MC33060A Motorola, MC33060A Datasheet - Page 7

• Manufacturer Part Number: MC33060A
• Description: (MC33060A / MC34060A) PRECISION SWITCHMODE PULSE WIDTH MODULATOR CONTROL CIRCUIT
• Manufacturer: Motorola

MOTOROLA ANALOG IC DEVICE DATA
9.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
10
0
0
Figure 13. Common–Emitter Configuration
V in
Figure 11. Error Amplifier Characteristics
5.0
Figure 9. Standby Supply Current
Output
Transistor
90%
V ref
10
V C
10%
versus Supply Voltage
V CC , SUPPLY VOLTAGE (V)
and Waveform
15
t r
+
–
+
–
20
Error Amplifier
15V
C
E
Under Test
Other Error
Amplifier
25
68
t f
90%
R L
15pF
C L
10%
30
V C
MC34060A MC33060A
Feedback
Terminal
35
(Pin 3)
40
Inputs
Test
6.0
5.5
5.0
4.5
4.0
Figure 12. Deadtime and Feedback Control
0
Figure 14. Emitter–Follower Configuration
Figure 10. Undervoltage Lockout Thresholds
50k
Output
Transistor
5.0
versus Reference Load Current
I L , REFERENCE LOAD CURRENT (mA)
10
Turn Off
and Waveform
10%
Turn On
V CC = 15V
Dead–
Time
Feedback
R T
C T
(+)
(–)
(+)
(–)
90%
15
68
t r
Error
C
R L
E
V CC
Gnd
20
15V
25
Ref
Out
C
E
C L
15pF
t f
30
10%
V E
150
V E
2W
90%
35
Output
7
40