Texas Instruments TPS54428DRCR DC DC Switching Regulators
IC REG BUCK ADJUSTABLE 4A 10VSON
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TPS54428DRCR
Detailed Description
IC REG BUCK ADJUSTABLE 4A 10VSON
Package
10-VFDFN Exposed Pad
Key Features
Package / Case: 10-VFDFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
TPS54428DRCR Datasheet
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Technical Specifications
Texas Instruments TPS54428DRCR DC DC Switching Regulators technical specifications.
General
Package / Case
10-VFDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Lifecycle Status
Active
Output Type
Adjustable
Max Input Voltage
18V
Output Current
4A
Switching Frequency
650kHz
Number of Outputs
1
Topology
Buck
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Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 10-VFDFN Exposed Pad | 10-VFDFN Exposed Pad | 10-VFDFN Exposed Pad | 10-VFDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Switching Frequency | 650kHz | 600kHz | 1.38MHz | 1.25MHz ~ 1.5MHz |
| Lifecycle Status | Active | Active | Active | Active |
| Function | Step-Down | Step-Up | Step-Up/Step-Down | Step-Up/Step-Down |
| Max Input Voltage | 18V | 6.5V | 5.5V | 5.5V |
| Min Input Voltage | 4.5V | 0.9V | 2.7V | 1.8V |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Negative | Positive |
| Output Current | 4A | 1.5A (Switch) | 360mA | 1.6A (Switch) |
| Output Type | Adjustable | Fixed | Adjustable | Adjustable |
| Action |
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