ADI LTC3302CRUCM#TRPBF
| Produttore | |
| Cod. Prod. | LTC3302CRUCM#TRPBF |
| Cod. LCSC | C7459685 |
| Imballo | TQFN-12(2x2) |
| Numero Cliente | |
| Attr. chiave | 6MHz Step-down type Adjustable and Fixed 2A 500mV~3.65V TQFN-12(2x2) Voltage Regulators - DC DC Switching Regulators RoHS |
| Scheda Tecnica | ADI LTC3302CRUCM#TRPBF |
| Parti alternative | 5 |
Specifiche del Prodotto
| Tipo | Descrizione | |
|---|---|---|
| Categoria | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators | |
| Produttore | ADI | |
| Imballo | TQFN-12(2x2) | |
| Operating Temperature | -40℃~+150℃@(TJ) | |
| Frequency - Switching | 6MHz | |
| Function | Step-down type | |
| Number of Outputs | 1 | |
| Features | Overcurrent Protection;Frequency synchronization;Operating status indication | |
| Output Type | Adjustable and Fixed | |
| Topology | Buck | |
| Operating Voltage | 2.25V~5.5V | |
| Switch tube (built-in/external) | Built-in | |
| Output Current | 2A | |
| Output Voltage | 500mV~3.65V | |
| Quiescent Current | 80uA |
| Tipo | Descrizione | |
|---|---|---|
| Categoria | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators | |
| Produttore | ADI | |
| Imballo | TQFN-12(2x2) | |
| Operating Temperature | -40℃~+150℃@(TJ) | |
| Frequency - Switching | 6MHz | |
| Function | Step-down type | |
| Number of Outputs | 1 | |
| Features | Overcurrent Protection;Frequency synchronization;Operating status indication |
| Tipo | Descrizione | |
|---|---|---|
| Output Type | Adjustable and Fixed | |
| Topology | Buck | |
| Operating Voltage | 2.25V~5.5V | |
| Switch tube (built-in/external) | Built-in | |
| Output Current | 2A | |
| Output Voltage | 500mV~3.65V | |
| Quiescent Current | 80uA |
Descrizione
The LTC3302 is a very small, high efficiency, low noise, monolithic synchronous 2A step-down DC/DC converter operating from a 2.25V to 5.5V input supply. Using constant frequency, peak current mode control, this regulator achieves fast transient response with small external components. The LTC3302 operates in forced continuous or pulse-skipping mode for low noise, or in low-ripple Burst Mode operation for high efficiency at light loads, ideal for battery-powered systems. The IC regulates output voltages as low as 500mV. The adjustable version operates from 500mV to VIN with two additional external resistors. Other features include output overvoltage protection, short-circuit protection, thermal shutdown, clock synchronization, and up to 100% duty cycle operation for low dropout. The LTC3302 is available in a low profile 2mm×2mm FCQFN package with exposed pad and side wettable flanks.
Caratteristiche
- High Efficiency: 30mΩ NMOS, 85mΩ PMOS
- Peak Current Mode Control
- 27ns Minimum On-Time Wide Bandwidth, Fast Transient Response
- Low-Ripple Burst Mode Operation with IO of 80µA
- Up to 6MHz Operation
- Safely Tolerates Inductor Saturation in Overload
- VIN Range: 2.25V to 5.5V
- Fixed VOUT Range: 0.5V to 3.65V, Factory Programmed in 50mV Steps
- VOUT Accuracy: ±1% Overtemperature Range
- Precision 400mV Enable Threshold
- Shutdown Current: 1µA
- Power Good, Internal Compensation and Soft-Start
- Thermally Enhanced, 12-Pin, 2mm×2mm, Flip Chip (FCQFN) Package with Side Wettable Flanks
- AEC-Q100 Qualified for Automotive Applications
Applicazioni
- Optical Networking
- Servers
- Telecom
- Automotive
- Industrial
- Communications
- Distributed DC Power Systems (POL)
- FPGA
- ASIC
- µP Core Supplies
| Qtà | Pr. unit.(Solo per riferimento) | Importo totale |
|---|---|---|
| 1+ | $ 3.8163 | $ 3.82 |
| 200+ | $ 1.5231 | $ 304.62 |
| 500+ | $ 1.4727 | $ 736.35 |
| 1,000+ | $ 1.4475 | $ 1447.50 |
Package Standard2500/Full Reel | ||
Specifiche del Prodotto
| Tipo | Descrizione | |
