= 7.0 to 40 V, I
O
= 0.1 mA to 2.0 mA, T
A
= T
low
to T
high)
V
ref
2.47 2.6 2.73 V
Line Regulation (V
CC
= 5.0 V to 40 V, T
A
= 25°C) Reg
line
− 2.0 20 mV
Load Regulation (I
O
= 0.1 mA to 2.0 mA, T
A
= 25°C) Reg
load
− 4.0 30 mV
RESET COMPARATOR
Threshold Voltage High State Output (Pin 11 Increasing)
Low State Output (Pin 11 Decreasing)
Hysteresis
V
IH
V
IL
V
H
−
4.55
0.02
(V
O
−0.11)
(V
O
−0.18)
0.07
(V
O
−0.05)
−
−
V
Output Sink Saturation (V
CC
= 4.5 V, I
Sink
= 2.0 mA) V
OL
− − 0.4 V
Output Off−State Leakage (V
OH
= 40 V) I
OH
− − 4.0 mA
POWER WARNING COMPARATOR
Input Offset Voltage V
IO
− 1.2 10 mV
Input Bias Current (V
Pin
9
= 3.0 V) I
IB
− − 0.5 mA
Input Hysteresis Current (V
Pin
9
= V
ref
− 100 mV) R
Pin
10
= 24 k
R
Pin
10
= ∞
I
H
40
4.5
50
7.5
60
11
mA
Output Sink Saturation (I
Sink
= 2.0 mA) V
OL
− 0.13 0.4 V
Output Off−State Leakage (V
OH
= 40 V) I
OH
− − 4.0 mA
2. T
lo
=0°C for MC34160 T
high
=70°C for MC34160
−40°C for MC33160 85°C for MC33160
3. Low duty cycle pulse testing techniques are used during test to maintain junction temperature as close to ambient as possible.