onsemi NCP1546MNR2G DC DC Switching Regulators
Buck Switching Regulator IC Positive Adjustable 0.32V 1 Output 1.5A 18-VFDFN Exposed Pad
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
NCP1546MNR2G
Detailed Description
IC REG BUCK ADJ 1.5A 18DFN
Package
18-VFDFN Exposed Pad
Key Features
Package / Case: 18-VFDFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
NCP1546MNR2G Datasheet
Quick Jump:
Technical Specifications
onsemi NCP1546MNR2G DC DC Switching Regulators technical specifications.
General
Package / Case
18-VFDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 150°C (TJ)
Lifecycle Status
Obsolete
Output Type
Adjustable
Max Input Voltage
40V
Output Current
1.5A
Switching Frequency
170kHz
Number of Outputs
1
Topology
Buck
Alternate Parts Comparison (NCP1546MNR2G vs NCP1547MNR2G vs NCP3163MNR2G vs NCP3163BMNR2G)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 18-VFDFN Exposed Pad | 18-VFDFN Exposed Pad | 18-VFDFN Exposed Pad | 18-VFDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) |
| Switching Frequency | 170kHz | 340kHz | 50kHz ~ 300kHz | 50kHz ~ 300kHz |
| Function | Step-Down | Step-Down | Step-Up, Step-Down | Step-Up, Step-Down |
| Max Input Voltage | 40V | 40V | 40V | 40V |
| Min Input Voltage | 4V | 4V | 2.5V | 2.5V |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive or Negative | Positive or Negative |
| Output Current | 1.5A | 1.5A | 3.4A (Switch) | 3.4A (Switch) |
| Output Type | Adjustable | Adjustable | Adjustable | Adjustable |
| Output Voltage | 0.32V | 0.32V | 1.25V | 1.25V |
| Action |
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