onsemi FAN49103AUC340X DC DC Switching Regulators
Buck-Boost Switching Regulator IC Positive Programmable (Fixed) 2.8V, 3.4V 1 Output 2.5A 20-UFBGA, WLCSP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
FAN49103AUC340X
Detailed Description
IC REG BCK BST 3.4V 2.5A 20WLCSP
Package
20-UFBGA, WLCSP
Key Features
Package / Case: 20-UFBGA, WLCSP
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
FAN49103AUC340X Datasheet
Quick Jump:
Technical Specifications
onsemi FAN49103AUC340X DC DC Switching Regulators technical specifications.
General
Series
TinyPower™
Package / Case
20-UFBGA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Lifecycle Status
Active
Functions
Step-Up/Step-Down
Topology
Buck-Boost
Output Type
Programmable (Fixed)
Switching Frequency
1.8MHz
Output Current
2.5A
Alternate Parts Comparison (FAN49103AUC340X vs FAN53555UC04X vs FAN53540UCX vs NCP6914AFCCLT1G)
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 | 20-UFBGA | 20-UFBGA | 20-UFBGA |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C |
| Switching Frequency | 1.8MHz | 2.4MHz | 2.4MHz | 3MHz |
| Topology | Buck-Boost | Buck | Buck | Step-Down (Buck) (1), Linear (LDO) (4) |
| Max Input Voltage | 5.5V | 5.5V | 5.5V | -- |
| Min Input Voltage | 2.5V | 2.5V | 2.7V | -- |
| Output Configuration | Positive | Positive | Positive | -- |
| Output Current | 2.5A | 5A | 5A | -- |
| Output Type | Programmable (Fixed) | Programmable | Adjustable | -- |
| Output Voltage | 2.8V, 3.4V | 0.603V | 0.8V | -- |
| Synchronous Rectifier | Yes | Yes | Yes | -- |
| Voltage Output Max | 4V | 1.41V | 4.95V | -- |
| Action |
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