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UPC1935 |
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| Part Number | UPC1935 |
| Manufacturer | NEC |
| Description | The µ PC1935 is a low-voltage input DC-DC converter control IC that can configure a three-output (step-up × 2, inverted output × 1) DC-DC converter at an input voltage of 3, 3.3, or 5 V. Because of it... |
| Features |
• Low supply voltage: 2.5 V (MIN.) • Operating voltage range: 2.5 to 20 V (breakdown voltage: 30 V) • Can control three output channels. • Timer latch circuit for short-circuit protection. • Ceramic capacitor with low capacitance (0.1 µ F) can be used for short-circuit protection. • Dead times of channels 2 (step-up) and 3 (inverted output) can be set from external resistors. Dead time of channel 1 (step-up) is internally fixed to 85 %. • Soft start of each channel can be set independently. • Each channel can be turned ON/OFF independently. ORDERING INFORMATION Part Number Package 16-pin plas... |
| Document |
 UPC1935 Data Sheet
PDF 185.25KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | UPC1933 |
NEC |
DC-DC CONVERTER CONTROL IC |
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| 2 | UPC1934 |
NEC |
DC-DC CONVERTER CONTROL IC |
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| 3 | UPC1905 |
NEC |
SWITCHING REGULATOR CONTROL CIRCUIT FOR 500 kHz OPERATION |
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| 4 | UPC1906 |
NEC |
SWITCHING REGULATOR CONTROL CIRCUIT FOR 500 kHz OPERATION |
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| 5 | UPC1906 |
NEC |
SWITCHING REGULATOR CONTROL CIRCUIT FOR 500 kHz OPERATION |
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