|---|---|---|
| Categoria | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators | |
| Produttore | ADI | |
| Imballo | TQFN-12(2x2) | |
| Operating Temperature | -40℃~+150℃@(TJ) | |
| Frequency - Switching | 6MHz | |
| Function | Step-down type | |
| Number of Outputs | 1 | |
| Features | Overcurrent Protection;Frequency synchronization;Operating status indication | |
| Output Type | Adjustable and Fixed | |
| Topology | Buck | |
| Operating Voltage | 2.25V~5.5V | |
| Switch tube (built-in/external) | Built-in | |
| Output Current | 2A | |
| Output Voltage | 500mV~3.65V | |
| Quiescent Current | 80uA |
| Tipo | Descrizione | |
|---|---|---|
| Categoria | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators | |
| Produttore | ADI | |
| Imballo | TQFN-12(2x2) | |
| Operating Temperature | -40℃~+150℃@(TJ) | |
| Frequency - Switching | 6MHz | |
| Function | Step-down type | |
| Number of Outputs | 1 | |
| Features | Overcurrent Protection;Frequency synchronization;Operating status indication |
| Tipo | Descrizione | |
|---|---|---|
| Output Type | Adjustable and Fixed | |
| Topology | Buck | |
| Operating Voltage | 2.25V~5.5V | |
| Switch tube (built-in/external) | Built-in | |
| Output Current | 2A | |
| Output Voltage | 500mV~3.65V | |
| Quiescent Current | 80uA |
Descrizione
The LTC3302 is a very small, high efficiency, low noise, monolithic synchronous 2A step-down DC/DC converter operating from a 2.25V to 5.5V input supply. Using constant frequency, peak current mode control, this regulator achieves fast transient response with small external components. The LTC3302 operates in forced continuous or pulse-skipping mode for low noise, or in low-ripple Burst Mode operation for high efficiency at light loads, ideal for battery-powered systems. The IC regulates output voltages as low as 500mV. The adjustable version operates from 500mV to VIN with two additional external resistors. Other features include output overvoltage protection, short-circuit protection, thermal shutdown, clock synchronization, and up to 100% duty cycle operation for low dropout. The LTC3302 is available in a low profile 2mm×2mm FCQFN package with exposed pad and side wettable flanks.
Caratteristiche
- High Efficiency: 30mΩ NMOS, 85mΩ PMOS
- Peak Current Mode Control
- 27ns Minimum On-Time Wide Bandwidth, Fast Transient Response
- Low-Ripple Burst Mode Operation with IO of 80µA
- Up to 6MHz Operation
- Safely Tolerates Inductor Saturation in Overload
- VIN Range: 2.25V to 5.5V
- Fixed VOUT Range: 0.5V to 3.65V, Factory Programmed in 50mV Steps
- VOUT Accuracy: ±1% Overtemperature Range
- Precision 400mV Enable Threshold
- Shutdown Current: 1µA
- Power Good, Internal Compensation and Soft-Start
- Thermally Enhanced, 12-Pin, 2mm×2mm, Flip Chip (FCQFN) Package with Side Wettable Flanks
- AEC-Q100 Qualified for Automotive Applications
Applicazioni
- Optical Networking
- Servers
- Telecom
- Automotive
- Industrial
- Communications
- Distributed DC Power Systems (POL)
- FPGA
- ASIC
- µP Core Supplies
Conformità & Codici di Esportazione
| Tipo | Dettagli |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Tipo | Dettagli |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Tipo | Dettagli |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Parti alternative
| MPN | Produttore | Imballaggio | Disponibilità | Prezzo unitario | ||
|---|---|---|---|---|---|---|
| LTC3304CRUCM#TRPBF | ADI | FCQFN-12(2x2) | 15 | $ 5.8217 | ||
| LTC3302ARUCM#TRPBF | ADI | TQFN-12(2x2) | 10 | $ 5.5014 | ||
| LTC3304ARUCM#TRPBF | ADI | FCQFN-12(2x2) | 10 | $ 7.1747 | ||
| LTC3303CRUCM#TRPBF | ADI | TQFN-12(2x2) | 0 | $ 4.5577 | ||
| LTC3303ARUCM#TRPBF | ADI | TQFN-12(2x2) | 0 | $ 4.5577 |