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ADP1612ARMZ-R7
IC REG BST SEPIC ADJ 1.4A 8MSOP
- Fabricant
- Mfr. Partie #ADP1612ARMZ-R7
- Paquet MSOP-8
- Fiche de données ADP1612ARMZ-R7 DataSheet
- En stock5289
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Spécifications
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Function | Step-Up |
| OutputConfiguration | Positive |
| Topology | Boost, SEPIC |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 1.8V |
| Voltage-Input(Max) | 5.5V |
| Voltage-Output(Min/Fixed) | 1.8V |
| Voltage-Output(Max) | 20V |
| Current-Output | 1.4A (Switch) |
| Frequency-Switching | 650kHz, 1.3MHz |
| SynchronousRectifier | No |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
Vue d'ensemble
Description
The ADP1612ARMZ-R7 is known for its high efficiency, often over 90% under optimal conditions, which helps extend battery life in portable devices. It operates at a fixed frequency, typically around 650 kHz or 1.3 MHz, which allows the use of small inductors and capacitors, reducing the overall size of the power supply design. Additional features include internal compensation, soft start, and current limiting, ensuring reliable operation and protection against overload conditions. The device is packaged in a compact MSOP, making it suitable for space-constrained applications. It is commonly used in portable electronics, LCD bias supplies, and other applications requiring efficient DC voltage conversion.
Features
Key features include a wide input voltage range from 1.8 V to 5.5 V, making it adaptable for use with various power sources. It offers a high efficiency rate, often exceeding 90%, which minimizes power loss and heat generation. The ADP1612ARMZ-R7 also includes an integrated power switch and synchronous rectification, which contributes to its efficiency and helps reduce the component count.
The device comes with built-in protection features such as overcurrent protection and thermal shutdown, enhancing its reliability. Additionally, it offers soft-start capability to limit inrush current during startup. The small MSOP package allows for easy integration into space-constrained designs. Overall, the ADP1612ARMZ-R7 is a versatile and efficient solution for boosting DC voltage in compact electronic applications.
Package
Pinout
Pin Count:
- The device has a total of 8 pins.
Function:
- The ADP1612 is designed to convert a lower input voltage to a higher output voltage efficiently.
- It operates with a switching frequency of up to 650 kHz.
- It supports an input voltage range of 1.8 V to 5.5 V and can deliver an output voltage of up to 20 V.
- The device is typically used in applications that require a step-up from battery voltages, such as in portable and battery-powered devices.
- Key features include adjustable output voltage, internal compensation, current-mode PWM control, and protection features like overcurrent and thermal shutdown.
For more detailed specifications, refer to the datasheet provided by the manufacturer.
Manufacturer
Application
Equivalent
1. Texas Instruments TPS61030 - A step-up DC-DC converter with similar voltage and current ratings.
2. Maxim Integrated MAX1771 - A high-efficiency, step-up DC-DC controller.
3. Microchip Technology MCP1640 - A boost converter with comparable features.
4. ON Semiconductor NCP1402 - A low-noise boost converter.
Ensure compatibility with your specific requirements before substituting.
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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