Datasheet Linear Technology LTC4070 — Ficha de datos
| Fabricante | Linear Technology |
| Serie | LTC4070 |
Sistema de cargador de batería de derivación de iones de litio / polímero
Hojas de datos
LTC4070 - Li-Ion/Polymer Shunt Battery Charger System
PDF, 224 Kb, Revisión: C, Archivo subido: sept 30, 2017
Extracto del documento
Precios
Embalaje
| LTC4070EDDB#PBF | LTC4070EDDB#TRMPBF | LTC4070EDDB#TRPBF | LTC4070EMS8E#PBF | LTC4070EMS8E#TRPBF | LTC4070IDDB#PBF | LTC4070IDDB#TRMPBF | LTC4070IDDB#TRPBF | LTC4070IMS8E#PBF | LTC4070IMS8E#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| Package | 3x2 DFN-8 Dibujo del esquema del paquete | 3x2 DFN-8 Dibujo del esquema del paquete | 3x2 DFN-8 Dibujo del esquema del paquete | MS-8E Dibujo del esquema del paquete | MS-8E Dibujo del esquema del paquete | 3x2 DFN-8 Dibujo del esquema del paquete | 3x2 DFN-8 Dibujo del esquema del paquete | 3x2 DFN-8 Dibujo del esquema del paquete | MS-8E Dibujo del esquema del paquete | MS-8E Dibujo del esquema del paquete |
| Package Code | DDB | DDB | DDB | MS8E | MS8E | DDB | DDB | DDB | MS8E | MS8E |
| Package Index | 05-08-1702 | 05-08-1702 | 05-08-1702 | 05-08-1662 | 05-08-1662 | 05-08-1702 | 05-08-1702 | 05-08-1702 | 05-08-1662 | 05-08-1662 |
| Pin Count | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Paramétricos
| Parameters / Models | LTC4070EDDB#PBF | LTC4070EDDB#TRMPBF | LTC4070EDDB#TRPBF | LTC4070EMS8E#PBF | LTC4070EMS8E#TRPBF | LTC4070IDDB#PBF | LTC4070IDDB#TRMPBF | LTC4070IDDB#TRPBF | LTC4070IMS8E#PBF | LTC4070IMS8E#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 | Li-Ion, Li-Polymer | Li-Ion, Li-Polymer |
| Charge Termination | Shunt Charge Control | Shunt Charge Control | Shunt Charge Control | Shunt Charge Control | Shunt Charge Control | Shunt Charge Control | Shunt Charge Control | Shunt Charge Control | Shunt Charge Control | Shunt Charge Control |
| Demo Boards | DC1584A | DC1584A | DC1584A | DC1584A | DC1584A | DC1584A | DC1584A | DC1584A | DC1584A | DC1584A |
| Design Tools | LTspice Model | LTspice Model | LTspice Model | LTspice Model | LTspice Model | LTspice Model | LTspice Model | LTspice Model | LTspice Model | LTspice Model |
| Export Control | no | no | no | no | no | no | no | no | no | no |
| Features | NTC Input | NTC Input | NTC Input | NTC Input | NTC Input | NTC Input | NTC Input | NTC Input | NTC Input | NTC Input |
| Float Voltage, V | 4.2V, 4.1V, 4.0V | 4.2V, 4.1V, 4.0V | 4.2V, 4.1V, 4.0V | 4.2V, 4.1V, 4.0V | 4.2V, 4.1V, 4.0V | 4.2V, 4.1V, 4.0V | 4.2V, 4.1V, 4.0V | 4.2V, 4.1V, 4.0V | 4.2V, 4.1V, 4.0V | 4.2V, 4.1V, 4.0V |
| Internal Pass Element | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes |
| Max Charge Current, A | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 |
| Number of Cells | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Operating Temperature Range, °C | 0 to 85 | 0 to 85 | 0 to 85 | 0 to 85 | 0 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Type of Charger | Shunt | Shunt | Shunt | Shunt | Shunt | Shunt | Shunt | Shunt | Shunt | Shunt |
| Vin Min, V | 3.1 | 3.1 | 3.1 | 3.1 | 3.1 | 3.1 | 3.1 | 3.1 | 3.1 | 3.1 |
Plan ecológico
| LTC4070EDDB#PBF | LTC4070EDDB#TRMPBF | LTC4070EDDB#TRPBF | LTC4070EMS8E#PBF | LTC4070EMS8E#TRPBF | LTC4070IDDB#PBF | LTC4070IDDB#TRMPBF | LTC4070IDDB#TRPBF | LTC4070IMS8E#PBF | LTC4070IMS8E#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente |
Linea modelo
Serie: LTC4070 (10)
Clasificación del fabricante
- Power Management > Battery Management > Battery Charger IC > Linear Battery Chargers
- Power Management > Energy Harvesting