STEVAL-ISA101V1, Demonstration Board using L5973D, 2 A DC step-down switching regulator with 4 V/36 V input voltage range
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Description
- STEVAL-ISA101V1, Demonstration Board using L5973D step-down monolithic switching regulator with 2 A DC (2.5 A switch peak current) current capability over the output voltage range (1.235 V to 36 V). The operating input voltage ranges from 4 V to 36 V. The device is based on BCD5 technology. The embedded power element is a P-channel D-MOS transistor so the driving stage does not require any bootstrap capacitor and the duty cycle can range up to 100%. An internal oscillator fixes the switching frequency at 250 kHz
Caractéristiques principales
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Conversion TypeDC to DC
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Input Voltage4 to 36 V
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Output Voltage1.235 to 36 V
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Output Current2 A
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TopologyBuck
Pièces en vedette (1)
| Pièce numéro | Fabricant | Type | Description | |||
|---|---|---|---|---|---|---|
|
L5973D | STMicroelectronics | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 4V to 36V Synchronous Step Down Single-Out 1.235V to 35V 2.5A 8-Pin HSOP EP Tube | Ajouter au panier | |