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LM51231QRGRRQ1

Name: Texas Instruments LM51231QRGRRQ1
Brand: Texas Instruments
SKU: 595-LM51231QRGRRQ1
Price: 5.12 EUR
Availability: InStock

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Mouser No:

595-LM51231QRGRRQ1

Mfr. No:

LM51231QRGRRQ1

Mfr.:

Texas Instruments

Description:

Switching Controllers 2.2-MHz wide-VIN sy nchronous boost cont

Datasheet:

LM51231QRGRRQ1 Datasheet

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Switching Controllers
RoHS:
Topology:	Boost
Number of Outputs:	1 Output
Switching Frequency:	2.2 MHz
Duty Cycle - Max:	98 %
Output Voltage:	5 V to 57 V
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Mounting Style:	SMD/SMT
Package/Case:	VQFN-20
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Texas Instruments
Isolation:	Non-Isolated
Moisture Sensitive:	Yes
Output Power:	200 W
Product:	Synchronous Boost Controllers
Product Type:	Switching Controllers
Series:	LM51231
Shutdown:	Shutdown
Factory Pack Quantity:	3000
Subcategory:	PMIC - Power Management ICs

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Datasheet

LM51231QRGRRQ1 Datasheet

PCN

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Compliance Codes

CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
MXHTS:: 8542399999
ECCN:: EAR99

Origin Classifications

Country of Origin:: China
Assembly Country of Origin:: China
Country of Diffusion:: United States

The country is subject to change at the time of shipment.

LM51231-Q1 Boost Controller

Texas Instruments LM51231-Q1 Boost Controller provides a wide input range and employs a peak current mode control. The wide input range supports automotive cold-crank and load dump. The minimum input voltage can be as low as 0.8V when BIAS is equal to or greater than 3.8V on the device. The LM51231-Q1 features an output voltage that can be dynamically programmed using the tracking function. At the same time, the bypass mode operation is automatically entered when VSUPPLY > VLOAD, eliminating the body diode drop of the high-side MOSFET. The switching frequency is dynamically programmed with an external resistor from 100kHz to 2.2MHz. Switching at 2.2MHz minimizes AM band interference and permits a small solution size and fast transient response.

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In Stock: 1 880

Stock:: 1 880

Can Dispatch Immediately

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On Order:: 3 000

Expected 22/03/2027
Factory Lead Time:: 20

Weeks Estimated factory production time for quantities greater than shown.

Long lead time reported on this product.

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Minimum: 1 Multiples: 1

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Packaging:

Full Reel (Order in multiples of 3000)

Cut Tape

MouseReel™ (+5,00 €)

Pricing (EUR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	5,12 €	5,12 €
	3,90 €	39,00 €
	3,59 €	89,75 €
	3,25 €	325,00 €
	3,10 €	775,00 €
	3,00 €	1 500,00 €
	2,96 €	2 960,00 €
Full Reel (Order in multiples of 3000)
	2,92 €	8 760,00 €

† A MouseReel™ fee of 5,00 € will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

LM51231QRGRRQ1

Mfr.: Texas Instruments

Description: Switching Controllers 2.2-MHz wide-VIN sy nchronous boost cont

Specifications

Documents (3)

Datasheet

PCN

Environmental Documents

Product & Trade Compliance

More Information

LM51231-Q1 Boost Controller

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Mfr.:

Texas Instruments

Description:

Switching Controllers 2.2-MHz wide-VIN sy nchronous boost cont

FEATURED PRODUCTS

TEXAS INSTRUMENTS