- N° de stock RS:
- 526-842
- Référence fabricant:
- UC3843AN
- Fabricant:
- Texas Instruments
20 En stock, livraison sous 1 jour(s) (stock Europe)
250 En stock, livraison sous 3 à 5 jours (stock Europe)
Ajouté
Prix L'unité (en paquet de 5)
1,186 €
(TVA exclue)
1,435 €
(TVA incluse)
Unité | Prix par unité | le paquet* |
5 - 20 | 1,186 € | 5,93 € |
25 + | 0,922 € | 4,61 € |
*prix conseillé |
- N° de stock RS:
- 526-842
- Référence fabricant:
- UC3843AN
- Fabricant:
- Texas Instruments
Documentation technique
Législations et de normes
Détails du produit
Flyback Controller, Current Control, UC18/UC28/UC38 Series, Texas Instruments
The isolated-flyback power supply controller provides Constant-Voltage (CV) and Constant-Current (CC) output regulation to improve transient response to large load steps. Primary-Side Regulation (PSR) eliminates the need for an Optocoupler.
Flyback Controllers, Texas Instruments
Current-Mode and Voltage-Mode PWM Controller
Primary-Side Regulation
Peak Power Mode
Low Power
Primary-Side Regulation
Peak Power Mode
Low Power
Spécifications
Attribut | Valeur |
---|---|
Maximum Switching Frequency | 500 kHz |
Output Current | 1 A |
Control Method | Current |
Number of Outputs | 1 |
Mounting Type | Through Hole |
Fall Time | 50ns |
Package Type | PDIP |
Rise Time | 50ns |
Topology | Boost, Buck, Flyback, Forward |
Pin Count | 8 |
Maximum Duty Cycle | 100% |
Dimensions | 9.81 x 6.35 x 4.57mm |
Length | 9.81mm |
PWM Controller Type | Current Mode |
Width | 6.35mm |
Height | 4.57mm |
Maximum Operating Temperature | +70 °C |
Minimum Operating Temperature | 0 °C |
- N° de stock RS:
- 526-842
- Référence fabricant:
- UC3843AN
- Fabricant:
- Texas Instruments