APD210X PWM buck controller uses 10.8 V to 13.2 V for the input voltage
使用 Analog Devices 的 ADP2105ACPZ-3.3-R7 的参考设计
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依据最终产品
- DDR Memory
- Medical Imaging
- Printers
- Set-Top Box
说明
- APD210X is a versatile, dual output, interleaved, synchronous PWM buck controller that generates two independent outputs from an input voltage of 2.9 V to 20 V. Each channel can be configured to provide output voltage from 0.6V to 85% of the input voltage. The two channels operate 180 out of phase, which reduces the current stress on the input capacitor and allows the use of a smaller and lower cost input capacitor
主要特色
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Conversion TypeDC to DC
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Input Voltage10.8 to 13.2 V
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Output Voltage1.25|1.8|2.5|3.3|3.3 V
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Output Current0.002@1.25V|0.02@3.3V|0.6@3.3V|0.4@2.5V|0.9@1.8V A
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TopologyBuck
Featured Parts (4)
| 零件编号 | 供应商 | 类别 | 说明 | |||
|---|---|---|---|---|---|---|
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ADP1716ARMZ-2.5-R7 | Analog Devices | Linear Regulators | LDO Regulator Pos 2.5V 0.5A 8-Pin MSOP T/R | 买入 | |
|
ADR1581ARTZ-REEL7 | Analog Devices | Voltage References | V-Ref Precision 1.25V 10mA 3-Pin SOT-23 T/R | 买入 | |
|
ADP2105ACPZ-1.8-R7 | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.7V to 5.5V Synchronous Step Down Single-Out 1.8V 1A 16-Pin LFCSP EP T/R | 买入 | |
|
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ADP2105ACPZ-3.3-R7 | Analog Devices | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 2.7V to 5.5V Synchronous Step Down Single-Out 3.3V 1A 16-Pin LFCSP EP T/R | 买入 | |