NCP3163: Buck / Boost / Inverting Regulator, Switching, 3.4 A, 300 kHz
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The NCP3163 Series is a performance enhancement to the popular MC33163 and MC34163 monolithic dc-dc converters. These Buck Boost Inverting Switching Regulators consist of an internal temperature compensated reference, comparator, controlled duty cycle oscillator with an active current limit circuit, driver and high current output switch. This controller was specifically designed to be incorporated in step-down (buck), step-up (boost), or voltage-inverting applications with a minimum number of external components. The NCP3163 Buck Boost Inverting Switching Regulator comes in an exposed pad package which can greatly increase the power dissipation of the built in power switch. An automotive qualified version is available as NCV3163.
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Technical Documentation & Design Resources
| Design & Development Tools (1) | Package Drawings (2) |
| Data Sheets (1) | Videos (1) |
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Availability & Samples
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Specifications
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Application Diagram
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Case Outline |
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| NCP3163BMNR2G | Active |
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NCP3163 | DFN-18 | 505 | 1 | 260 | Tape and Reel | 2500 | $0.8888 | ||||||||
| NCP3163BPWG | Active |
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NCP3163 | SOIC-16 WB EP | 751AG | 1 | 260 | Tube | 47 | $1.2276 | ||||||||
| NCP3163BPWR2G | Active |
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NCP3163 | SOIC-16 WB EP | 751AG | 1 | 260 | Tape and Reel | 1000 | $1.2276 | ||||||||
| NCP3163MNR2G |
Obsolete  |
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NCP3163 | DFN-18 | 505 | 1 | 260 | Tape and Reel | 2500 | |||||||||
| NCP3163PWG | Active |
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NCP3163 | SOIC-16 WB EP | 751AG | 1 | 260 | Tube | 47 | $1.7957 | ||||||||
| NCP3163PWR2G | Active |
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NCP3163 | SOIC-16 WB EP | 751AG | 1 | 260 | Tape and Reel | 1000 | $1.6 | ||||||||
| Market Leadtime (weeks) | : | 2 to 4 |
| PandS (2020-09-14 00:00) | : | <100 |
| ON Semiconductor (2020-09-02 00:00) | : | 5,000 |
| Market Leadtime (weeks) | : | 4 to 8 |
| ON Semiconductor (2020-09-02 00:00) | : | 470 |
| Market Leadtime (weeks) | : | Contact Factory |
| PandS (2020-09-14 00:00) | : | >10K |
| Market Leadtime (weeks) | : | Contact Factory |
| PandS (2020-09-14 00:00) | : | >1K |
| Market Leadtime (weeks) | : | 2 to 4 |
| ON Semiconductor (2020-09-02 00:00) | : | 94 |
| Market Leadtime (weeks) | : | Contact Factory |
| PandS (2020-09-14 00:00) | : | <1K |
| ON Semiconductor (2020-09-02 00:00) | : | 1,000 |
Product
Description
Pricing ($/Unit)
Compliance
Status
Topology
Control Mode
VCC Min (V)
VCC Max (V)
VO Typ (V)
IO Typ (A)
Efficiency (%)
fSW Typ (kHz)
Package Type
NCP3163BMNR2G
$0.8888
Pb
A
H
P
Active
Step-Down
Step-Up
Step-Up/Step-Down
Hysteretic
2.5
40
1.25 to 40
3
85
Up to 300
DFN-18
NCP3163BPWG
$1.2276
Pb
A
H
P
Active
Step-Down
Step-Up
Step-Up/Step-Down
Hysteretic
2.5
40
1.25 to 40
3
85
Up to 300
SOIC-16 WB EP
NCP3163BPWR2G
$1.2276
Pb
A
H
P
Active
Step-Down
Step-Up
Step-Up/Step-Down
Hysteretic
2.5
40
1.25 to 40
3
85
Up to 300
SOIC-16 WB EP
NCP3163PWG
$1.7957
Pb
A
H
P
Active
Step-Down
Step-Up
Step-Up/Step-Down
Hysteretic
2.5
40
1.25 to 40
3
85
Up to 300
SOIC-16 WB EP
NCP3163PWR2G
$1.6
Pb
A
H
P
Active
Step-Down
Step-Up
Step-Up/Step-Down
Hysteretic
2.5
40
1.25 to 40
3
85
Up to 300
SOIC-16 WB EP
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