Datasheet Linear Technology LTC3816 — Ficha de datos
| Fabricante | Linear Technology |
| Serie | LTC3816 |
Controlador DC / DC monofásico de amplio rango VIN para CPU Intel IMVP-6 / IMVP-6.5
Hojas de datos
LTC3816 - Single-Phase Wide VIN Range DC/DC Controller for Intel IMVP-6/IMVP-6.5 CPUs
PDF, 777 Kb, Archivo subido: sept 23, 2017
Extracto del documento
Precios
Embalaje
| LTC3816EFE#PBF | LTC3816EFE#TRPBF | LTC3816EUHF#PBF | LTC3816EUHF#TRPBF | LTC3816IFE#PBF | LTC3816IFE#TRPBF | LTC3816IUHF#PBF | LTC3816IUHF#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Package | TSSOP-38 Dibujo del esquema del paquete | TSSOP-38 Dibujo del esquema del paquete | 5x7 QFN-38 Dibujo del esquema del paquete | 5x7 QFN-38 Dibujo del esquema del paquete | TSSOP-38 Dibujo del esquema del paquete | TSSOP-38 Dibujo del esquema del paquete | 5x7 QFN-38 Dibujo del esquema del paquete | 5x7 QFN-38 Dibujo del esquema del paquete |
| Package Code | FE | FE | UHF | UHF | FE | FE | UHF | UHF |
| Package Index | 05-08-1772 | 05-08-1772 | 05-08-1701 | 05-08-1701 | 05-08-1772 | 05-08-1772 | 05-08-1701 | 05-08-1701 |
| Pin Count | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
Paramétricos
| Parameters / Models | LTC3816EFE#PBF | LTC3816EFE#TRPBF | LTC3816EUHF#PBF | LTC3816EUHF#TRPBF | LTC3816IFE#PBF | LTC3816IFE#TRPBF | LTC3816IUHF#PBF | LTC3816IUHF#TRPBF |
|---|---|---|---|---|---|---|---|---|
| Architecture | Constant Frequency Voltage Mode | Constant Frequency Voltage Mode | Constant Frequency Voltage Mode | Constant Frequency Voltage Mode | Constant Frequency Voltage Mode | Constant Frequency Voltage Mode | Constant Frequency Voltage Mode | Constant Frequency Voltage Mode |
| Demo Boards | DC1672A | DC1672A | DC1672A | DC1672A | DC1672A | DC1672A | DC1672A | DC1672A |
| Design Tools | LTspice File | LTspice File | LTspice File | LTspice File | LTspice File | LTspice File | LTspice File | LTspice File |
| Export Control | no | no | no | no | no | no | no | no |
| Features | VID, Active Voltage Positioning, DCR Current Sense, Differential Remote Sense, External Synchronization, Power Good, Adjustable Slew Rate | VID, Active Voltage Positioning, DCR Current Sense, Differential Remote Sense, External Synchronization, Power Good, Adjustable Slew Rate | VID, Active Voltage Positioning, DCR Current Sense, Differential Remote Sense, External Synchronization, Power Good, Adjustable Slew Rate | VID, Active Voltage Positioning, DCR Current Sense, Differential Remote Sense, External Synchronization, Power Good, Adjustable Slew Rate | VID, Active Voltage Positioning, DCR Current Sense, Differential Remote Sense, External Synchronization, Power Good, Adjustable Slew Rate | VID, Active Voltage Positioning, DCR Current Sense, Differential Remote Sense, External Synchronization, Power Good, Adjustable Slew Rate | VID, Active Voltage Positioning, DCR Current Sense, Differential Remote Sense, External Synchronization, Power Good, Adjustable Slew Rate | VID, Active Voltage Positioning, DCR Current Sense, Differential Remote Sense, External Synchronization, Power Good, Adjustable Slew Rate |
| Frequency, kHz | 550 | 550 | 550 | 550 | 550 | 550 | 550 | 550 |
| Frequency Sync Range | 150kHz - 550kHz | 150kHz - 550kHz | 150kHz - 550kHz | 150kHz - 550kHz | 150kHz - 550kHz | 150kHz - 550kHz | 150kHz - 550kHz | 150kHz - 550kHz |
| Integrated Inductor | no | no | no | no | no | no | no | no |
| Ishutdown, µA | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
| Isupply, mA | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
| Max Phases | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Monolithic | no | no | no | no | no | no | no | no |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 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 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| Polyphase | no | no | no | no | no | no | no | no |
| Sense Resistor | Rsense, DCR | Rsense, DCR | Rsense, DCR | Rsense, DCR | Rsense, DCR | Rsense, DCR | Rsense, DCR | Rsense, DCR |
| Switch Current, A | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| Synchronous | yes | yes | yes | yes | yes | yes | yes | yes |
| Topology | Buck | Buck | Buck | Buck | Buck | Buck | Buck | Buck |
| Vin Max, V | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
| Vin Min, V | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 |
| Vout Max, V | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
| Vout Maximum | 1.5V (IMVP-6/IMVP-6+/IMVP-6.5 VID) | 1.5V (IMVP-6/IMVP-6+/IMVP-6.5 VID) | 1.5V (IMVP-6/IMVP-6+/IMVP-6.5 VID) | 1.5V (IMVP-6/IMVP-6+/IMVP-6.5 VID) | 1.5V (IMVP-6/IMVP-6+/IMVP-6.5 VID) | 1.5V (IMVP-6/IMVP-6+/IMVP-6.5 VID) | 1.5V (IMVP-6/IMVP-6+/IMVP-6.5 VID) | 1.5V (IMVP-6/IMVP-6+/IMVP-6.5 VID) |
Plan ecológico
| LTC3816EFE#PBF | LTC3816EFE#TRPBF | LTC3816EUHF#PBF | LTC3816EUHF#TRPBF | LTC3816IFE#PBF | LTC3816IFE#TRPBF | LTC3816IUHF#PBF | LTC3816IUHF#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente |
Linea modelo
Serie: LTC3816 (8)
Clasificación del fabricante
- Power Management > Switching Regulator > Digitally Programmable Regulators