Datasheet Analog Devices LTC4120
| Manufacturer | Analog Devices |
| Series | LTC4120 |
Wireless Power Receiver and 400mA Buck Battery Charger
Datasheets
Datasheet LTC4120, LTC4120-4.2
PDF, 1.2 Mb, Language: en, Revision: G, File uploaded: Aug 29, 2019, Pages: 32
Wireless Power Receiver and 400mA Buck Battery Charger
Wireless Power Receiver and 400mA Buck Battery Charger
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LTC4120: Wireless Power Receiver and 400mA Buck Battery Charger Data Sheet
PDF, 890 Kb, File uploaded: Oct 2, 2017
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Prices
Status
| LTC4120EUD#PBF | LTC4120EUD#TRPBF | LTC4120EUD-4.2#PBF | LTC4120EUD-4.2#TRPBF | LTC4120IUD#PBF | LTC4120IUD#TRPBF | LTC4120IUD-4.2#PBF | LTC4120IUD-4.2#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) |
Packaging
| LTC4120EUD#PBF | LTC4120EUD#TRPBF | LTC4120EUD-4.2#PBF | LTC4120EUD-4.2#TRPBF | LTC4120IUD#PBF | LTC4120IUD#TRPBF | LTC4120IUD-4.2#PBF | LTC4120IUD-4.2#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Package | 16-Lead QFN (3mm x 3mm x 0.75mm w/ EP) | 16-Lead QFN (3mm x 3mm x 0.75mm w/ EP) | 16-Lead QFN (3mm x 3mm x 0.75mm w/ EP) | 16-Lead QFN (3mm x 3mm x 0.75mm w/ EP) | 16-Lead QFN (3mm x 3mm x 0.75mm w/ EP) | 16-Lead QFN (3mm x 3mm x 0.75mm w/ EP) | 16-Lead QFN (3mm x 3mm x 0.75mm w/ EP) | 16-Lead QFN (3mm x 3mm x 0.75mm w/ EP) |
| Pins | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| Package Code | 05-08-1691 | 05-08-1691 | 05-08-1691 | 05-08-1691 | 05-08-1691 | 05-08-1691 | 05-08-1691 | 05-08-1691 |
Parametrics
| Parameters / Models | LTC4120EUD#PBF | LTC4120EUD#TRPBF | LTC4120EUD-4.2#PBF | LTC4120EUD-4.2#TRPBF | LTC4120IUD#PBF | LTC4120IUD#TRPBF | LTC4120IUD-4.2#PBF | LTC4120IUD-4.2#TRPBF |
|---|---|---|---|---|---|---|---|---|
| Battery Chemistry | Li-Ion, Li-Polymer | Li-Ion, Li-Polymer | Li-Ion, Li-Polymer | Li-Ion, Li-Polymer | Li-Ion, Li-Polymer | Li-Ion, Li-Polymer | Li-Ion, Li-Polymer | Li-Ion, Li-Polymer |
| Charge Termination | Timer | Timer | Timer | Timer | Timer | Timer | Timer | Timer |
| Float Voltage, V | Adj (3.5V to 11V) | Adj (3.5V to 11V) | Adj (3.5V to 11V) | Adj (3.5V to 11V) | Adj (3.5V to 11V) | Adj (3.5V to 11V) | Adj (3.5V to 11V) | Adj (3.5V to 11V) |
| Max Charge Current(typ), A | 400m | 400m | 400m | 400m | 400m | 400m | 400m | 400m |
| Monolithic | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Number of Cells | 1, 2 | 1, 2 | 1, 2 | 1, 2 | 1, 2 | 1, 2 | 1, 2 | 1, 2 |
| Operating Temperature Range, °C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Vin(max), V | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
| Vin(min), V | 4.25 | 4.25 | 4.25 | 4.25 | 4.25 | 4.25 | 4.25 | 4.25 |
Eco Plan
| LTC4120EUD#PBF | LTC4120EUD#TRPBF | LTC4120EUD-4.2#PBF | LTC4120EUD-4.2#TRPBF | LTC4120IUD#PBF | LTC4120IUD#TRPBF | LTC4120IUD-4.2#PBF | LTC4120IUD-4.2#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Other Options
Model Line
Series: LTC4120 (8)
Manufacturer's Classification
- Power Management > Wireless Power Transfer | Switching Battery Chargers
