Typical Application for ADP1871 Synchronous Buck Controller with Constant On-Time and Valley Current Mode
使用 Analog Devices 的 ADP1871ACPZ 的参考设计
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依据最终产品
- DSP Power Supply
- Networking Systems
- PoL Power Supply
- Servers
- Set-Top Box
- Telecom System
说明
- Typical Application for ADP1871 Synchronous Buck Controller with Constant On-Time and Valley Current Mode. The ADP1870/ADP1871 are versatile current-mode, synchronous step-down controllers that provide superior transient response, optimal stability, and current-limit protection by using a constant on-time, pseudo-fixed frequency with a programmable current limit, current-control scheme. In addition, these devices offer optimum performance at low duty cycles by utilizing valley current-mode control architecture. This allows the ADP1870/ADP1871 to drive all N-channel power stages to regulate output voltages as low as 0.6 V
主要特色
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Conversion TypeDC to DC
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TopologyBuck
Featured Parts (3)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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ADP1871ACPZ-0.6-R7 | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 10-Pin LFCSP EP T/R | 买入 | |
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ADP1871ACPZ-1.0-R7 | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 10-Pin LFCSP EP T/R | 买入 | |
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ADP1871ACPZ-0.3-R7 | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 10-Pin LFCSP EP T/R | 买入 | |