Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
The SC196 is a synchronous step-down converter with integrated power devices designed for use in applications using a single-cell Li-ion battery. Its wide input voltage range also makes it suitable for use in systems with fixed 3.3V or 5V supply rails available. The switching frequency is nominally set to 1MHz, allowing the use of small inductors and capacito.
Up to 95% efficiency VOUT adjustable from less than 0.8V to VIN Output current — 1.5A Input range — 2.5V to 5.5V Quiescent current — 17μA Fixed 1MHz frequency or 750kHz to 1.25MHz synchronized operation PSAVE operation to maximize efficiency at light loads Shutdown current <1μA Fast transient response 100% duty cycle in dropout Soft-start Over-temperature and short-circuit protection Lead-free package — MLPD10-UT, 3 x 3 x 0.6 mm Applications Cell phones Wireless communication chipset power Personal media players Microprocessor/DSP core/IO power PDAs and.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | SC190 |
Semtech |
Synchronous Buck Converter |
|
| 2 | SC191 |
Semtech |
Low Supply Ripple Synchronous Buck Conversion Regulator |
|
| 3 | SC192 |
Semtech |
Synchronous Buck Converter |
|
| 4 | SC194A |
Semtech |
1A Synchronous Buck Converter |
|
| 5 | SC194B |
Semtech |
Selectable 3.6V/3.3V/3.0V/2.5V 1A Synchronous Buck Converter |
|
| 6 | SC195 |
Semtech |
500mA Synchronous Step Down DC-DC Regulator |
|
| 7 | SC195B |
Semtech |
500mA Synchronous Step Down DC-DC Regulator |
|
| 8 | SC195F |
Semtech |
500mA Synchronous Step Down DC-DC Regulator |
|
| 9 | SC1968 |
Mitsubishi Electric Semiconductor |
NPN EPITAXIAL PLANAR TYPE |
|
| 10 | SC196A |
Semtech |
1.5A Synchronous Buck Converter |
|
| 11 | SC1972 |
Mitsubishi Electric Semiconductor |
2SC1972 |
|
| 12 | SC198 |
Semtech |
Dual DC-DC Buck Converter |
|