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TI LMR50410YQDBVRQ1
Switching Voltage Regulators Automotive qualified SIMPLE SWITCHER 4-V to 36-V, 1-A synchronous step-down converter 6-SOT-23 -40 to 150
Brands: TI
Mfr.Part #: LMR50410YQDBVRQ1
Datasheet: LMR50410YQDBVRQ1 Datasheet (PDF)
Package/Case: SOT23-6
RoHS Status:
Stock Condition: 6894 pcs, New Original
Product Type: Switching Voltage Regulators
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.266 | $1.266 |
| 10 | $1.072 | $10.720 |
| 30 | $0.967 | $29.010 |
| 100 | $0.847 | $84.700 |
| 500 | $0.733 | $366.500 |
| 1000 | $0.708 | $708.000 |
In Stock:6894 PCS
LMR50410YQDBVRQ1 General Description
The LMR50410-Q1 is a wide-VIN, easy-to-use synchronous buck converter capable of driving up to 1-A load current. With a wide input range of 4 V to 36 V, the device is suitable for a wide range of automotive applications for power conditioning from an unregulated source.
The LMR50410-Q1 operates at 2.1-MHz switching frequency to support use of relatively small inductors for an optimized solution size. It has an PFM version to realize high efficiency at light load and FPWM version to achieve constant frequency, and small output voltage ripple over the full load range. Soft-start and compensation circuits are implemented internally which allows the device to be used with minimum external components.
The device has built-in protection features, such as cycle-by-cycle current limit, hiccup mode short-circuit protection, and thermal shutdown in case of excessive power dissipation. The LMR50410-Q1 is available in SOT-23-6 package.
Features
- AEC-Q100 qualified
- Temperature grade 1: –40°C to 125°C ambient operating temperature range
- Functional Safety-Capable
- Documentation available to aid functional safety system design
- Configured for rugged automotive applications
- Input voltage range: 4 V to 36 V
- 1-A continuous output current
- Minimum switching-on time: 60 ns
- 2.1-MHz fixed switching frequency
- Junction temperature range: –40°C to 150°C
- 98% maximum duty cycle
- Monotonic start-up with pre-biased output
- Internal short circuit protection with hiccup mode
- ±1% tolerance voltage reference
- Precision enable
- Small solution size and ease of use
- Integrated synchronous rectification
- Internal compensation for ease of use
- SOT-23-6 package
- Pin-to-pin compatible with TPS560430-Q1
- Various options in pin-to-pin compatible package
- PFM and forced PWM (FPWM) options
- Fixed 3.3-V and 5.0-V output option
- Create a custom design using the LMR50410-Q1 with the WEBENCH Power Designer
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Vin (min) (V) | 4 | Vin (max) (V) | 36 |
| Vout (min) (V) | 1 | Vout (max) (V) | 28 |
| Iout (max) (A) | 1 | Iq (typ) (mA) | 0.08 |
| Switching frequency (min) (kHz) | 2100 | Switching frequency (max) (kHz) | 2100 |
| Features | Enable, Fixed Output, Forced PWM, Light Load Efficiency, Over Current Protection, Synchronous Rectification | Operating temperature range (°C) | -40 to 150 |
| Rating | Automotive | TI functional safety category | Functional Safety-Capable |
| Regulated outputs (#) | 1 | Control mode | current mode |
| Duty cycle (max) (%) | 98 |
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 | |
|---|---|---|
 |
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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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.
Part points
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The LMR50410YQDBVRQ1 is a synchronous step-down DC-DC converter chip designed for automotive applications. It features a wide input voltage range, high efficiency, and a compact form factor. This chip provides stable power supply solutions for various automotive power management systems.
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Equivalent
The equivalent products of the LMR50410YQDBVRQ1 chip are the TPS50410AYQDBVRQ1 and the LM46000YQDBVRQ1. These chips serve as adjustable and fixed synchronous step-down converters that provide high efficiency and a wide input voltage range, making them suitable for various power management applications. -
Features
LMR50410YQDBVRQ1 is a high-efficiency and low quiescent current step-down converter with an input voltage range of 4.5V to 50V. It has a fixed 5V output voltage and a maximum output current of 1A. It features integrated power MOSFETs, cycle-by-cycle current limit, soft-start, and thermal shutdown protection. -
Pinout
The LMR50410YQDBVRQ1 is a 10-pin, 1A SIMPLE SWITCHER® buck regulator. Pin functions are: 1. EN (enable) 2. VIN (input voltage) 3. SW (switch node) 4, 5, 6, 10. GND (ground) 7. FB (feedback) 8, 9. VOUT (output voltage) -
Manufacturer
The manufacturer of the LMR50410YQDBVRQ1 is Texas Instruments. Texas Instruments is an American technology company specializing in semiconductors and various integrated circuits. They are known for their innovative solutions in the automotive, industrial, and consumer electronics sectors. -
Application Field
The LMR50410YQDBVRQ1 is a high-efficiency synchronous buck converter that is commonly used in automotive, industrial, and consumer electronics applications. It is particularly well-suited for powering a variety of electronic systems such as infotainment systems, motor control modules, and power management units in vehicles, industrial equipment, and portable devices. -
Package
The LMR50410YQDBVRQ1 chip is packaged in a SOT-23 form factor. It comes in a small size of 5-pin package with a 3 mm x 3 mm footprint.
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