| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Frequency | 1.50 MHz |
| Number of Pins | 5 Pin |
| Case/Package | TSOT-23-5 |
| Halogen Free Status | Halogen Free |
| Number of Outputs | 1 Output |
| Output Voltage | 0.9V ~ 3.9V |
| Output Current | 600 mA |
| Number of Positions | 5 Position |
| Switching Frequency | 1.8 MHz |
| Topology | Step-Down |
| Input Voltage (Max) | 5.5 V |
| Input Voltage (Min) | 2.7 V |
| Output Voltage (Max) | 3.9 V |
| Output Voltage (Min) | 0.9 V |
| Output Current (Max) | 0.6 A |
| Output Current (Min) | 100 mA |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Input Voltage | 2.7V ~ 5.5V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Size-Length | 3 mm |
| Size-Width | 1.5 mm |
| Size-Height | 1 mm |
| Operating Temperature | -40℃ ~ 85℃ |
The NCP1521BSNT1G is a monolithic integrated circuit optimized Step-Down DC-DC Converter uses synchronous rectification to increase efficiency and reduce external part count. The device also has a built-in 1.5MHz (nominal) oscillator which reduces component size by allowing smaller inductors and capacitors. Automatic switching PWM/PFM mode offers improved system efficiency. The features include integrated soft-start, cycle-by-cycle current limiting and thermal shutdown protection.
● Up to 96% efficiency
● Best-in-class ripple, including PFM mode
● Synchronous rectification for higher efficiency
● Low quiescent current
● Thermal limit protection
● Short-circuit protection
● All pins are fully ESD protected
●ESD sensitive device, take proper precaution while handling the device.
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Conv DC-DC 2.7V to 5.5V Step Down Single-Out 0.9V to 3.9V 0.6A 5Pin TSOP T/R
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