NCP3163PWG ON Semiconductor, NCP3163PWG Datasheet - Page 5

• Manufacturer Part Number: NCP3163PWG
• Description: IC REG SW DC/DC 3.4A 16SOIC
• Manufacturer: ON Semiconductor
• Type: Step-Down (Buck), Step-Up (Boost), Invertingr

Specifications of NCP3163PWG

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: Adj to 40V
• Current - Output: 3.4A
• Frequency - Switching: 50kHz ~ 300kHz
• Voltage - Input: 2.5 ~ 40 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (7.5mm Width) Exposed Pad, 16-eSOIC, 16-HSOIC
• Output Voltage: 1 V to 40 V
• Output Current: 3.4 A
• Input Voltage: 2.5 V to 40 V
• Switching Frequency: 50 KHz to 1 MHz
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

- 2.0
- 4.0
- 6.0
140
120
100
2.0
80
60
- 55
- 55
0
Temperature when only C
Figure 6. Feedback Comparator 1 Input Bias
Figure 4. Oscillator Frequency Change vs.
- 25
- 25
T
A
Current vs. Temperature
T
, AMBIENT TEMPERATURE (°C)
A
, AMBIENT TEMPERATURE (°C)
0
0
25
25
T
300
250
200
150
100
50
is connected to Pin 6
50
50
0
Figure 3. Oscillator Frequency vs. Timer
V
V
CC
FB1
75
75
100
= 15 V
V
C
= 5.05 V
CC
T
= 620 pF
C
= 15 V
100
100
T
200
http://onsemi.com
, TIMER CAPACITANCE (pF)
Capacitance (C
R
125
125
t
= open
300
5
Temperature when C
400
- 2.0
- 4.0
- 6.0
- 8.0
- 10
1300
1280
1260
1240
1220
1200
4.0
2.0
0
- 50
- 55
T
R
Figure 5. Oscillator Frequency Change vs.
Figure 7. Feedback Comparator 2 Threshold
)
t
= 15 kW
V
500
CC
= 15 V
- 25
- 25
V
T
A
CC
= 25°C
600
= 15 V
Voltage vs. Temperature
T
0
A
, AMBIENT TEMPERATURE (°C)
0
700
TEMPERATURE (°C)
T
and R
25
25
T
V
V
V
are connected to Pin 6
th
th
th
50
Max = 1275 mV
Typ = 1250 mV
Min = 1225 mV
50
75
75
V
C
R
CC
T
T
= 230 pF
= 20 kW
100
100
= 15 V
125
125