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SIMPLE SWITCHER, 4-V to 40-V, 2-A 2.2-MHz step-down converter with Low IQ
SOP8Manufacturer:
Mfr.Part #:
LMR14020SDDAR
Datasheet:
Series: LMR14020
Vin (min) (V):
4
Vin (max) (V):
40
Vout (min) (V):
1
EDA/CAD Models:
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The Texas Instruments LMR14020SDDAR is a synchronous step-down DC-DC converter that provides a compact and efficient power management solution for various applications. It features an input range of 4V to 40V, output current up to 2A, and adjustable switching frequency from 200 kHz to 2.5 MHz. The device offers advanced protection features such as thermal, overvoltage, and short circuit protection. The LMR14020SDDAR is suitable for industrial automation, automotive electronics, consumer electronics, power management applications, and miniature electronic devices. Its compact 8-pin HSOIC package with PowerPAD makes it ideal for space-constrained designs. The device also features a precision enable input, external soft-start, and internal compensation for ease of use. Overall, the LMR14020SDDAR is a versatile and reliable DC-DC converter that can be used in a wide range of applications where efficient power management is required.
The LMR14020SDDAR features include:
These features make it suitable for industrial automation, automotive electronics, consumer electronics, power management applications, and miniature electronic devices.
The package type of LMR14020SDDAR is HSOP-8-EP, which is an 8-pin HSOIC (High-Side Organic Land Pattern) with PowerPAD.
The manufacturer of the LMR14020SDDAR is Texas Instruments (TI). Texas Instruments is a global semiconductor leader and one of the most respected companies in the industry, known for their innovative products and solutions for various applications such as industrial automation, automotive electronics, consumer electronics, power management applications, and miniature electronic devices.
According to the product information, the application areas of LMR14020SDDAR are:
Based on Texas Instruments' product family, the equivalent products to LMR14020SDDAR are:
These devices share similar features such as adjustable switching frequency, current mode control, and thermal protection, making them suitable alternatives for applications requiring a high-performance DC-DC converter.
Vin (min) (V) | 4 | Vin (max) (V) | 40 |
Vout (min) (V) | 1 | Vout (max) (V) | 36 |
Iout (max) (A) | 2 | Iq (typ) (mA) | 0.04 |
Switching frequency (min) (kHz) | 200 | Switching frequency (max) (kHz) | 2500 |
Features | Enable, Frequency synchronization, Light Load Efficiency, Over Current Protection, Power good, Pre-Bias Start-Up, Soft Start Adjustable, Tracking, UVLO adjustable | Operating temperature range (°C) | -40 to 125 |
Rating | Catalog | Regulated outputs (#) | 1 |
Control mode | current mode | Duty cycle (max) (%) | 98 |
Type | Converter | feature-type | Synchronous Step Down |
feature-isolation | feature-process-technology | ||
feature-output-type | Adjustable | feature-switching-frequency-khz | 250 to 2300 |
feature-number-of-outputs | 1 | feature-output-voltage-v | 1 to 36 |
feature-maximum-output-current-a | 2 | feature-maximum-output-power-w | |
feature-minimum-input-voltage-v | 4 | feature-maximum-input-voltage-v | 40 |
feature-typical-switch-current-a | feature-efficiency- | ||
feature-packaging | Tape and Reel | feature-rad-hard | |
feature-pin-count | 8 | feature-cecc-qualified | |
feature-esd-protection | Yes | feature-escc-qualified | |
feature-military | No | feature-aec-qualified | Yes |
feature-aec-qualified-number | feature-eccn-code | EAR99 | |
feature-svhc | No | feature-svhc-exceeds-threshold | No |
Package/Case | SOP8 |
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Qty. | Unit Price | Ext. Price |
---|---|---|
1+ | $0.437 | $0.44 |
10+ | $0.348 | $3.48 |
30+ | $0.310 | $9.30 |
100+ | $0.263 | $26.30 |
500+ | $0.241 | $120.50 |
1000+ | $0.228 | $228.00 |
The prices above are for reference only.
Excellent 2-sided marker for applying a layer not etched with textolite.