NCP3020: Synchronous PWM Controller
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The NCP3020 is a Synchronous Buck Controller (PWM Controller) designed to operate from a wide input range and is capable of producing an output voltage as low as 0.6 V. The NCP3020A provides integrated gate drivers and an internally set 300 kHz oscillator (600 kHz for the NCP3020B).
The NCP3020 has an externally compensated transconductance error amplifier with an internally fixed soft-start. Protection features include lossless current limit and Short Circuit Protection, Output Overvoltage protection, Output Undervoltage protection, and Input Undervoltage Lockout. The NCP3020 is currently available in a SOIC-8 package.
The NCP3020 has an externally compensated transconductance error amplifier with an internally fixed soft-start. Protection features include lossless current limit and Short Circuit Protection, Output Overvoltage protection, Output Undervoltage protection, and Input Undervoltage Lockout. The NCP3020 is currently available in a SOIC-8 package.
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Technical Documentation & Design Resources
| Design & Development Tools (1) | Package Drawings (1) |
| Software (1) | Videos (1) |
| Design Notes (4) | Evaluation Board Documents (4) |
| Data Sheets (1) |
Evaluation/Development Tool Information
| Product | Status | Compliance | Short Description | Action | |
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| NCP3020BGEVB | Active |
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PWM Device Evaluation Board |
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Availability & Samples
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Specifications
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Application Diagram
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Interactive Block Diagram
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Case Outline |
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| NCP3020ADR2G | Active |
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NCP3020, 300 kHz | SOIC-8 | 751-07 | 3 | 260 | Tape and Reel | 2500 | $0.44 | ||||||||
| NCP3020BDR2G | Active |
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NCP3020 | SOIC-8 | 751-07 | 3 | 260 | Tape and Reel | 2500 | $0.44 | ||||||||
| NCV3020ADR2G | Active |
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NCP3020, 300kHz (Auto) | SOIC-8 | 751-07 | 3 | 260 | Tape and Reel | 2500 | $0.48 | ||||||||
| NCV3020BDR2G | Active |
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NCP3020, 600kHz (Auto) | SOIC-8 | 751-07 | 3 | 260 | Tape and Reel | 2500 | $0.48
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| Market Leadtime (weeks) | : | Contact Factory |
| PandS (2020-09-14 00:00) | : | >1K |
| ON Semiconductor (2020-09-02 00:00) | : | 32,500 |
| Market Leadtime (weeks) | : | 8 to 12 |
| PandS (2020-09-14 00:00) | : | >1K |
| ON Semiconductor (2020-09-02 00:00) | : | 10,000 |
| Market Leadtime (weeks) | : | Contact Factory |
| Market Leadtime (weeks) | : | Contact Factory |
Product
Description
Pricing ($/Unit)
Compliance
Status
Topology
Phases
Control Mode
VCC Min (V)
VCC Max (V)
fSW Typ (kHz)
Package Type
NCP3020ADR2G
$0.44
Pb
A
H
P
Active
Step-Down
1
Voltage Mode
4.7
13.2
14
14.5
16
20
27
28
5
5.75
7
300
SOIC-8
NCP3020BDR2G
$0.44
Pb
A
H
P
Active
Step-Down
1
Voltage Mode
4.7
13.2
14
14.5
16
20
27
28
5
5.75
7
600
SOIC-8
NCV3020ADR2G
$0.48
Pb
A
H
P
Active
Step-Down
1
Voltage Mode
4.7
16
20
27
28
300
SOIC-8
NCV3020BDR2G
$0.48
Pb
A
H
P
Active
Step-Down
1
Voltage Mode
4.7
16
20
27
28
600
SOIC-8
Case Outlines
751-07
Application
Diagram - Block
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