ncp1573 ON Semiconductor, ncp1573 Datasheet - Page 6

• Manufacturer Part Number: ncp1573
• Description: Low Voltage Synchronous Buck Controller
• Manufacturer: ON Semiconductor

0.984
0.983
0.982
0.981
0.980
0.979
0.978
0.977
0.976
540
535
530
525
520
10
Figure 7. PWM Offset Voltage vs. Temperature
9
8
7
6
5
Figure 5. Reference Voltage vs. Temperature
0
0
Figure 3. Supply Current vs. Temperature
0
20
20
20
40
40
40
Temperature (°C)
Temperature (°C)
Temperature (°C)
60
60
60
TYPICAL PERFORMANCE CHARACTERISTICS
80
80
80
100
100
100
http://onsemi.com
120
120
120
6
Figure 6. Artificial Ramp Amplitude vs. Temperature
216
214
212
210
208
206
204
202
0.60
0.55
0.50
0.45
0.40
Figure 4. Oscillator Frequency vs. Temperature
27
26
25
24
23
22
21
20
0
0
0
Figure 8. V
20
20
20
FB
(50% Duty Cycle)
Bias Current vs. Temperature
40
40
40
Temperature (°C)
Temperature (°C)
Temperature (°C)
60
60
60
80
80
80
100
100
100
120
120
120