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MC33163 Datasheet PDF : 16 Pages
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MC34163 MC33163
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Power Supply Voltage
Switch Collector Voltage Range
Switch Emitter Voltage Range
Switch Collector to Emitter Voltage
Switch Current (Note 1)
Driver Collector Voltage
Driver Collector Current
Bootstrap Input Current Range (Note 1)
Current Sense Input Voltage Range
Feedback and Timing Capacitor Input
Voltage Range
VCC
40
V
VC(switch)
–1.0 to + 40
V
VE(switch)
– 2.0 to VC(switch)
V
VCE(switch)
40
V
ISW
3.4
A
VC(driver)
–1.0 to +40
V
IC(driver)
150
mA
IBS
–100 to +100
mA
VIpk (Sense) (VCC–7.0) to (VCC+1.0) V
Vin
–1.0 to + 7.0
V
Low Voltage Indicator Output Voltage
VC(LVI)
–1.0 to + 40
V
Range
Low Voltage Indicator Output Sink Current
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)
IC(LVI)
RθJA
RθJC
RθJA
RθJC
10
mA
°C/W
80
15
94
18
Operating Junction Temperature
TJ
Operating Ambient Temperature (Note 3)
TA
MC34163
MC33163
+150
°C
°C
0 to +70
– 40 to + 85
Storage Temperature Range
Tstg
– 65 to +150
°C
ELECTRICAL CHARACTERISTICS (VCC = 15 V, Pin 16 = VCC, CT = 620 pF, 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
OSCILLATOR
Frequency
TA = 25°C
Total Variation over VCC = 2.5 V to 40 V, and Temperature
Charge Current
Discharge Current
Charge to Discharge Current Ratio
Sawtooth Peak Voltage
Sawtooth Valley Voltage
FEEDBACK COMPARATOR 1
Threshold Voltage
TA = 25°C
Line Regulation (VCC = 2.5 V to 40 V, TA = 25°C)
Total Variation over Line, and Temperature
fOSC
46
45
Ichg
–
Idischg
–
Ichg/Idischg
8.0
VOSC(P)
–
VOSC(V)
–
Vth(FB1)
4.9
–
4.85
50
–
225
25
9.0
1.25
0.55
5.05
0.008
–
kHz
54
55
–
µA
–
µA
10
–
–
V
–
V
5.2
V
0.03
%/V
5.25
V
Input Bias Current (VFB1 = 5.05 V)
IIB(FB1)
–
100
NOTES: 1. Maximum package power dissipation limits must be observed.
2. Low duty cycle pulse techniques are used during test to maintain junction temperature as close to ambient as possible.
3. Tlow = 0°C for MC34163
= – 40°C for MC33163
Thigh = + 70°C for MC34163
= + 85°C for MC33163
200
µA
2
MOTOROLA ANALOG IC DEVICE DATA
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