- N° de stock RS:
- 193-1547
- Référence fabricant:
- RAA2124214GNP#MA0
- Fabricant:
- Renesas Electronics
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Ajouté
Prix L'unité (sur une bobine de 250)
2,204 €
(TVA exclue)
2,667 €
(TVA incluse)
Unité | Prix par unité | la bobine* |
250 + | 2,204 € | 551,00 € |
*prix conseillé |
- N° de stock RS:
- 193-1547
- Référence fabricant:
- RAA2124214GNP#MA0
- Fabricant:
- Renesas Electronics
Documentation technique
Législations et de normes
Détails du produit
The RAA212421 is a dual-output regulator combining a 3V to 40V input, 1.1A synchronous buck converter with a 500mA LDO featuring fast transient response. The combination of two high-performance power supplies in one compact 3x6mm package provide an easy-to-use, high-efficiency compact solution.
The wide VIN buck regulator of the RAA212421 integrates both high-side and low-side nMOSFETs and features a PFM mode for improved efficiency at light load. This feature can be disabled if forced PWM mode is desired. It can use internal or external compensation, which minimizes the required external components, reduces BOM count and complexity of design. The part switches at a default frequency of 500kHz, however, it can also be programmed using an external resistor from 300kHz to 2MHz.
The wide VIN buck regulator of the RAA212421 integrates both high-side and low-side nMOSFETs and features a PFM mode for improved efficiency at light load. This feature can be disabled if forced PWM mode is desired. It can use internal or external compensation, which minimizes the required external components, reduces BOM count and complexity of design. The part switches at a default frequency of 500kHz, however, it can also be programmed using an external resistor from 300kHz to 2MHz.
Spécifications
Attribut | Valeur |
---|---|
Maximum Switching Frequency | 2 MHz, 500 kHz |
Output Voltage | 0.8 to 5.5 V |
Output Current | 1.1 A |
Number of Outputs | 2 |
Mounting Type | Surface Mount |
Package Type | TDFN |
Pin Count | 22 |
Dimensions | 6 x 3 x 0.7mm |
Length | 6mm |
PWM Controller Type | LDO |
Width | 3mm |
Height | 0.7mm |
Maximum Operating Temperature | +125 °C |
Minimum Operating Temperature | -40 °C |
Maximum Operating Supply Voltage | 40 V |
Minimum Operating Supply Voltage | 3 V |
- N° de stock RS:
- 193-1547
- Référence fabricant:
- RAA2124214GNP#MA0
- Fabricant:
- Renesas Electronics