onsemi NCP1546MNR2G DC DC Switching Regulators
IC REG BUCK ADJ 1.5A 18DFN
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)
Output Type
Adjustable
Max Input Voltage
40V
Output Current
1.5A
Switching Frequency
170kHz
Number of Outputs
1
Topology
Buck
Output Configuration
Positive
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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