Datasheet Linear Technology LTC4425
| Manufacturer | Linear Technology |
| Series | LTC4425 |
Linear SuperCap Charger with Current-Limited Ideal Diode and V/I Monitor
Datasheets
LTC4425 - Linear SuperCap Charger with Current-Limited Ideal Diode and V/I Monitor
PDF, 660 Kb, Revision: A
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Prices
Packaging
| LTC4425EDD#PBF | LTC4425EDD#TRPBF | LTC4425EMSE#PBF | LTC4425EMSE#TRPBF | LTC4425IDD#PBF | LTC4425IDD#TRPBF | LTC4425IMSE#PBF | LTC4425IMSE#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Package | 3x3 DFN-12 | 3x3 DFN-12 | MS-12E | MS-12E | 3x3 DFN-12 | 3x3 DFN-12 | MS-12E | MS-12E |
| Package Code | DD | DD | MSE | MSE | DD | DD | MSE | MSE |
Parametrics
| Parameters / Models | LTC4425EDD#PBF | LTC4425EDD#TRPBF | LTC4425EMSE#PBF | LTC4425EMSE#TRPBF | LTC4425IDD#PBF | LTC4425IDD#TRPBF | LTC4425IMSE#PBF | LTC4425IMSE#TRPBF |
|---|---|---|---|---|---|---|---|---|
| Demo Boards | DC1589A | DC1589A | DC1589A | DC1589A | DC1589A | DC1589A | DC1589A | DC1589A |
| Export Control, yes/no | no | no | no | no | no | no | no | no |
| Features | Programmable Current Limit | Programmable Current Limit | Programmable Current Limit | Programmable Current Limit | Programmable Current Limit | Programmable Current Limit | Programmable Current Limit | Programmable Current Limit |
| Ishutdown, µA | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Isupply, mA | .020 | .020 | .020 | .020 | .020 | .020 | .020 | .020 |
| Operating Temperature Range, °C | 0 to 85 | 0 to 85 | 0 to 85 | 0 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Output Current, A | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Supercaps In Series | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Topology | Linear | Linear | Linear | Linear | Linear | Linear | Linear | Linear |
| Vin Max, V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Vin Min, V | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 |
| Vout Max, V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Vout Maximum | 5.5V | 5.5V | 5.5V | 5.5V | 5.5V | 5.5V | 5.5V | 5.5V |
Eco Plan
| LTC4425EDD#PBF | LTC4425EDD#TRPBF | LTC4425EMSE#PBF | LTC4425EMSE#TRPBF | LTC4425IDD#PBF | LTC4425IDD#TRPBF | LTC4425IMSE#PBF | LTC4425IMSE#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LTC4425 (8)
Manufacturer's Classification
- Power Management > Supercapacitor Chargers
