Datasheet Linear Technology LT1571 — Datenblatt
| Hersteller | Linear Technology |
| Serie | LT1571 |
Ladegerät für Konstantstrom / Konstantspannung mit voreingestellter Spannung und Abschlussflag
Datenblätter
Datasheet LT1571
PDF, 220 Kb, Sprache: en, Datei hochgeladen: Oct 2, 2017, Seiten: 16
Constant-Current/Constant-Voltage Battery Charger with Preset Voltage and Termination Flag
Constant-Current/Constant-Voltage Battery Charger with Preset Voltage and Termination Flag
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Preise
Verpackung
| LT1571EGN-1#PBF | LT1571EGN-1#TRPBF | LT1571EGN-2#PBF | LT1571EGN-2#TRPBF | LT1571EGN-5#PBF | LT1571EGN-5#TRPBF | |
|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 |
| Package | SSOP-28 Paketumrisszeichnung | SSOP-28 Paketumrisszeichnung | SSOP-28 Paketumrisszeichnung | SSOP-28 Paketumrisszeichnung | SSOP-16 Paketumrisszeichnung | SSOP-16 Paketumrisszeichnung |
| Package Code | GN | GN | GN | GN | GN | GN |
| Package Index | 05-08-1641 (GN28) | 05-08-1641 (GN28) | 05-08-1641 (GN28) | 05-08-1641 (GN28) | 05-08-1641 (GN16) | 05-08-1641 (GN16) |
| Pin Count | 28 | 28 | 28 | 28 | 16 | 16 |
Parameter
| Parameters / Models | LT1571EGN-1#PBF | LT1571EGN-1#TRPBF | LT1571EGN-2#PBF | LT1571EGN-2#TRPBF | LT1571EGN-5#PBF | LT1571EGN-5#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 |
| Charge Termination | Microcontroller | Microcontroller | Microcontroller | Microcontroller | Microcontroller | Microcontroller |
| Demo Boards | DC281A,DC288A-A,DC288A-B | DC281A,DC288A-A,DC288A-B | DC281A,DC288A-A,DC288A-B | DC281A,DC288A-A,DC288A-B | DC281A,DC288A-A,DC288A-B | DC281A,DC288A-A,DC288A-B |
| Export Control | no | no | no | no | no | no |
| Float Voltage, V | Adj | Adj | Adj | Adj | Adj | Adj |
| Internal Pass Element | yes | yes | yes | yes | yes | yes |
| Max Charge Current, A | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
| Number of Cells | 1, 2, Adj | 1, 2, Adj | 1, 2, Adj | 1, 2, Adj | 1, 2, Adj | 1, 2, Adj |
| Operating Temperature Range, °C | 0 to 85 | 0 to 85 | 0 to 85 | 0 to 85 | 0 to 85 | 0 to 85 |
| Type of Charger | Switching | Switching | Switching | Switching | Switching | Switching |
| Vin Max, V | 27 | 27 | 27 | 27 | 27 | 27 |
| Vin Min, V | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 | 6.2 |
Öko-Plan
| LT1571EGN-1#PBF | LT1571EGN-1#TRPBF | LT1571EGN-2#PBF | LT1571EGN-2#TRPBF | LT1571EGN-5#PBF | LT1571EGN-5#TRPBF | |
|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Modellreihe
Serie: LT1571 (6)
Herstellerklassifikation
- Power Management > Battery Management > Battery Charger IC > Switching Battery Chargers