LM5145RGYT

Texas Instruments
595-LM5145RGYT
LM5145RGYT

Mfr.:

Description:
Switching Controllers 75V Synchronous Buck Controller With Wid A 595-LM5145RGYR

Datasheet:
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Learn more about Texas Instruments LM5145RGYT

Product Attribute Attribute Value Select Attribute
Texas Instruments
Product Category: Switching Controllers
RoHS:  
Buck
1 Output
100 kHz to 1 MHz
99 %
800 mV to 60 V
30 A
- 40 C
+ 125 C
SMD/SMT
VQFN-20
Reel
Cut Tape
MouseReel
Brand: Texas Instruments
Development Kit: LM5145EVM-HD-20A
Fall Time: 4 ns
Moisture Sensitive: Yes
Operating Supply Current: 1.8 mA
Operating Supply Voltage: 6 V to 75 V
Product: DC-DC Controllers
Product Type: Switching Controllers
Rise Time: 7 ns
Series: LM5145
Shutdown: Shutdown
Factory Pack Quantity: 250
Subcategory: PMIC - Power Management ICs
Unit Weight: 85.800 mg
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Compliance Codes
CNHTS:
8542399000
CAHTS:
8542310000
USHTS:
8542310075
MXHTS:
8542399901
ECCN:
EAR99
Origin Classifications
Country of Origin:
Thailand
Assembly Country of Origin:
Not available
Country of Diffusion:
Not available
The country is subject to change at the time of shipment.

LM5145-Q1 Synchronous Buck Controllers

Texas Instruments LM5145-Q1 Synchronous Buck Controllers are designed to regulate from a high input voltage source or an input rail subject to high voltage transients. This design minimizes the need for external surge suppression components. A high-side switch minimum on-time of 40ns facilitates large step-down ratios. This feature enables the direct step-down conversion from a 48V nominal input to low-voltage rails for reduced system complexity and solution cost. The Texas Instruments LM5145-Q1 continues to operate during input voltage dips as low as 6V, at nearly 100% duty cycle if needed. This option makes it well suited for high-performance industrial control, robotic, datacom, and RF power amplifier applications.

In Stock: 258

Stock:
258
Can Dispatch Immediately
On Order:
1,750
Expected 2027/05/17
2,250
Expected 2027/06/21
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™ †
$6.08 $6.08
$4.65 $46.50
$4.30 $107.50
$3.91 $391.00
Full Reel (Order in multiples of 250)
$3.80 $950.00
† 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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