TPS543820RPYR

Texas Instruments
595-TPS543820RPYR
TPS543820RPYR

Mfr.:

Description:
Switching Voltage Regulators 4-V to 18-V 8-A syn chronous SWIFT step

Datasheet:
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Learn more about Texas Instruments TPS543820RPYR

Product Attribute Attribute Value Select Attribute
Texas Instruments
Product Category: Switching Voltage Regulators
RoHS:  
SMD/SMT
VQFN-HR-14
Boost, Buck
500 mV to 5.5 V
8 A
1 Output
1.2 mA
500 kHz to 2.2 MHz
- 40 C
+ 150 C
TPS543820
Reel
Cut Tape
MouseReel
Brand: Texas Instruments
Input Voltage: 4 V to 18 V
Moisture Sensitive: Yes
Product Type: Switching Voltage Regulators
Shutdown: Shutdown
Factory Pack Quantity: 3000
Subcategory: PMIC - Power Management ICs
Tradename: SWIFT
Type: Synchronous Buck Converter
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Compliance Codes
CNHTS:
8542399000
USHTS:
8542390090
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.

TPS543820 Synchronous SWIFT™ Step-Down Converter

Texas Instruments TPS543820 Synchronous SWIFT™ Step-Down Converter is a high-efficiency 18V, 8A synchronous buck converter employing an internally-compensated, fixed-frequency Advanced Current Mode control. It is capable of providing high efficiency while running at a switching frequency of up to 2.2MHz. The Texas Instruments TPS543820 is in a small 2.5mm × 3mm HotRod™ VQFN package, which, when coupled with high efficiency at high frequency, makes it optimal for designs requiring a small solution size. The fixed frequency controller can operate from 500kHz to 2.2MHz and can be synchronized to an external clock using the SYNC pin. Additional features include a high accuracy voltage reference, selectable soft-start times, monotonic start-up into pre-biased outputs, selectable current limits, adjustable UVLO through the EN pin and a full suite of fault protections.

Availability

Stock:
0

You can still purchase this product for backorder.

On Order:
5,332
Expected 2/15/2027
9,000
Expected 2/22/2027
Factory Lead-Time:
12
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 3000)

Pricing (KRW)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
₩7,956 ₩7,956
₩5,990.4 ₩59,904
₩5,506.8 ₩137,670
₩4,960.8 ₩496,080
₩4,711.2 ₩1,177,800
₩4,680 ₩2,340,000
₩4,399.2 ₩4,399,200
Full Reel (Order in multiples of 3000)
₩4,290 ₩12,870,000
† ₩8,000 MouseReel™ fee will be added and calculated in your shopping cart. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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