ADI LTC1644IGN#TRPBF
| Produttore | |
| Cod. Prod. | LTC1644IGN#TRPBF |
| Cod. LCSC | C676240 |
| Imballo | SSOP-20 |
| Numero Cliente | |
| Attr. chiave | 4 SSOP-20 Hot Swap Controllers RoHS |
| Scheda Tecnica |  ADI LTC1644IGN#TRPBF |
Specifiche del Prodotto
| Tipo | Descrizione | |
|---|---|---|
| Categoria | Integrated Circuits (ICs)/Power Management (PMIC)/Hot Swap Controllers | |
| Produttore | ADI | |
| Imballo | SSOP-20 | |
| Operating Temperature Range | -40℃~+85℃ | |
| Length | - | |
| Height | - | |
| Features | Overcurrent Protection;Short-Circuit Protection;Under-voltage lockout;Thermal Protection | |
| Threshold Voltage | - | |
| Width | - | |
| Peak Output Current(Source) | - | |
| Number of Channels | 4 | |
| Voltage Rating | 3.3V;5V;12V | |
| RDS(on) | - | |
| Peak Output Current(Sink) | - |
| Tipo | Descrizione | |
|---|---|---|
| Categoria | Integrated Circuits (ICs)/Power Management (PMIC)/Hot Swap Controllers | |
| Produttore | ADI | |
| Imballo | SSOP-20 | |
| Operating Temperature Range | -40℃~+85℃ | |
| Length | - | |
| Height | - | |
| Features | Overcurrent Protection;Short-Circuit Protection;Under-voltage lockout;Thermal Protection |
| Tipo | Descrizione | |
|---|---|---|
| Threshold Voltage | - | |
| Width | - | |
| Peak Output Current(Source) | - | |
| Number of Channels | 4 | |
| Voltage Rating | 3.3V;5V;12V | |
| RDS(on) | - | |
| Peak Output Current(Sink) | - |
Descrizione
The LTC1644 is a Hot SwapTM controller that allows a board to be safely inserted and removed from a CompactPCI bus slot. External N-channel transistors control the 3.3V/5V supplies, while on-chip switches control the –12V and 12V supplies. The 3.3V and 5V supplies can be ramped up at a programmable rate. Electronic circuit breakers protect all four supplies against overcurrent faults. The PWRGD output indicates when all of the supply voltages are within tolerance. The OFF/ON pin is used to cycle the board power or reset the circuit breaker. The PRECHARGE output can be used to bias the bus I/O pins during card insertion and extraction. PCI_RST# is combined on-chip with HEALTHY# in order to generate LOCAL_PCI_RST#.
Caratteristiche
- Allows Safe Board Insertion and Removal from a Live, CompactPCITM Bus
- Controls –12V, 3.3V, 5V and 12V Supplies
- Adjustable Foldback Current Limit with Circuit Breaker
- Dual-Level Circuit Breakers Protect 5V and 3.3V Supplies from Overcurrent and Short-Circuit Faults
- LOCAL_PCI_RST# Logic On-Chip
- PRECHARGE Output Biases I/O Pins During Card Insertion and Extraction
- Adjustable Supply Voltage Power-Up Rate
Applicazioni
- Hot Board Insertion into CompactPCI Bus
| Qtà | Pr. unit.(Solo per riferimento) | Importo totale |
|---|---|---|
| 1+ | $ 7.6881 | $ 7.69 |
| 200+ | $ 2.9759 | $ 595.18 |
| 500+ | $ 2.8709 | $ 1435.45 |
| 1,000+ | $ 2.82 | $ 2820.00 |
Package Standard2500/Full Reel | ||
Specifiche del Prodotto
| Tipo | Descrizione | |
|---|---|---|
| Categoria | Integrated Circuits (ICs)/Power Management (PMIC)/Hot Swap Controllers | |
| Produttore | ADI | |
| Imballo | SSOP-20 | |
| Operating Temperature Range | -40℃~+85℃ | |
| Length | - | |
| Height | - | |
| Features | Overcurrent Protection;Short-Circuit Protection;Under-voltage lockout;Thermal Protection | |
| Threshold Voltage | - | |
| Width | - | |
| Peak Output Current(Source) | - | |
| Number of Channels | 4 | |
| Voltage Rating | 3.3V;5V;12V | |
| RDS(on) | - | |
| Peak Output Current(Sink) | - |
| Tipo | Descrizione | |
|---|---|---|
| Categoria | Integrated Circuits (ICs)/Power Management (PMIC)/Hot Swap Controllers | |
| Produttore | ADI | |
| Imballo | SSOP-20 | |
| Operating Temperature Range | -40℃~+85℃ | |
| Length | - | |
| Height | - | |
| Features | Overcurrent Protection;Short-Circuit Protection;Under-voltage lockout;Thermal Protection |
| Tipo | Descrizione | |
|---|---|---|
| Threshold Voltage | - | |
| Width | - | |
| Peak Output Current(Source) | - | |
| Number of Channels | 4 | |
| Voltage Rating | 3.3V;5V;12V | |
| RDS(on) | - | |
| Peak Output Current(Sink) | - |
Descrizione
The LTC1644 is a Hot SwapTM controller that allows a board to be safely inserted and removed from a CompactPCI bus slot. External N-channel transistors control the 3.3V/5V supplies, while on-chip switches control the –12V and 12V supplies. The 3.3V and 5V supplies can be ramped up at a programmable rate. Electronic circuit breakers protect all four supplies against overcurrent faults. The PWRGD output indicates when all of the supply voltages are within tolerance. The OFF/ON pin is used to cycle the board power or reset the circuit breaker. The PRECHARGE output can be used to bias the bus I/O pins during card insertion and extraction. PCI_RST# is combined on-chip with HEALTHY# in order to generate LOCAL_PCI_RST#.
Caratteristiche
- Allows Safe Board Insertion and Removal from a Live, CompactPCITM Bus
- Controls –12V, 3.3V, 5V and 12V Supplies
- Adjustable Foldback Current Limit with Circuit Breaker
- Dual-Level Circuit Breakers Protect 5V and 3.3V Supplies from Overcurrent and Short-Circuit Faults
- LOCAL_PCI_RST# Logic On-Chip
- PRECHARGE Output Biases I/O Pins During Card Insertion and Extraction
- Adjustable Supply Voltage Power-Up Rate
Applicazioni
- Hot Board Insertion into CompactPCI Bus
Conformità & Codici di Esportazione
| Tipo | Dettagli |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8536300000 |
| USHTS | 8536308000 |
| TARIC | 8536301010 |
| CAHTS | 8536302000 |
| BRHTS | 85363090 |
| INHTS | 85363000 |
| MXHTS | 8536.30.01 |
| Tipo | Dettagli |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8536300000 |
| USHTS | 8536308000 |
| TARIC | 8536301010 |
| Tipo | Dettagli |
|---|---|
| CAHTS | 8536302000 |
| BRHTS | 85363090 |
| INHTS | 85363000 |
| MXHTS | 8536.30.01 |