This detailed comparison of LTC4121EUD-4.2 and LTC4120EUD#TRPBF in the PMIC - Battery Chargers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.
| Manufacturer | Linear Technology (Analog Devices, Inc.) | Linear Technology (Analog Devices, Inc.) |
|---|---|---|
| Package / Case | 16-WFQFN Exposed Pad | 16-WFQFN Exposed Pad |
| Description | IC BATT CHG LI-ION 16QFN | IC BATT CHG MULTI-CHEM 16QFN |
| In Stock | 4 836 | 3 679 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Obsolete | Active |
| Series | - | - |
| Package | Tube | Tape & Reel (TR) |
| Battery Chemistry | Lithium Ion/Polymer | Multi-Chemistry |
| Number of Cells | - | - |
| Current - Charging | Constant - Programmable | Constant - Programmable |
| Programmable Features | - | - |
| Fault Protection | - | - |
| Charge Current - Max | 400mA | 400mA |
| Battery Pack Voltage | 4.2V | 11V |
| Voltage - Supply (Max) | 40V | 40V |
| Interface | - | - |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Supplier Device Package | 16-QFN (3x3) | 16-QFN (3x3) |
