MC34060ADR2G ON Semiconductor, MC34060ADR2G Datasheet - Page 12

• Manufacturer Part Number: MC34060ADR2G
• Description: IC CTRLR PWM FF SGL END 14-SOIC
• Manufacturer: ON Semiconductor

Specifications of MC34060ADR2G

• Pwm Type: Voltage Mode
• Number Of Outputs: 1
• Frequency - Max: 200kHz
• Duty Cycle: 100%
• Voltage - Supply: 7 V ~ 40 V
• Buck: Yes
• Boost: Yes
• Flyback: Yes
• Inverting: Yes
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: Yes
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Frequency-max: 200kHz
• Topology: Flyback
• Output Voltage: 30 V
• Output Current: 200 mA
• Switching Frequency: 200 KHz
• Duty Cycle (max): 96 %
• Operating Supply Voltage: 15 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Fall Time: 40 ns
• Mounting Style: SMD/SMT
• Rise Time: 100 ns
• Synchronous Pin: No
• Number Of Pwm Outputs: 1
• On/off Pin: No
• Adjustable Output: No
• Switching Freq: 200KHz
• Operating Supply Voltage (max): 40V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 14
• Package Type: SOIC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

V
50/50V
in
= 8.0V to 40V
+
7.5k
*Optional circuit to minimize output ripple
0.01
3.3k
Line Regulation
Load Regulation
Output Ripple
Short Circuit Current
Efficiency
47k
1.0M
10k
0.01
Test
Figure 21. Step−Up/Down Voltage Inverting Converter
47k
30k
10/16V
14
13
12
with Soft−Start and Current Limiting
1
2
3
4.7k
+
-
Comp
+
-
V
820
ref
4
V
V
V
V
V
D
in
in
in
in
in
T
0.001
http://onsemi.com
= 8.0 V to 40 V, I
= 12 V, I
= 12 V, I
= 12 V, R
= 12 V, I
10
MC34060A
V
5
CC
C
T
Conditions
6
O
O
O
R
L
12
= 1.0 to 250 mA
= 250 mA
= 250 mA
T
GND
= 0.1 W
47k
47
C
E
O
9
8
7
= 250 mA
Tip 32C
75
10 mV p−p P.A.R.D.
52 mV
47 mV
150mH
@ 2.0A
Results
MR851
330 mA
86%
0.35%
0.32%
+
330/
16V
20mH *
@ 1.0A
1.0
-15V/
0.25A
+
*
V
330/
16V
out