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TPS50301SHKH
IC REG BUCK ADJUSTABLE 3A 20CFP
- Fabricant
- Mfr. Partie #TPS50301SHKH
- Paquet 20-CDFF
- Fiche de données
- En stock5625
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Spécifications
| Package | Tube |
| Series | SWIFT™ |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 3V |
| Voltage-Input(Max) | 6.3V |
| Voltage-Output(Min/Fixed) | 0.795V |
| Voltage-Output(Max) | 5.5V |
| Current-Output | 3A |
| Frequency-Switching | 500kHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -55°C ~ 220°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 20-CDFF |
Vue d'ensemble
Description
Key features of the TPS50301SHKH include a wide input voltage range, typically from 4.5V to 36V, making it versatile for various applications. It also boasts a high switching frequency, which allows for smaller external components and a more compact design. The device provides excellent load and line regulation, ensuring stable output even under varying conditions.
Furthermore, the TPS50301SHKH includes protection features such as over-current, over-voltage, and thermal shutdown, which enhance its durability and performance. It is available in a compact package, enabling easy integration into circuit designs. Overall, the TPS50301SHKH is a robust solution for designers seeking an efficient and reliable DC-DC conversion.
Features
1. Wide Input Voltage Range: Supports input voltages from 4.5V to 36V, making it versatile for use in various applications.
2. High Efficiency: Delivers high efficiency across a wide load range due to its synchronous rectification.
3. Adjustable Output Voltage: Provides a flexible output voltage range, typically adjustable from 0.8V, catering to different system requirements.
4. Integrated High-Side and Low-Side MOSFETs: Enhances efficiency and reduces the need for external components.
5. Fixed Frequency Operation: Operates at a fixed frequency, contributing to predictable EMI performance and simplifying filter design.
6. Overcurrent Protection: Incorporates overcurrent protection to safeguard the device against short circuits and overload conditions.
7. Compact Package: Available in a small package, suitable for space-constrained applications.
Applications for the TPS50301SHKH include telecommunications, industrial automation, and any system requiring efficient DC-DC conversion with robust protection features.
Package
Pinout
Regarding its pin count and functions, the TPS50301SHKH comes in a 10-pin configuration. These pins are used for various functions, including:
1. VIN: Input voltage supply.
2. SW: Switching node connected to the inductor.
3. GND: Ground connection.
4. FB: Feedback pin for output voltage regulation.
5. COMP: Compensation pin for stability and transient response.
6. RT/CLK: Sets the switching frequency and can synchronize to an external clock.
7. EN: Enable pin for turning the device on or off.
8. SS/TR: Soft start and tracking pin to control the startup time.
9. PG: Power good indicator.
10. BOOT: Bootstrapped supply for the high-side gate driver.
These pins together facilitate the device's operation as a step-down converter, ensuring efficient power management in electronic systems.
Manufacturer
Application
Equivalent
1. LM2734 from Texas Instruments
2. MP1584 from Monolithic Power Systems
3. LM2596 from Texas Instruments
4. LMR14050 from Texas Instruments
5. AP3211 from Diodes Incorporated
Always verify electrical specifications and pin compatibility before substituting any component.
Expédition
Méthodes d'expéditionNous
offrir des services d'expédition mondiaux par DHL, FedEx, TNT, UPS ou tout autre expéditeur de votre choix.
Référence des frais d'expédition (DHL/FedEx):
DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.
FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.
UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.
TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.
EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.
Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.
Paiements
Payment Methods
Le terme de paiement est 100% prépayé.
Actuellement, nous n'acceptons que les méthodes de paiement ci-dessous:
1. PayPal
2. Carte de crédit/débit
3. Transfert bancaire
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