| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 6 Pin |
| Case/Package | TSOT-23-6 |
| Number of Outputs | 1 Output |
| Output Current | 50 mA |
| Switching Frequency | 19kHz ~ 54kHz |
| Input Voltage (Max) | 5.5 V |
| Input Voltage (Min) | 1.15 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Operating Temperature | -40℃ ~ 85℃ (TA) |
The NCP1729 is a CMOS charge pump voltage inverter that is designed for operation over an input voltage range of 1.15 V to 5.5 V with an output current capability in excess of 50 mA. The operating current consumption is only 122 µA, and a power saving shutdown input is provided to further reduce the current to a mere 0.4 µA. The device contains a 35 kHz oscillator that drives four low resistance MOSFET switches, yielding a low output resistance of 26 Ω and a voltage conversion efficiency of 99%. This device requires only two external 3.3µF capacitors for a complete inverter making it an ideal solution for numerous battery powered and board level applications. The NCP1729 is available in the space saving TSOP-6 (SOT-23-6) package.
●Features
●---
● |
● Operating Voltage Range of 1.15 V to 5.5 V
● Output Current Capability in Excess of 50 mA
● Low Current Consumption of 122 µA
● Power Saving Shutdown Input for a Reduced Current of 0.4 µA
● Operation at 35 kHz
● Space Saving TSOP-6 (SOT-23-6) Package
● Low Output Resistance of 26Ω
ON Semiconductor
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ON Semiconductor
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ON Semiconductor
2 Pages / 0.06 MByte
ON Semiconductor
50mA, 35kHz Switched Capacitor Voltage Inverter with Shutdown 50mA, 35kHz, Switched Capacitor Voltage Inverter
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