LM5176RHFT

Texas Instruments
595-LM5176RHFT
LM5176RHFT

Mfr.:

Description:
Switching Controllers 55V wide VIN synchro nous 4-switch buck- A 595-LM5176RHFR

Datasheet:
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Learn more about Texas Instruments LM5176RHFT

Product Attribute Attribute Value Select Attribute
Texas Instruments
Product Category: Switching Controllers
RoHS:  
Buck-Boost
4 Output
100 kHz to 600 kHz
100 %
800 mV to 55 V
2 A
- 40 C
+ 125 C
SMD/SMT
VQFN-28
Reel
Cut Tape
MouseReel
Brand: Texas Instruments
Isolation: Non-Isolated
Moisture Sensitive: Yes
Operating Supply Current: 2 mA
Operating Supply Voltage: 4.2 V to 55 V
Product: Switching Controllers
Product Type: Switching Controllers
Series: LM5176
Shutdown: Shutdown
Factory Pack Quantity: 250
Subcategory: PMIC - Power Management ICs
Unit Weight: 67.700 mg
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Compliance Codes
CNHTS:
8542399000
CAHTS:
8542310000
USHTS:
8542310030
ECCN:
EAR99
Origin Classifications
Country of Origin:
China
Assembly Country of Origin:
China
Country of Diffusion:
China
The country is subject to change at the time of shipment.

LM5176-Q1 Synchronous Buck-Boost DC/DC Controller

Texas Instruments LM5176-Q1 Synchronous 4-Switch Buck-Boost DC/DC Controller is capable of regulating the output voltage at, above, or below the input voltage. The LM5176-Q1 operates over a wide input voltage range of 4.2V to 55V (60V absolute maximum) to support a variety of applications. The LM5176-Q1 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.

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.

In Stock: 266

Stock:
266
Can Dispatch Immediately
On Order:
1,250
Expected 2026/11/23
Factory Lead Time:
26
Weeks Estimated factory production time for quantities greater than shown.
Long lead time reported on this product.
Minimum: 1   Multiples: 1
Unit Price:
$-.--
Ext. Price:
$-.--
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 250)

Pricing (USD)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
$10.29 $10.29
$8.02 $80.20
$7.47 $186.75
$6.84 $684.00
Full Reel (Order in multiples of 250)
$6.54 $1,635.00
† A MouseReel™ fee of $7.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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