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LMR23630APDRRR
IC REG BUCK ADJUSTABLE 3A 12SON
- Manufacturer
- Mfr. Part #LMR23630APDRRR
- Package WSON-12
- Datasheet
- In Stock6013
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Specifications
| Package | Tape & Reel (TR) |
| Series | SIMPLE SWITCHER® |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 4V |
| Voltage-Input(Max) | 36V |
| Voltage-Output(Min/Fixed) | 1V |
| Voltage-Output(Max) | 28V |
| Current-Output | 3A |
| Frequency-Switching | 400kHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount, Wettable Flank |
| Package/Case | 12-WFDFN Exposed Pad |
Overview
Description
Key features of the LMR23630APDRRR include a wide input voltage range, high efficiency, and a fixed switching frequency of 400 kHz. It also incorporates several protection features such as current limiting, thermal shutdown, and undervoltage lockout to ensure reliable operation under various conditions.
The device comes in a small, thermally enhanced 8-pin WSON package, which helps minimize the PCB space. Its compact size and robust performance make it a suitable choice for applications like battery-powered devices, distributed power systems, and general-purpose step-down power supplies, where efficiency and reliability are crucial.
Features
1. Input Voltage Range: It supports a wide input voltage range from 4 V to 36 V, making it suitable for various applications such as industrial, automotive, and communications equipment.
2. Output Current: The device is capable of delivering up to 3 A of continuous output current.
3. Switching Frequency: It operates with a fixed switching frequency of 400 kHz, which helps optimize the size of external components and maintain high efficiency.
4. Efficiency: High efficiency is achieved (up to 92% or more), which is crucial for minimizing power losses and heat generation.
5. Thermal Performance: The device is designed with thermal considerations, featuring an exposed pad for improved thermal dissipation.
6. Protection Features: It includes several protection features such as cycle-by-cycle current limit, thermal shutdown, and undervoltage lockout, ensuring reliable operation under various conditions.
7. Package: This converter comes in a compact WSON (8-pin) package, aiding in space-constrained applications.
These features make the LMR23630APDRRR a versatile choice for efficient power management in a range of electronic systems.
Package
Pinout
1. VIN (Pin 1, 2): Input voltage supply.
2. SW (Pin 3, 4): Switching node connection to the inductor.
3. BOOT (Pin 5): Bootstrap capacitor connection for high-side gate driver.
4. GND (Pin 6): Ground connection.
5. FB (Pin 7): Feedback input for voltage regulation.
6. RT (Pin 8): Resistor timing pin for setting the switching frequency.
7. EN (Pin 9): Enable pin to turn the device on or off.
8. SS/TRK (Pin 10): Soft-start or tracking pin.
9. PG (Pin 11): Power good indicator.
10. AGND (Pin 12): Analog ground.
These pins support the converter's primary function: efficiently stepping down an input voltage to a regulated lower output voltage, suitable for various applications. The device's design ensures high efficiency and reliability for power management in electronic systems.
Manufacturer
Application
Equivalent
1. LMR33630 by Texas Instruments
2. LM2936 series by STMicroelectronics
3. MPM3610 by Monolithic Power Systems
4. R-78E series by Recom
5. AP63203 by Diodes Incorporated
These alternatives vary in specifications like input voltage range, output current, and efficiency, so ensuring compatibility with your specific requirements is essential.
Shipping
Shipping MethodsWe
offer global shipping services through DHL, FedEx, TNT, UPS, or any other forwarder of your choice.
Shipping Fee Reference (DHL/FedEx):
DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.
FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.
UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.
TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.
EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.
Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.
Payments
Payment Methods
The Payment term is 100% Prepaid.
Currently, we only accept the below payment methods:
1. PayPal
2. Credit/ Debit Card
3. Wire Transfer
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