ncp1573 ON Semiconductor, ncp1573 Datasheet - Page 8

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

Figure 17. PGDELAY Discharge Threshold Voltage vs.
Figure 15. PGDELAY Charge Current vs. Temperature
13.4
13.1
12.8
12.5
12.2
11.9
11.6
259
257
255
253
251
0
0
20
20
Temperature
40
40
Temperature (°C)
Temperature (°C)
60
60
TYPICAL PERFORMANCE CHARACTERISTICS
80
80
100
100
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120
120
8
1.45
1.40
1.35
1.30
1.25
1.20
1.15
4.00
3.90
3.80
3.70
3.60
3.50
3.40
3.30
3.20
Figure 18. PGDELAY Voltages vs. Temperature
0
0
Figure 16. PGDELAY Discharge Current vs.
20
20
40
40
Temperature
Temperature (°C)
Temperature (°C)
60
60
Threshold Voltage
PGDELAY Upper
Max Voltage
PGDELAY
80
80
100
100
120
120