onsemi FAN53555UC08X Microcontrollers
5A DC/DC Controller, 2.4MHz, 5.5V In, 1.23V Out, SM
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
FAN53555UC08X
Detailed Description
5A DC/DC Controller, 2.4MHz, 5.5V In, 1.23V Out, SM
Package
20-UFBGA, WLCSP
Lifecycle Status
Active
Datasheet
FAN53555UC08X Datasheet
Quick Jump:
Technical Specifications
onsemi FAN53555UC08X Microcontrollers technical specifications.
General
Series
TinyBuck®
Package / Case
20-UFBGA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Lifecycle Status
Active
Max Input Voltage
5.5V
Output Voltage
0.6V
Voltage Output Max
1.23V
Output Current
4A
Switching Frequency
2.4MHz
Alternate Parts Comparison (FAN53555UC08X vs FAN65004B vs FAN4174IS5X vs FAN53555UC04X)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-UFBGA | 35-PowerWFQFN | SC-74A, SOT-753 | 20-UFBGA |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 85°C | -40°C ~ 85°C (TA) |
| Output Type | Programmable | Adjustable | Rail-to-Rail | Programmable |
| Switching Frequency | 2.4MHz | 100kHz ~ 1MHz | -- | 2.4MHz |
| Function | Step-Down | Step-Down | -- | Step-Down |
| Max Input Voltage | 5.5V | 65V | -- | 5.5V |
| Min Input Voltage | 2.5V | 4.5V | -- | 2.5V |
| Number of Outputs | 1 | 1 | -- | 1 |
| Output Configuration | Positive | Positive | -- | Positive |
| Output Current | 4A | 6A | -- | 5A |
| Output Voltage | 0.6V | 0.6V | -- | 0.603V |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.