LM5141QRGETQ1

Texas Instruments
595-LM5141QRGETQ1
LM5141QRGETQ1

Mfr.:

Description:
Switching Controllers 2.2MHz low Iq Buck C ontroller A 595-LM5 A 595-LM5141QRGERQ1

Datasheet:
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Learn more about Texas Instruments LM5141QRGETQ1

Product Attribute Attribute Value Select Attribute
Texas Instruments
Product Category: Switching Controllers
RoHS:  
Buck
1 Output
440 kHz, 2.2 MHz
78 %
3.3 V, 5 V, 1.5 V to 15 V
20 A
- 40 C
+ 150 C
SMD/SMT
VQFN-24
AEC-Q100
Reel
Cut Tape
MouseReel
Brand: Texas Instruments
Fall Time: 3 ns
Isolation: Non-Isolated
Moisture Sensitive: Yes
Operating Supply Voltage: 5 V
Output Type: Adjustable, Fixed
Product: Switching Controllers
Product Type: Switching Controllers
Rise Time: 4 ns
Series: LM5141
Shutdown: Shutdown
Factory Pack Quantity: 250
Subcategory: PMIC - Power Management ICs
Unit Weight: 40.300 mg
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Compliance Codes
CNHTS:
8542399000
CAHTS:
8542310000
USHTS:
8542310030
JPHTS:
854239099
TARIC:
8542399000
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.

LM5141/LM5141-Q1 Synchronous Buck Controllers

Texas Instruments LM5141/LM5141-Q1 Synchronous Buck Controllers are intended for high voltage wide VIN step-down converter applications. The control method is peak current mode control. Current mode control provides inherent line feed-forward, cycle-by-cycle current limiting, and ease of loop compensation. The LM5141 features slew rate control to simplify compliance with EMI requirements. The device has two selectable switching frequencies (2.2MHz and 440kHz). The LM5141 operates in skip cycle mode for improved low power efficiency in light or no-load conditions. This controller has a high voltage bias regulator with an automatic switch-over to an external bias to reduce the IQ current from VIN. Additional features include frequency synchronization, cycle-by-cycle current limit, hiccup mode fault protection for sustained overload, and Power Good output. The Texas Instruments LM5141-Q1 devices are AEC-Q100 qualified for automotive applications.

In Stock: 29

Stock:
29
Can Dispatch Immediately
On Order:
750
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™ †
$8.97 $8.97
$6.47 $64.70
$5.99 $149.75
$5.47 $547.00
Full Reel (Order in multiples of 250)
$5.38 $1,345.00
† 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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