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TPS259570DSGR
IC PWR MGMT EFUSE 2.7-18V 8WSON
- Fabricant
- Mfr. Partie #TPS259570DSGR
- Paquet WSON-8
- Fiche de données
- En stock7498
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Spécifications
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Function | Electronic Fuse |
| Accuracy | ±7.5% |
| Voltage-Input | 2.7V ~ 18V |
| Current-Output | 4A |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 8-WFDFN Exposed Pad |
Vue d'ensemble
Description
This eFuse features an adjustable current limiting range, allowing for flexibility in various applications. It supports a wide input voltage range, typically from 2.7V to 19V, and can handle continuous currents up to 5A. The TPS259570DSGR includes several protection mechanisms such as inrush current control, thermal shutdown, and reverse current blocking to enhance the safety and reliability of the power supply circuits.
The device is housed in a compact, thermally efficient package, making it suitable for space-constrained applications. Its integrated status and fault indication pins facilitate easy monitoring and diagnostics. Overall, the TPS259570DSGR is a robust and versatile solution for safeguarding electronic systems against power-related issues.
Features
1. Wide Input Voltage Range: Supports 2.7 V to 19 V, suitable for various applications.
2. Current Protection: Offers adjustable current limiting up to 5 A, preventing overcurrent conditions.
3. Short-Circuit Protection: Delivers fast response to short circuits, ensuring safety and reliability.
4. Over-Voltage Clamping: Protects downstream components from voltage spikes.
5. Thermal Shutdown: Automatically disables the device upon excessive temperature, preventing damage.
6. Inrush Current Control: Manages inrush current to avoid system stress during power-up.
7. Adjustable Under-Voltage Lockout (UVLO): Allows customization based on system requirements.
8. Fault Indication: Features fault pin for status monitoring and diagnostics.
9. Small Package: Available in a compact 3 mm × 3 mm VSON package, optimizing board space.
These features make the TPS259570DSGR suitable for applications that demand reliable power management, such as consumer electronics, industrial equipment, and automotive systems.
Package
Pinout
1. Input Voltage Range: Supports a wide input voltage range, typically up to 23 V.
2. Current Limiting: Provides adjustable overcurrent protection to safeguard against excessive current draw.
3. Overvoltage Protection: Protects downstream circuitry from overvoltage conditions.
4. Undervoltage Lockout (UVLO): Ensures that the circuit operates only when the input voltage is above a certain threshold.
5. Overtemperature Protection: Prevents damage by shutting down the device if it becomes too hot.
6. Fault Signaling: Communicates fault conditions to a microcontroller or other monitoring system.
7. Power Good Signaling: Indicates when the output is within a specified range.
8. Adjustable Slew Rate Control: Manages inrush current by controlling the turn-on time.
These features make the TPS259570DSGR suitable for use in applications that demand reliable protection against electrical faults.
Manufacturer
Application
Equivalent
1. Maxim Integrated's MAX14676.
2. ON Semiconductor's NIS5020.
3. Analog Devices' LTC4368.
4. STMicroelectronics' STEF05.
These alternatives can offer similar functionalities, such as current limiting, thermal shutdown, and voltage regulation, but specifications may vary. Always compare datasheets to ensure compatibility with your requirements.
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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