Dc-Dc Switching Buck Step Down Regulator Adjustable 4.4V 30V In 2V 24V Out 1A Out Msop-8
Dc-Dc Switching Buck Step Down Regulator Adjustable 4.4V 30V In 2V 24V Out 1A Out Msop-8
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The MCP16312-E/MS is a compact high-efficiency fixed frequency synchronous step-down DC-DC Converter operates from input voltage sources up to 30V. Integrated features include a high-side and a low-side switch, fixed frequency peak current mode control, internal compensation, peak current limit and over-temperature protection. The MCP16312 provides all the active functions for local DC-DC conversion, with fast transient response and accurate regulation. High converter efficiency is achieved by integrating the current-limited, low-resistance, high-speed high-side and low-side switches and associated drive circuitry. The MCP16311 is capable of running in PWM/PFM mode. It switches in PFM mode for light load conditions and for large buck conversion ratios. This results in a higher efficiency over all load ranges. The MCP16312 runs in PWM-only mode and is recommended for noise-sensitive applications.
Features
- Up to 95% efficiency
- Integrated N-channel low and high-side switch
- 0.8V Stable reference voltage
- Automatic pulse frequency modulation/pulse-width modulation (PFM/PWM)
- 3μA Typical low device shutdown current
- 44μA (non-switching, PFM mode) Low device quiescent current
- Internal compensation
- 300μs (EN low to high) Internal soft-start
- Peak current mode control
- Cycle-by-cycle peak current limit
- Under-voltage lockout (UVLO)
| Specifications | |
|---|---|
| Topology | Synchronous Buck (Step Down) |
| Input Voltage Min | 4.4V |
| Input Voltage Max | 30V |
| No. of Outputs | 1Outputs |
| DC / DC Converter IC Case | MSOP |
| No. of Pins | 8Pins |
| Output Current | 1A |
| Output Voltage Min | 2V |
| Output Voltage Max | 24V |
| Switching Frequency | 500kHz |
| Operating Temperature Max | 125°C |
| Automotive Qualification Standard | AEC-Q100 |
| Important Product Warning: | Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts. |
| Country of Origin: | United States |
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