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MC34060AP View Datasheet(PDF) - Motorola => Freescale

Part Name
Description
Manufacturer
MC34060AP Datasheet PDF : 16 Pages
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MC34060A MC33060A
ELECTRICAL CHARACTERISTICS (VCC = 15 V, CT = 0.01 µF, RT = 12 k, unless otherwise noted. For typical values TA = 25°C,
for min/max values TA is the operating ambient temperature range that applies, unless otherwise noted.)
Characteristics
Symbol
Min
Typ
Max
Unit
PWM COMPARATOR SECTION (Test circuit Figure 11)
Input Threshold Voltage
(Zero Duty Cycle)
VTH
3.5
4.5
V
Input Sink Current
(V[Pin 3] = 0.7 V)
II
0.3
0.7
mA
DEAD–TIME CONTROL SECTION (Test circuit Figure 11)
Input Bias Current (Pin 4)
(Vin = 0 V to 5.25 V)
Maximum Output Duty Cycle
(Vin = 0 V, CT = 0.01 µF, RT = 12 k)
(Vin = 0 V, CT = 0.001 µF, RT = 47 k)
Input Threshold Voltage (Pin 4)
(Zero Duty Cycle)
(Maximum Duty Cycle)
IIB(DT)
DCmax
90
VTH
0
–1.0
–10
µA
%
96
100
92
V
2.8
3.3
OSCILLATOR SECTION
Frequency
(CT = 0.01 µF, RT = 12 k, TA = 25°C)
TA = Tlow to Thigh – MC34060A
TA = Tlow to Thigh – MC33060A
(CT = 0.001 µF, RT = 47 k)
Standard Deviation of Frequency*
(CT = 0.001 µF, RT = 47 k)
Frequency Change with Voltage
(VCC = 7.0 V to 40 V)
Frequency Change with Temperature
(TA =Tlow to Thigh)
(CT = 0.01 µF, RT = 12 k)
fosc
9.7
9.5
9.0
σfosc
fosc(V)
fosc(T)
kHz
10.5
11.3
11.5
11.5
25
1.5
%
0.5
2.0
%
%
4.0
UNDERVOLTAGE LOCKOUT SECTION
Turn–On Threshold (VCC increasing, Iref = 1.0 mA)
Hysteresis
TOTAL DEVICE
Standby Supply Current
(Pin 6 at Vref, all other inputs and outputs open)
(VCC = 15 V)
(VCC = 40 V)
Average Supply Current
(V[Pin 4] = 2.0 V, CT = 0.001 µF, RT = 47 k). See Figure 11.
Vth
4.0
4.7
5.5
V
VH
50
150
300
mV
ICC
mA
5.5
10
7.0
15
IS
7.0
mA
*Standard deviation is a measure of the statistical distribution about the mean as derived from the formula; σ =
N
Σ (xn –x)2
n–1
N –1
4
MOTOROLA ANALOG IC DEVICE DATA
 

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