Texas Instruments LMR51460FSQDRRRQ1
Manufacturer No:
LMR51460FSQDRRRQ1
Manufacturer:
Texas Instruments
Package:
Description:
200kHz~1MHz Buck 6A Adjustable 800mV~28V 1 WSON-12-EP(3x3) Voltage Regulators - DC DC Switching Regulators RoHS
Quantity:
In Stock :9380
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Shipped from：HK Warehouse
Expected Shipping：Thu, Jun 4 - Fri, Jun 5, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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LMR51460FSQDRRRQ1 Information
Texas Instruments LMR51460FSQDRRRQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LMR51460FSQDRRRQ1.
- Type
- Parameter
- Package
- WSON-12-EP(3x3)
- Operating Temperature
- -40℃~+150℃@(TJ)
- Synchronous Rectifier
- Yes
- Frequency - Switching
- 200kHz~1MHz
- Function
- Buck
- Output Current
- 6A
- Output Type
- Adjustable
- Topology
- Buck
- Output Voltage
- 800mV~28V
- Quiescent Current
- 25uA
- Type
- Parameter
- Operating Voltage
- 4V~36V
- Switch tube (built-in/external)
- Built-In
- Number of Channels
- 1
- CNHTS
- 8542399000
- USHTS
- 8542390001
- TARIC
- 8542399000
- CAHTS
- 8542390000
- BRHTS
- 85423999
- INHTS
- 85423900
- MXHTS
- 8542.39.99
Download datasheets and manufacturer documentation for Texas Instruments LMR51460FSQDRRRQ1.
Data sheet:
Functional safety information:
The LMR51460-Q1 is a wide-VIN, easy-to-use, synchronous buck converter capable of driving up to 6A load current. With a wide input range of 4V to 36V, the device is designed for a wide range of industrial applications for power conditioning from an unregulated source.
The LMR51460-Q1 features adjustable switching frequency from 200kHz to 1MHz with an external resistor, which provides the flexibility to optimize either efficiency or external component size. The device has pulse frequency modulation (PFM version) to realize high efficiency at light load, and forced pulse width modulation (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 LMR51460-Q1 is available in a WSON-12 package.
- AEC-Q100 qualified for automotive applications
- Device temperature grade 1: –40°C to +125°C ambient operating temperature
- Functional Safety-Capable
- Supports automotive system requirements:
- Wide input voltage range: 4V to 36V
- 6A continuous output current
- ±1.0% tolerance voltage reference at room temperature
- Minimum switching-on time: 75ns (typical)
- Low quiescent current: 25µA
- Adjustable frequency: 200kHz to 1MHz
- Frequency spread spectrum
- Protection features:
- Precision enable input
- Open-drain PGOOD
- VIN undervoltage lockout (UVLO)
- Cycle-by-cycle current limiting
- Short-circuit protection with hiccup mode
- Thermal shutdown
- Small design size and ease of use
- Integrated synchronous rectification
- Internal compensation for ease of use
- WSON-12 package
- PFM and FPWM options in pin-to-pin compatible package
- Create a custom design using the LMR51460-Q1 with the WEBENCH Power Designer
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12.28 M
Listed Part Number
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In-stock SKU
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