onsemi FAN54120UC435X Battery Chargers
Charger IC Lithium Ion/Polymer 6-WLCSP (1.36x0.76)
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
FAN54120UC435X
Detailed Description
500MA USB COMPATIBLE SINGLE CELL
Package
6-VDFN Exposed Pad
Key Features
Package / Case: 6-VDFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
FAN54120UC435X Datasheet
Quick Jump:
Technical Specifications
onsemi FAN54120UC435X Battery Chargers technical specifications.
General
Interface
USB
Package / Case
6-VDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-30°C ~ 85°C (TA)
Lifecycle Status
Obsolete
Battery Chemistry
Lithium Ion/Polymer
Number of Cells
1
Charge Current Max
500mA
Fault Protection
Over Temperature, Over Voltage, Short Circuit
Current Charging
Constant - Programmable
Alternate Parts Comparison (FAN54120UC435X 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 | 6-VDFN Exposed Pad | 35-PowerWFQFN | SC-74A, SOT-753 | 20-UFBGA |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -30°C ~ 85°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 85°C | -40°C ~ 85°C (TA) |
| Interface | USB | -- | -- | -- |
| Battery Chemistry | Lithium Ion/Polymer | -- | -- | -- |
| Battery Pack Voltage | 2.5V ~ 4.5V | -- | -- | -- |
| Charge Current Max | 500mA | -- | -- | -- |
| Current Charging | Constant - Programmable | -- | -- | -- |
| Fault Protection | Over Temperature, Over Voltage, Short Circuit | -- | -- | -- |
| Number of Cells | 1 | -- | -- | -- |
| Programmable Features | Current | -- | -- | -- |
| Voltage Supply Max | 6V | -- | -- | -- |
| Action |
More Parts in Battery Chargers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.