MC33067DWR2G Ver la hoja de datos (PDF) - ON Semiconductor
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MC33067DWR2G
ON Semiconductor
MC33067DWR2G Datasheet PDF : 16 Pages
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MC34067, MC33067
ELECTRICAL CHARACTERISTICS
(VCC = 12 V [Note 2], ROSC= 18.2 k, RVFO = 2940 W, COSC = 300 pF, RT = 2370 W, CT = 300 pF, CL = 1.0 nF. For typical values
TA = 25°C, for min/max values TA is the operating ambient temperature range that applies (Note 3), unless otherwise noted.)
Characteristic
Symbol
Min
Typ
Max
Unit
REFERENCE SECTION
Reference Output Voltage (IO = 0 mA, TJ = 25°C)
Line Regulation (VCC = 10 V to 18 V)
Load Regulation (IO = 0 mA to 10 mA)
Total Output Variation Over Line, Load, and Temperature
Output Short Circuit Current
(0°C to 70°C)
(−40°C to 85°C)
Vref
Regline
Regload
Vref
IO
5.0
5.1
5.2
V
−
1.0
20
mV
−
1.0
20
mV
4.9
−
5.3
V
mA
30
100
190
25
100
225
Reference Undervoltage Lockout Threshold
Vth
3.8
4.3
4.8
ERROR AMPLIFIER
Input Offset Voltage (VCM = 1.5 V)
VIO
−
1.0
10
Input Bias Current (VCM = 1.5 V)
IIB
−
0.2
1.0
Input Offset Current (VCM = 1.5 V)
IIO
−
0
0.5
Open Loop Voltage Gain (VCM = 1.5 V, VO = 2.0 V)
AVOL
70
100
−
Gain Bandwidth Product (f = 100 kHz)
TA = 25°C
TA = Tlow to Thigh
GBW
3.0
5.0
−
2.7
−
−
Input Common Mode Rejection Ratio (VCM = 1.5 V to 5.0 V)
CMR
70
95
−
Power Supply Rejection Ratio (VCC = 10 V to 18 V, f = 120 Hz)
PSR
80
100
−
Output Voltage Swing
High State (Isource = 2.0 mA)
Low State (Isink = 4.0 mA)
VOH
2.8
3.2
−
VOL
−
0.6
0.8
1. Maximum package power dissipation limits must be observed.
2. Adjust VCC above the Startup Threshold voltage before setting to 12 V.
3. Low duty cycle pulse techniques are used during test to maintain junction temperature as close to ambient as possible.
4. Tlow = 0°C for MC34067
= − 40°C for MC33067
Thigh = + 70°C for MC34067
= + 85°C for MC33067
V
mV
mA
mA
dB
MHz
dB
dB
V
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