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LM5176PWPR

Name: Texas Instruments LM5176PWPR
Brand: Texas Instruments
SKU: 595-LM5176PWPR
Price: 5.82 GBP
Availability: OutOfStock

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Mouser No:

595-LM5176PWPR

Mfr. No:

LM5176PWPR

Mfr.:

Texas Instruments

Description:

Switching Controllers 55V wide VIN synchro nous 4-switch buck- A 595-LM5176PWPT

Datasheet:

LM5176PWPR Datasheet

ECAD Model:

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More Information

Learn more about Texas Instruments LM5176PWPR

Availability

Stock:: 0

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On Order:: 1,283

Expected 18/05/2026

2,000

Expected 31/07/2026
Factory Lead Time:: 12

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 Maximum: 110

Unit Price:

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Ext. Price:

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Est. Tariff:

Packaging:

Full Reel (Order in multiples of 2000)

Cut Tape

MouseReel™ (+£3.50)

Pricing (GBP)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	£5.82	£5.82
	£4.51	£45.10
	£4.18	£104.50
	£3.82	£382.00
Full Reel (Order in multiples of 2000)
	£3.82	£7,640.00

† A MouseReel™ fee of £3.50 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Switching Controllers
RoHS:
Topology:	Buck-Boost
Number of Outputs:	1 Output
Switching Frequency:	100 kHz to 600 kHz
Duty Cycle - Max:	100 %
Output Voltage:	800 mV to 55 V
Output Current:	2 A
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Mounting Style:	SMD/SMT
Package/Case:	HTSSOP-28
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Texas Instruments
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	TW
Description/Function:	Synchronous 4-switch buck-boost controller
Development Kit:	LM5176EVM-HP
Moisture Sensitive:	Yes
Operating Supply Current:	2 mA
Operating Supply Voltage:	4.2 V to 55 V
Product:	DC-DC Controllers
Product Type:	Switching Controllers
Series:	LM5176
Shutdown:	Shutdown
Factory Pack Quantity:	2000
Subcategory:	PMIC - Power Management ICs
Unit Weight:	175.300 mg

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Datasheet

LM5176PWPR Datasheet

Application Notes

Images

Mechanical Outline Drawing

PCN

SPICE Models

LM5176 PSpice Transient Model (Rev. B)

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CNHTS:: 8542399000
CAHTS:: 8542310000
USHTS:: 8542310030
MXHTS:: 8542399901
ECCN:: EAR99

LM5176 Synchronous Buck-Boost Controller

Texas Instruments LM5176 Synchronous Buck-Boost Controller is a synchronous four-switch buck-boost DC/DC controller capable of regulating the output voltage at, above, or below the input voltage. The LM5176 operates over a wide input voltage range of 4.2V to 55V (60V absolute maximum) to support various applications. The LM5176 employs current-mode control both in buck and boost modes of operation for superior load and line regulation. The switching frequency is programmed by an external resistor and can be synchronized to an external clock signal. The device also features a programmable soft-start function and offers protection features, including cycle-by-cycle current limiting, input undervoltage lockout (UVLO), output overvoltage protection (OVP), and thermal shutdown. In addition, the Texas Instruments LM5176 features optional average input or output current limiting, optional spread spectrum to reduce peak EMI, and optional hiccup mode protection in sustained overload conditions.