Datasheet Linear Technology LTC2925 — Ficha de datos
| Fabricante | Linear Technology |
| Serie | LTC2925 |
Controlador de seguimiento de fuente de alimentación múltiple con buen tiempo de espera de alimentación
Hojas de datos
LTC2925 - Multiple Power Supply Tracking Controller with Power Good Timeout
PDF, 428 Kb, Revisión: D, Archivo subido: oct 25, 2017
Extracto del documento
Precios
Embalaje
| LTC2925CGN#PBF | LTC2925CGN#TRPBF | LTC2925CUF#PBF | LTC2925CUF#TRPBF | LTC2925IGN#PBF | LTC2925IGN#TRPBF | LTC2925IUF#PBF | LTC2925IUF#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Package | SSOP-24 Dibujo del esquema del paquete | SSOP-24 Dibujo del esquema del paquete | 4x4 QFN-24 Dibujo del esquema del paquete | 4x4 QFN-24 Dibujo del esquema del paquete | SSOP-24 Dibujo del esquema del paquete | SSOP-24 Dibujo del esquema del paquete | 4x4 QFN-24 Dibujo del esquema del paquete | 4x4 QFN-24 Dibujo del esquema del paquete |
| Package Code | GN | GN | UF | UF | GN | GN | UF | UF |
| Package Index | 05-08-1641 (GN24) | 05-08-1641 (GN24) | 05-08-1697 | 05-08-1697 | 05-08-1641 (GN24) | 05-08-1641 (GN24) | 05-08-1697 | 05-08-1697 |
| Pin Count | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
Paramétricos
| Parameters / Models | LTC2925CGN#PBF | LTC2925CGN#TRPBF | LTC2925CUF#PBF | LTC2925CUF#TRPBF | LTC2925IGN#PBF | LTC2925IGN#TRPBF | LTC2925IUF#PBF | LTC2925IUF#TRPBF |
|---|---|---|---|---|---|---|---|---|
| Circuit Breakers | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| DC/DC Feedback Node Tracking | yes | yes | yes | yes | yes | yes | yes | yes |
| Design Tools | 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 |
| Features | Tracking | Tracking | Tracking | Tracking | Tracking | Tracking | Tracking | Tracking |
| Isupply, mA | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
| Number of Supplies | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Operating Temperature Range, °C | 0 to 70 | 0 to 70 | 0 to 70 | 0 to 70 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Power Good Output | no | no | no | no | no | no | no | no |
| Sequencing | yes | yes | yes | yes | yes | yes | yes | yes |
| Series FETs Tracking | yes | yes | yes | yes | yes | yes | yes | yes |
| Supply Voltage Range | 2.9V to 5.5V | 2.9V to 5.5V | 2.9V to 5.5V | 2.9V to 5.5V | 2.9V to 5.5V | 2.9V to 5.5V | 2.9V to 5.5V | 2.9V to 5.5V |
| Total Supplies | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Tracking | yes | yes | yes | yes | yes | yes | yes | yes |
| Up/Down | Both | Both | Both | Both | Both | Both | Both | Both |
Plan ecológico
| LTC2925CGN#PBF | LTC2925CGN#TRPBF | LTC2925CUF#PBF | LTC2925CUF#TRPBF | LTC2925IGN#PBF | LTC2925IGN#TRPBF | LTC2925IUF#PBF | LTC2925IUF#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente |
Linea modelo
Serie: LTC2925 (8)
Clasificación del fabricante
- Monitor, Control and Protection > Sequencers, Trackers, and Margining Controllers
- Monitor, Control and Protection > Sequencers, Trackers, and Margining Controllers > Tracking Controllers