Datasheet Linear Technology LTC4121IUD-4.2#TRPBF
| Manufacturer | Linear Technology |
| Series | LTC4121-4.2 |
| Part Number | LTC4121IUD-4.2#TRPBF |
40V 400mA Synchronous Step-Down Battery Charger
Datasheets
Datasheet LTC4121, LTC4121-4.2
PDF, 383 Kb, Language: en, File uploaded: Sep 30, 2017, Pages: 30
40V 400mA Synchronous Step-Down Battery Charger
40V 400mA Synchronous Step-Down Battery Charger
Extract from the document
Prices
Packaging
| Package | 3x3 QFN-16 |
| Package Code | UD |
| Package Index | 05-08-1691 |
Parametrics
| Battery Chemistry | Li-Ion, Li-Polymer |
| Buck Output Current | 400mA A |
| Charge Termination | Timer |
| Demo Boards | DC1977A-A,DC1977A-B |
| Export Control | no |
| Features | Maximum Power Point Tracking (Sampled Voc) |
| Float Voltage | 4.2V V |
| Max Charge Current | 0.4 A |
| Number of Cells | 1 |
| Operating Temperature Range | -40 to 85 °C |
| Type of Charger | Switching |
| Vin Max | 40 V |
| Vin Min | 4.4 V |
Eco Plan
| RoHS | Compliant |
Other Options
Model Line
Series: LTC4121-4.2 (4)
- LTC4121EUD-4.2#PBF LTC4121EUD-4.2#TRPBF LTC4121IUD-4.2#PBF LTC4121IUD-4.2#TRPBF
Manufacturer's Classification
- Power Management > Battery Management > Battery Charger IC > Switching Battery Chargers
- Power Management > Energy Harvesting
Other Names:
LTC4121IUD-4.2TRPBF, LTC4121IUD-4.2 TRPBF, LTC4121IUD4.2#TRPBF, LTC4121IUD 4.2#TRPBF
