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Pin TSOP−5 Pin UDFN6 Pin Name Type Description 1 6 EN Analog Input Enable for switching regulators. This pin is active HIGH and is turned off by logic LOW on this pin. 2 2,4,7 GND Analog / This pin is the GND reference for the NFET power stage and the analog (Note 1) Power Ground section of the IC. The pin must be connected to the system gro.
include integrated soft−start, cycle−by−cycle current limiting and thermal shutdown protection.
The NCP1529 is available in a space saving, low profile 2x2x0.5 mm UDFN6 package and TSOP−5 package.
Features
• Up to 96% Efficiency
• Best In Class Ripple, including PFM mode
• Source up 1.0 A
• 1.7 MHz Switching Frequency
• Adjustable from 0.9 V to 3.9 V or Fixed at 1.2 V or 1.35 V
• Synchronous rectification for higher efficiency
• 2.7 V to 5.5 V Input Voltage Range
• Low Quiescent Current 28 mA
• Shutdown Current Consumption of 0.3 mA
• Thermal Limit Protection
• Short Circuit Protection
• All P.
| 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 | NCP1526 |
ON Semiconductor |
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 |
|