LM5141QRGETQ1

Mfr. #:: LM5141QRGETQ1
Description:: Switching Controllers 2.2MHz low Iq Buck Controller
Lifecycle:: New from this manufacturer.
Datasheet:: LM5141QRGETQ1 Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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More Information:: LM5141QRGETQ1 more Information LM5141QRGETQ1 Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Switching Controllers

RoHS:: Y

Topology:: Buck

Number of Outputs:: 1 Output

Switching Frequency:: 440 kHz, 2.2 MHz

Duty Cycle - Max:: 78 %

Input Voltage:: 3.8 V to 65 V

Output Voltage:: 3.3 V, 5 V, 1.5 V to 15 V

Output Current:: 20 A

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 150 C

Mounting Style:: SMD/SMT

Package / Case:: VQFN-24

Qualification:: AEC-Q100

Packaging:: Reel

Description/Function:: Synchronous buck controller

Isolation:: Non-Isolated

Operating Temperature Range:: - 40 C to + 150 C

Output Type:: Adjustable, Fixed

Product:: Switching Controllers

Series:: LM5141-Q1

Brand:: Texas Instruments

Shutdown:: Shutdown

Fall Time:: 3 ns

Moisture Sensitive:: Yes

Operating Supply Voltage:: 5 V

Product Type:: Switching Controllers

Rise Time:: 4 ns

Factory Pack Quantity:: 250

Subcategory:: PMIC - Power Management ICs

Unit Weight:: 0.001422 oz

Tags: LM5141Q, LM5141, LM514, LM51, LM5

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Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
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LM5141QRGETQ1 Ratings and Reviews

E**n

thank.

2019-08-05

E***o

All good to description

2019-06-22

Z***r

Excellent

2019-08-16

LM5141QRGETQ1 Description

***as Instruments: Wide-Input 2.2MHz Low-Iq Synchronous Buck Controller 24-VQFN -40 to 150

***et: DC DC Cntrlr Single-OUT Synchronous Buck Controller 3.8V to 65V 24-Pin VQFN EP T/R

***ical: DC/DC Cntrlr Single-OUT Step Down 460kHz Automotive 24-Pin VQFN EP T/R

***i-Key: IC REG CTRLR BUCK 24VGFN

***ark: Dc/dc Ctrl, Sync Buck, 2.2Mhz, Vqfn-24; Supply Voltage Min:3.8V; Supply Voltage Max:65V; No. Of Outputs:1 Output; Duty Cycle (%):78%; Controller Ic Case Style:vqfn; No. Of Pins:24Pins; Switching Frequency:2.2Mhz; Topology:synchronousrohs Compliant: Yes

***ment14 APAC: DC/DC CTRL, SYNC BUCK, 2.2MHZ, VQFN-24; Supply Voltage Min:3.8V; Supply Voltage Max:65V; No. of Outputs:1 Output; Duty Cycle (%):78%; Controller IC Case Style:VQFN; No. of Pins:24Pins; Switching Frequency:2.2MHz; Topology:Synchronous Buck (Step Down); Operating Temperature Min:-40°C; Operating Temperature Max:150°C; Product Range:-; Automotive Qualification Standard:AEC-Q100; MSL:MSL 2 - 1 year; SVHC:No SVHC (15-Jan-2019)

***nell: DC/DC CTRL, SYNC BUCK, 2.2MHZ, VQFN-24; Napięcie zasilania, min.:3.8V; Napięcie zasilania, maks.:65V; Liczba wyjść:1 wyjście; Cykl pracy (%):78%; Rodzaj obudowy kontrolera IC:VQFN; Liczba pinów:24piny/-ów; Częstotliwość przełączania:2.2MHz; Topologia:Synchroniczne buck (step down); Temperatura robocza, min.:-40°C; Temperatura robocza, maks.:150°C; Asortyment produktów:-; Kwalifikacja motoryzacyjna:AEC-Q100; Wskaźnik wrażliwości na wilgoć MSL:MSL 2 - 1 rok; Substancje SVHC:No SVHC (15-Jan-2019)

***as Instruments (TI): The LM5141-Q1 is a synchronous buck controller, intended for high voltage wide VIN step-down converter applications. The control method is peak current mode control. Current mode control provides inherent line feed-forward, cycle-by-cycle current limiting, and ease-of-loop compensation. The LM5141-Q1 features slew rate control to simplify the compliance with CISPR and automotive EMI requirements.

***AS: The LM5141-Q1 has two selectable switching frequencies: 2.2 MHz and 440 kHz. Gate drivers with slew rate Control that can be adjusted to reduce EMI.

***AS INSTRUMEN: In light or no-load conditions, the LM5141-Q1 operates in skip cycle mode for improved low power efficiency. The LM5141-Q1 has a high voltage bias regulator with automatic switch-over to an external bias to reduce the IQ current from VIN. Additional features include frequency synchronization, cycle-by-cycle current limit, hiccup mode fault protection for sustained overload, and power good output.

