| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Frequency | 180 kHz |
| Number of Pins | 5 Pin |
| Supply Voltage (DC) | 800 mV |
| Case/Package | TSOT-23-5 |
| Halogen Free Status | Halogen Free |
| Number of Outputs | 1 Output |
| Output Voltage | 5 V |
| Output Current | 100 mA |
| Number of Positions | 5 Position |
| Switching Frequency | 180 kHz |
| Topology | Step-Up |
| Input Voltage (Max) | 5.5 V |
| Input Voltage (Min) | 800 mV |
| Output Voltage (Max) | 5.125 V |
| Output Voltage (Min) | 5 V |
| Output Current (Max) | 0.1 A |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 0.2 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Cut Tape (CT) |
| Size-Length | 3 mm |
| Size-Width | 1.5 mm |
| Size-Height | 1 mm |
| Operating Temperature | -40℃ ~ 85℃ (TA) |
The NCP1400ASN50T1G is a Micropower Step-up DC to DC Boost Converter that is specifically designed for powering portable equipment from one or two cell battery packs. This device is designed to start-up with a cell voltage of 0.8V and operates down to less than 0.2V. With only four external components, this series allows a simple means to implement highly efficient converters that are capable of up to 100mA of output current. Each device consists of an on-chip fixed frequency oscillator, pulse width modulation controller, phase compensated error amplifier that ensures converter stability with discontinuous mode operation, soft-start, voltage reference, driver and power MOSFET switch with current limit protection. Additionally, a chip enable feature is provided to power down the converter for extended battery life.
● Only 4 external components for simple highly efficient converters
● Fixed frequency pulse width modulation operation
● Phase compensated error amplifier for stable converter operation
● Chip enable power down capability for extended battery life
● Pb-free device
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