Typical Application for ADP1875 Synchronous Buck Controller with Constant On-Time and Valley Current Mode
使用 Analog Devices 的 ADP1875ARQZ 的参考设计
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依据最终产品
- Networking
- Power Supplies
- Servers
- Set-Top Box
- Telecommunication System
说明
- Typical Application for ADP1875 Synchronous Buck Controller with Constant On-Time and Valley Current Mode. The ADP1874/ADP1875 are versatile current mode, synchronous step-down controllers. They 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 using a valley, current mode control architecture. This allows the ADP1874/ADP1875 to drive all N-channel power stages to regulate output voltages to as low as 0.6 V.
主要特色
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Conversion TypeDC to DC
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Input Voltage2.95 to 20 V
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TopologyBuck- Synchronous
Featured Parts (3)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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ADP1875ARQZ-0.6-R7 | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 16-Pin QSOP T/R | 买入 | |
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ADP1875ARQZ-1.0-R7 | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 16-Pin QSOP T/R | 买入 | |
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ADP1875ARQZ-0.3-R7 | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Down 16-Pin QSOP T/R | 买入 | |