Typical Application for ADP1621 Constant-Frequency, Current-Mode Step-Up DC/DC Controller
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Pour les produits finaux
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Description
- Typical Application for ADP1621 Constant-Frequency, Current-Mode Step-Up DC/DC Controller. The input range for the demo board is 3V to 3.6V and the output voltage is 5V with a maximum load of 2A. The switching frequency fSW is set to 600 kHz with a 36 k-ohm resistor. This design is done in all multilayer ceramic capacitors (MLCC), although other types of capacitors can be used such as the aluminum polymer or aluminum electrolytic capacitors
Caractéristiques principales
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Conversion TypeDC to DC
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Input Voltage2.9 to 5.5 V
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Output Voltage5 V
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Output Current1 A
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Efficiency90 %
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TopologyBoost
Pièces en vedette (1)
| Pièce numéro | Fabricant | Type | Description | |||
|---|---|---|---|---|---|---|
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ADP1621ARMZ-R7 | Analog Devices | DC to DC Controllers | DC/DC Cntrlr Single-OUT Step Up 1500kHz 10-Pin MSOP T/R | Ajouter au panier | |