It appears you have JavaScript disabled within your browser. Some functions on this page will not work unless you log in.

Return to Search Results

See an Error?

LM51772RHAR

Name: Texas Instruments LM51772RHAR
Brand: Texas Instruments
SKU: 595-LM51772RHAR
Price: 6.29 EUR
Availability: InStock

Images are for reference only
See Product Specifications

Mouser No:

595-LM51772RHAR

Mfr. No:

LM51772RHAR

Mfr.:

Texas Instruments

Description:

Switching Controllers 55V wide VIN four-sw itch buck-boost con

Lifecycle:

New Product:

New from this manufacturer.

Datasheet:

LM51772RHAR Datasheet

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.

More Information

Learn more about Texas Instruments LM51772RHAR

In Stock: 2 749

Stock:: 2 749 Can Dispatch Immediately

An unexpected error occurred. Please try again later.
Factory Lead Time:: 12 Weeks Estimated factory production time for quantities greater than shown.

Enter Quantity:

Minimum: 1 Multiples: 1

Unit Price:

-,-- €

Ext. Price:

-,-- €

Est. Tariff:

Packaging:

Full Reel (Order in multiples of 4000)

Cut Tape

MouseReel™ (+5,00 €)

Pricing (EUR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	6,29 €	6,29 €
	4,85 €	48,50 €
	4,50 €	112,50 €
	4,10 €	410,00 €
	3,91 €	977,50 €
	3,80 €	1 900,00 €
	3,71 €	3 710,00 €
	3,61 €	7 220,00 €
Full Reel (Order in multiples of 4000)
	3,54 €	14 160,00 €

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

.hidden-for-nojs { display: none; } .pull-right-nojs { justify-content: flex-end; }

Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Switching Controllers
RoHS:
Topology:	Buck-Boost
Number of Outputs:	10 Output
Switching Frequency:	100 kHz to 2.2 MHz
Duty Cycle - Max:	100 %
Input Voltage:	3.5 V to 55 V
Output Voltage:	1 V to 55 V
Output Current:	9 mA
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Mounting Style:	SMD/SMT
Package/Case:	VQFN-40
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Texas Instruments
Development Kit:	LM51772EVM-HP
Fall Time:	300 ns
Input Voltage - Max:	55 V
Input Voltage - Min:	3.5 V
Isolation:	Isolated
Operating Supply Current:	3.6 uA
Operating Supply Voltage:	3.5 V to 55 V
Product:	Switching Controllers
Product Type:	Switching Controllers
Rise Time:	1000 ns
Series:	LM51772
Shutdown:	Shutdown
Factory Pack Quantity:	4000
Subcategory:	PMIC - Power Management ICs

Products found:

To show similar products, select at least one checkbox

Select at least one checkbox above to show similar products in this category.

Attributes selected: 0

Filter Document:

Datasheet

LM51772RHAR Datasheet

This functionality requires JavaScript to be enabled.

CNHTS:: 8542319099
CAHTS:: 8542310000
USHTS:: 8542310030
ECCN:: EAR99

LM51772 Four Switch Buck-Boost Controller

Texas Instruments LM51772 Four Switch Buck-Boost Controller provides a regulated output voltage if the input voltage is higher, equal, or lower than the adjusted output voltage. In power save mode, the device supports a very high efficiency over the entire operation range of the output. The LM51772 runs at a fixed switching frequency, which can be set via the RT/SYNC pin. In forced PWM, the switching frequency remains constant during buck, boost, and buck-boost operation. The external compensation pin allows a very fast transient response for different applications. The device maintains a small mode transition ripple overall operating modes. The output voltage and device configurations can be dynamically programmed via the integrated I²C interface. The integrated and optional high-side current sensor features an accurate output or input current limitation. The average current limit of the Texas Instruments LM51772 is also configurable through the I²C interface.