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LMR23625CDDAR
IC REG BUCK ADJ 2.5A 8SOPWR
- Fabricant
- Mfr. Partie #LMR23625CDDAR
- Paquet
- Fiche de données
- En stock2956
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Spécifications
| Series | SIMPLE SWITCHER® |
| Part Status | Active |
| Base Product Number | LMR23625 |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 4.5V |
| Voltage - Input (Max) | 36V |
| Voltage - Output (Min/Fixed) | 1V |
| Voltage - Output (Max) | 28V |
| Current - Output | 2.5A |
| Frequency - Switching | 2.1MHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package | 8-PowerSOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SO PowerPad |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
Vue d'ensemble
Description
Key features of the LMR23625CDDAR include a wide input voltage range (up to 36V), a fixed switching frequency, and high efficiency due to its synchronous rectification. It also offers various protection features such as undervoltage lockout, thermal shutdown, and overcurrent protection, enhancing the reliability of the power supply.
This converter is typically used in systems that require a stable power supply with minimal noise and heat generation. Its compact package and reduced external component count make it ideal for space-constrained applications. The device is available in a small, thermally efficient package, which helps in compact PCB designs.
Features
1. Wide Input Voltage Range: It supports an input voltage range from 4 V to 36 V, making it suitable for a variety of applications that require different input sources.
2. Output Current Capability: The device can deliver up to 2.5 A of continuous output current, catering to moderate power applications.
3. High Efficiency: It operates with efficiency up to 95%, minimizing heat generation and power loss.
4. Adjustable Output Voltage: The output voltage can be set from 1 V to 28 V, providing flexibility for different voltage requirements.
5. Switching Frequency: The device features a fixed switching frequency of 400 kHz, balancing size and efficiency.
6. Compact Package: It is available in a small SOT-23 package, making it ideal for space-constrained applications.
7. Protection Features: It includes protections like cycle-by-cycle current limit, thermal shutdown, and output short circuit protection to enhance reliability.
These features make the LMR23625CDDAR suitable for applications in industrial, automotive, and general electronic design where efficient DC-DC conversion is needed.
Package
Pinout
The main function of the LMR23625 is to convert a higher input voltage to a lower output voltage with a continuous output current capability of up to 2.5A. It operates with an input voltage range of 4V to 36V and can produce an adjustable output voltage. This makes it suitable for a wide range of applications, including power supplies for industrial and automotive systems, as well as distributed power systems.
The LMR23625 features include high efficiency, low quiescent current, and a wide switching frequency range, which can be synchronized to an external clock. It also includes protective features such as thermal shutdown, cycle-by-cycle current limit, and input under-voltage lockout.
Manufacturer
Application
Equivalent
1. MP2459 from Monolithic Power Systems.
2. LMR33630 from Texas Instruments, which offers higher current capacity.
3. LM2596S from Texas Instruments for standard applications with similar voltage range.
4. LT8609S from Analog Devices, for compact and efficient designs.
5. RT8250 from Richtek.
These alternatives vary by efficiency, output current, and package type, so it's important to review their specifications to ensure compatibility with your application.
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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