ncp5217a ON Semiconductor, ncp5217a Datasheet - Page 7

• Manufacturer Part Number: ncp5217a
• Description: Single Synchronous Step-down Controller
• Manufacturer: ON Semiconductor

0.83
0.82
0.81
0.79
0.78
0.77
315
310
305
300
295
290
285
−10
−20
0.8
40
30
20
10
0
−40
−40
−40
Figure 3. V
Figure 7. BST Shutdown Current vs Ambient
Figure 5. Switching Frequency vs Ambient
−15
−15
−15
AMBIENT TEMPERATURE (°C)
AMBIENT TEMPERATURE (°C)
AMBIENT TEMPERATURE (°C)
AMBIENT TEMPERATURE (°C)
ref
Voltage vs Ambient Temperature
Temperature
Temperature
10
10
10
TYPICAL OPERATING CHARACTERISTICS
35
35
35
60
60
60
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85
85
85
7
−100
200
150
100
−50
0.8
0.7
0.6
0.5
0.4
0.3
0.2
50
43
42
41
40
39
38
37
0
−40
−40
−40
Figure 8. Default Fix OC Threshold vs Ambient
Figure 6. IDRP Gain vs Ambient Temperature
Figure 4. V
−15
−15
−15
AMBIENT TEMPERATURE (°C)
AMBIENT TEMPERATURE (°C)
AMBIENT TEMPERATURE (°C)
CC
Shutdown Current vs Ambient
Temperature
Temperature
10
10
10
35
35
35
60
60
60
85
85
85