NCV8881PWR2G ON Semiconductor, NCV8881PWR2G Datasheet - Page 14

• Manufacturer Part Number: NCV8881PWR2G
• Description: IC SMPS WITH WATCHDOG 16SOIC
• Manufacturer: ON Semiconductor
• Series: -r

Specifications of NCV8881PWR2G

• Topology: Step-Down (Buck) (1), Linear (LDO) (2)
• Function: Automotive
• Number Of Outputs: 3
• Frequency - Switching: 170kHz
• Voltage/current - Output 1: 3.3 V ~ 8 V, 1.5A
• Voltage/current - Output 2: 5V, 100mA
• Voltage/current - Output 3: 8.5V, 40mA
• W/led Driver: No
• W/supervisor: No
• W/sequencer: No
• Voltage - Supply: 5 V ~ 19 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.295", 7.50mm Width) Exposed Pad
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

1.050
1.045
1.040
1.035
1.030
1.025
1.020
1.015
1.010
0.05
0.04
0.03
0.02
0.01
0.00
180
178
176
174
172
170
168
166
164
162
160
−40 −20
−40 −20
−40 −20
Figure 21. RESB Low Voltage vs. Temperature
Figure 23. ROSC Voltage vs. Temperature
ROSC Open
Figure 25. Switching Frequency vs.
0
0
0
20
20
20
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
Temperature
40
40
40
60
60
60
TYPICAL PERFORMANCE CHARACTERISTICS
80
80
80
100 120 140 160
100 120 140 160
100 120 140 160
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−0.05
−0.10
−0.15
−0.20
−0.25
−0.30
−0.35
−0.40
1.010
1.005
1.000
0.995
0.990
0.985
0.980
0.975
0.970
0.00
400
395
390
385
380
375
370
365
360
355
350
−40 −20
−40 −20
−40 −20
ROSC = 36 kW
Figure 22. RESB Leakage vs. Temperature
Figure 24. RDLY Voltage vs. Temperature
Figure 26. Switching Frequency vs.
0
0
0
20
20
20
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
Temperature
40
40
40
60
60
60
80
80
80
100 120 140 160
100 120 140 160
100 120 140 160