Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
(Pin out provided for concept purpose only and might change in the final product.) Pin No. Symbol Function Description 1 FB Analog Input Feedback voltage from the output of the power supply. This is the input to the error amplifier. 2 EN1 Digital Input Enable for DC−DC converter. This pin is active high. It is turned off by logic LOW on this pin. D.
include integrated soft−start, cycle−by−cycle current limiting, and thermal shutdown protection. The integrated very low noise, low dropout regulator is available with 150 mA current capability, current limitation and temperature limit protection.
The NCP1526 is available in a space saving, ultra low profile 3x3 mm, 10 pin UDFN package (thickness 0.55 mm max).
Features
• Step−Down Converter
− Up to 94% Efficiency (85% at 1.2 V) − Output Current Capability 400 mA − 3.0 MHz Switching Frequency − Fixed Output Voltage (1.2 V available now, other voltages
available upon request) (see page 13) − Syn.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | NCP152 |
ON Semiconductor |
Low Dropout Voltage Regulator |
|
| 2 | NCP1521 |
ON Semiconductor |
Adjustable Output Voltage Step-Down Converter |
|
| 3 | NCP1521B |
ON Semiconductor |
Step-Down DC-DC Converter |
|
| 4 | NCP1522 |
ON Semiconductor |
Adjustable Output Voltage Step-Down Converter |
|
| 5 | NCP1522B |
ON Semiconductor |
600mA Step-Down DC-DC Converter |
|
| 6 | NCP1523 |
ON Semiconductor |
Adjustable Output Voltage Stepdown Converter |
|
| 7 | NCP1529 |
ON Semiconductor |
Adjustable Output Voltage Step-down Converter |
|
| 8 | NCP1500 |
ON |
Dual Mode PWM/Linear BUCK Converter |
|
| 9 | NCP1501 |
ON Semiconductor |
Dual Mode PWM/Linear Buck Converter |
|
| 10 | NCP1508 |
ON Semiconductor |
High Efficiency Synchronous Step-Down DC-DC Converter |
|
| 11 | NCP1509 |
ON Semiconductor |
High Efficiency Synchronous Step-Down DC-DC Converter |
|
| 12 | NCP151 |
ON Semiconductor |
LDO Regulator |
|