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LTC3202 Low Noise, High Efficiency Charge Pump for White LEDs FEATURES s s s s s s s s s s s DESCRIPTIO U APPLICATIO S s s Low Noise Constant Frequency Operation 25% Less Input Current Than Doubler Charge Pump High Output Current: Up To 125mA Small Application Circuit Regulated Output Voltage or Current Automatic Soft-Start VIN Range: 2.7V to 4.5V No Ind.
s s s s s s s s s s s DESCRIPTIO U APPLICATIO S s s Low Noise Constant Frequency Operation 25% Less Input Current Than Doubler Charge Pump High Output Current: Up To 125mA Small Application Circuit Regulated Output Voltage or Current Automatic Soft-Start VIN Range: 2.7V to 4.5V No Inductors 1.5MHz Switching Frequency ICC < 1µA in Shutdown Available in 10-Pin MSOP and 3mm × 3mm DFN Packages The LTC®3202 is a low noise, constant frequency charge pump DC/DC converter that uses fractional conversion to increase efficiency in white LED applications. The part can be used to produce a regulated v.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | LTC3200 |
Linear Technology |
Regulated Charge Pump DC/DC Converters |
|
| 2 | LTC3200-5 |
Linear Technology |
Regulated Charge Pump DC/DC Converters |
|
| 3 | LTC3201 |
Linear Technology Corporation |
100mA Ultralow Noise Charge Pump Led Supply |
|
| 4 | LTC3203 |
Linear |
500mA Output Current Low Noise Dual Mode Step-Up Charge Pumps |
|
| 5 | LTC3203-1 |
Linear |
500mA Output Current Low Noise Dual Mode Step-Up Charge Pumps |
|
| 6 | LTC3203B |
Linear |
500mA Output Current Low Noise Dual Mode Step-Up Charge Pumps |
|
| 7 | LTC3203B-1 |
Linear |
500mA Output Current Low Noise Dual Mode Step-Up Charge Pumps |
|
| 8 | LTC3204 |
Linear Technology |
Low Noise Regulated Charge Pump |
|
| 9 | LTC3204-3.3 |
Linear |
Low Noise Regulated Charge Pump |
|
| 10 | LTC3204-5 |
Linear |
Low Noise Regulated Charge Pump |
|
| 11 | LTC3204B |
Linear Technology |
Low Noise Regulated Charge Pump |
|
| 12 | LTC3204B-3.3 |
Linear |
Low Noise Regulated Charge Pump |
|