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LMR36520FADDAR
Switching Regulator
Brands: Texas Instruments
Mfr.Part #: LMR36520FADDAR
Datasheet: LMR36520FADDAR Datasheet (PDF)
Package/Case: HSOIC (DDA)-8
RoHS Status:
Stock Condition: 2705 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomLMR36520FADDAR General Description
The LMR36520 regulator is an easy-to-use, synchronous, step-down DC/DC SIMPLE SWITCHER converter. With integrated high-side and low-side power MOSFETs, output current up to 2 A is delivered over a wide input voltage range of 4.2 V to 65 V. The transient tolerance that goes up to 70 V reduces the solution size and cost to protect against overvoltages and meets the surge immunity requirements of IEC 61000-4-5.
The LMR36520 uses peak-current mode control to provide optimal efficiency and output voltage accuracy. Precision enable gives flexibility by enabling a direct connection to the wide input voltage or precise control over device start-up and shutdown. The power-good flag, with built-in filtering and delay, offers a true indication of system status, eliminating the requirement for an external supervisor.
Integration and internal compensation eliminates many external components and provides a pinout designed for a simple PCB layout. The feature set of the device is designed to simplify implementation for a wide range of end equipment. The LMR36520 is pin-to-pin compatible with the LMR36510 (65 V, 1 A) and LMR33610, LMR33620, LMR33630 and LMR33640 (36 V, 1 A/2 A/3 A/4 A), completing the latest family of SIMPLE SWITCHER converters. This increases the ease of use and scalability of wide Vin converters across various commonly used voltage and current ratings without having the need to redesign the board layout. As a result, the overall cost, design effort and time to market are optimized.
The LMR36520 is in an 8-pin HSOIC package.
Features
- Designed for reliable and rugged applications
- Input transient protection up to 70 V
- Protection features: thermal shutdown, input undervoltage lockout, cycle-by-cycle current limit, hiccup short-circuit protection
- Well-suited for scalable industrial power supplies
- Pin compatible with:
- LMR36510 (65 V, 1 A)
- LMR33610/LMR33620/LMR33630/
LMR33640 (36 V, 1 A, 2 A, 3 A, or 4 A)
- Internal compensation helps reduce solution size, cost and design complexity
- 400-kHz frequency
- Pin compatible with:
- Wide conversion range
- Input voltage range: 4.2 V to 65 V
- Output voltage range: 1 V to 95% of VIN
- Low-power dissipation across load spectrum
- 90% efficiency: 24 VIN, 5 VOUT, 1 A at 400 kHz
- Increased light-load efficiency in PFM mode
- Low operating quiescent current of 26 µA
- Power-good output with filter and delayed release
Application
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Vin (min) (V) | 4.2 | Vin (max) (V) | 65 |
| Vout (min) (V) | 1 | Vout (max) (V) | 62 |
| Iout (max) (A) | 2 | Iq (typ) (mA) | 0.026 |
| Switching frequency (min) (kHz) | 340 | Switching frequency (max) (kHz) | 460 |
| Features | Enable, Light Load Efficiency, Over Current Protection, Power good, Soft Start Fixed, UVLO Fixed | Operating temperature range (°C) | -40 to 125 |
| Rating | Catalog | Regulated outputs (#) | 1 |
| Control mode | current mode | Duty cycle (max) (%) | 98 |
| Type | Converter |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from $0.00
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365 days quality guarantee for all products
