TPSM843B22RDGR

Texas Instruments
595-TPSM843B22RDGR
TPSM843B22RDGR

Mfr.:

Description:
Switching Voltage Regulators 4-V to 18-V input a dvanced current mode

Datasheet:
ECAD Model:
Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.
More Information
Learn more about Texas Instruments TPSM843B22RDGR

Product Attribute Attribute Value Select Attribute
Texas Instruments
Product Category: Switching Voltage Regulators
RoHS:  
SMD/SMT
QFN-25
Buck
500 mV to 7 V
20 A
1 Output
4 V
18 V
2.42 MHz
- 40 C
+ 125 C
TPSM843B22
Reel
Cut Tape
MouseReel
Brand: Texas Instruments
Input Voltage: 4 V to 18 V
Moisture Sensitive: Yes
Operating Supply Current: 1.2 mA
Product Type: Switching Voltage Regulators
Shutdown: Shutdown
Factory Pack Quantity: 1000
Subcategory: PMIC - Power Management ICs
Supply Voltage - Min: 4 V
Tradename: SWIFT
Type: Synchronous Buck Module
Products found:
To show similar products, select at least one checkbox
Select at least one checkbox above to show similar products in this category.
Attributes selected: 0

Datasheet

PCN

This functionality requires JavaScript to be enabled.

Compliance Codes
CNHTS:
8542391090
CAHTS:
8542390000
USHTS:
8542390090
MXHTS:
8542399999
ECCN:
EAR99
Origin Classifications
Country of Origin:
Philippines
Assembly Country of Origin:
Philippines
Country of Diffusion:
United States
The country is subject to change at the time of shipment.

TPSM843B22 SWIFT™ Step-Down Power Module

Texas Instruments TPSM843B22 SWIFT™ Step-Down Power Module is a high-efficiency 18V, 20A synchronous buck module employing an internally compensated, fixed-frequency advanced current mode (ACM) control architecture. While the device continuously operates under FCCM, it generates output voltages from 0.5V to 7V. The module can provide high efficiency while operating at a switching frequency of up to 2.2MHz. The Texas Instruments TPSM843B22 is in a 6.5mm x 7.5mm x 4mm over-molded package, which makes it optimal for designs requiring a small solution size. 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.

In Stock: 12

Stock:
12
Can Dispatch Immediately
On Order:
1 000
Expected 2026-09-18
Factory Lead Time:
16
Weeks Estimated factory production time for quantities greater than shown.
Long lead time reported on this product.
Minimum: 1   Multiples: 1
Unit Price:
-,-- kr
Ext. Price:
-,-- kr
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 1000)

Pricing (SEK)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
295,21 kr 295,21 kr
238,71 kr 2 387,10 kr
224,72 kr 5 618,00 kr
205,11 kr 20 511,00 kr
197,80 kr 49 450,00 kr
Full Reel (Order in multiples of 1000)
194,19 kr 194 190,00 kr
2 000 Quote
† A MouseReel™ fee of 58,00 kr will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

An unexpected error has occurred.


Have a question? Please visit the Help Centre.
For questions about a specific order, please log in to your account.

If you encounter further problems, please contact us on 800-346-6873 or email help@mouser.com.