MC33065P-H View Datasheet(PDF) - Motorola => Freescale
Part Name
Description
Manufacturer
MC33065P-H Datasheet PDF : 14 Pages
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2.55 V
2.50 V
MC34065–H, L MC33065–H, L
Figure 3. Error Amp Small–Signal
Transient Response
Figure 4. Error Amp Large–Signal
Transient Response
VCC = 15 V
AV = –1.0
3.0 V
TA = 25°C
VCC = 15 V
AV = –1.0
TA = 25°C
2.50 V
2.45 V
1.0 µs/DIV
2.0 V
1.0 µs/DIV
Figure 5. Error Amp Open Loop Gain and
Phase versus Frequency
100
80
Gain
60
0
VCC = 15 V
VO = 1.5 V to 2.5 V 30
RL = 100 k
TA = 25°C
60
40
90
20
Phase 120
0
150
–20
180
10
100 1.0 k 10 k 100 k 1.0 M 10 M
f, FREQUENCY (Hz)
Figure 6. Current Sense Input Threshold
versus Error Amp Output Voltage
1.2
VCC = 15 V
1.0
0.8
TA = 125°C
0.6
TA = 25°C
0.4
TA = –55°C
0.2
0
0
1.0 2.0 3.0 4.0 5.0 6.0 7.0
VO, ERROR AMP OUTPUT VOLTAGE (V)
Figure 7. Reference Voltage Change
versus Source Current
0
VCC = 15 V
–4.0
–8.0
–12
TA = –55°C
TA = 25°C
–16
TA = 125°C
–20
–24
0
20
40
60
80
100
120
Iref, REFERENCE SOURCE CURRENT (mA)
Figure 8. Reference Short Circuit Current
versus Temperature
120
VCC = 15 V
RL ≤ 0.1 Ω
100
80
60
–55
–25
0
25
50
75 100 125
TA, AMBIENT TEMPERATURE (°C)
4
MOTOROLA ANALOG IC DEVICE DATA
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