LM5141QRGETQ1 More Information

LM5141/LM5141-Q1 Synchronous Buck Controllers: OMO Electronic LM5141/LM5141-Q1 Synchronous Buck Controllers are intended for high voltage wide VIN step-down converter applications. The control method is peak current mode control. Current mode control provides inherent line feed-forward, cycle-by-cycle current limiting, and ease of loop compensation. The LM5141 features slew rate control to simplify the compliance with EMI requirements. The device has two selectable switching frequencies (2.2MHz and 440kHz). In light or no-load conditions, the LM5141 operates in skip cycle mode for improved low power efficiency. This controller has a high voltage bias regulator with automatic switch-over to an external bias to reduce the IQ current from VIN. Additional features include frequency synchronization, cycle-by-cycle current limit, hiccup mode fault protection for sustained overload, and power good output. The LM5141-Q1 devices are AEC-Q100 qualified for automotive applications.

Market price

Part #	Description	Stock	Price
LM5141QRGETQ1 DISTI # V72:2272_16582981	DC/DC Cntrlr Single-OUT Step Down 460kHz Automotive 24-Pin VQFN EP T/R RoHS: Compliant	153	100:$4.2450 25:$5.2300 10:$5.2590 1:$6.4328
LM5141QRGETQ1 DISTI # V36:1790_16582981	DC/DC Cntrlr Single-OUT Step Down 460kHz Automotive 24-Pin VQFN EP T/R RoHS: Compliant	0	250000:$2.6950 125000:$2.6990 25000:$3.1340 2500:$3.9710 250:$4.1140
LM5141QRGETQ1 DISTI # V39:1801_16582981	DC/DC Cntrlr Single-OUT Step Down 460kHz Automotive 24-Pin VQFN EP T/R RoHS: Compliant	0	250:$3.0856
LM5141QRGETQ1 DISTI # 296-44870-1-ND	IC REG CTRLR BUCK 24VGFN RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	3310In Stock	100:$4.4669 10:$5.4520 1:$6.0700
LM5141QRGETQ1 DISTI # 296-44870-6-ND	IC REG CTRLR BUCK 24VGFN RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	3310In Stock	100:$4.4669 10:$5.4520 1:$6.0700
LM5141QRGETQ1 DISTI # 296-44870-2-ND	IC REG CTRLR BUCK 24VGFN RoHS: Compliant Min Qty: 250 Container: Tape & Reel (TR)	2000In Stock	1250:$3.1136 500:$3.6918 250:$4.1144
LM5141QRGETQ1 DISTI # 31667304	DC/DC Cntrlr Single-OUT Step Down 460kHz Automotive 24-Pin VQFN EP T/R RoHS: Compliant	153	100:$4.2450 25:$5.2300 10:$5.2590 3:$6.4328
LM5141QRGETQ1 DISTI # LM5141QRGETQ1	DC DC Cntrlr Single-OUT Synchronous Buck Controller 3.8V to 65V 24-Pin VQFN EP T/R - Tape and Reel (Alt: LM5141QRGETQ1) RoHS: Compliant Min Qty: 250 Container: Reel	Americas - 0	2500:$2.6900 1500:$2.7900 1000:$2.8900 500:$2.9900 250:$3.1900
LM5141QRGETQ1 DISTI # LM5141QRGETQ1	DC DC Cntrlr Single-OUT Synchronous Buck Controller 3.8V to 65V 24-Pin VQFN EP T/R (Alt: LM5141QRGETQ1) RoHS: Compliant Min Qty: 250 Container: Tape and Reel	Europe - 0	2500:€2.6900 1500:€2.7900 1000:€2.8900 500:€3.2900 250:€3.6900
LM5141QRGETQ1	Wide-Input 2.2MHz Low-Iq Synchronous Buck Controller	4511	1000:$2.5300 750:$2.5800 500:$2.9800 250:$3.4300 100:$3.6700 25:$4.0900 10:$4.3800 1:$4.8700
LM5141QRGETQ1 DISTI # 595-LM5141QRGETQ1	Switching Controllers 2.2MHz low Iq Buck Controller RoHS: Compliant	1410	1:$5.8900 10:$5.2900 100:$4.3300 250:$4.0700 500:$3.6900 1000:$3.1100 2500:$2.9500
LM5141QRGERQ1 DISTI # 595-LM5141QRGERQ1	Switching Controllers Single Wide Vin Controller for Auto RoHS: Compliant	0	3000:$2.6200
LM5141QRGETQ1 . DISTI # 2673348	DC/DC CTRL, SYNC BUCK, 2.2MHZ, VQFN-24 RoHS: Compliant	0	2500:$4.5400 1000:$4.7900 500:$5.6800 250:$6.2600 100:$6.6700 10:$8.1300 1:$9.0600

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Availability

Stock:: Available
On Order:: 1984
Enter Quantity:

Current price of LM5141QRGETQ1 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$5.89~~; ~~$5.89~~

10: ~~$5.29~~; ~~$52.90~~

100: ~~$4.33~~; ~~$433.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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