LM74502DDFR

Texas Instruments
595-LM74502DDFR
LM74502DDFR

Mfr.:

Description:
Hot Swap Voltage Controllers 3.2-V to 65-V indust rial RPP controller

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 LM74502DDFR

Product Attribute Attribute Value Select Attribute
Texas Instruments
Product Category: Hot Swap Voltage Controllers
RoHS:  
Reel
Cut Tape
MouseReel
Brand: Texas Instruments
Product Type: Hot Swap Voltage Controllers
Series: LM74502
Factory Pack Quantity: 3000
Subcategory: PMIC - Power Management ICs
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

This functionality requires JavaScript to be enabled.

Compliance Codes
CNHTS:
8542399000
CAHTS:
8542310000
USHTS:
8542310030
MXHTS:
8542399999
ECCN:
EAR99
Origin Classifications
Country of Origin:
United States
Assembly Country of Origin:
Philippines
Country of Diffusion:
United States
The country is subject to change at the time of shipment.

LM74502x/LM74502x-Q1 RPP Controller

Texas Instruments LM74502x/LM74502x-Q1 Reverse Polarity Protection (RPP) Controller operates in conjunction with external back-to-back connected N-channel MOSFETs. This feature is done to realize a low loss reverse polarity protection and load disconnect solution. The device can also be configured to drive high-side MOSFET as a load switch with overvoltage protection. The wide supply input range of 3.2V to 65V allows control of many popular DC bus voltages such as 12V, 24V, and 48V input systems. The device can withstand and protect the loads from negative supply voltages down to –65V. The LM74502x/LM74502x-Q1 does not have reverse current blocking and is suitable only for input reverse polarity protection.

LM5060 High-Side Protection Controllers

Texas Instruments LM5060 High-Side Protection Controllers with Low Quiescent Current offers intelligent control of a high-side N-channel MOSFET during normal on/off transitions and fault conditions. The constant rise time of the output voltage results from the inrush current control. Both an Input UVLO (with hysteresis) and a programmable input OVP are provided, with an enable input offering a remote on or off control. The initial start-up VGS fault detection delay time, the transition VDS fault detection delay time, and the continuous over-current VDS fault detection delay time is programmed from a single capacitor. The MOSFET is latched off until either the enable input, or the UVLO input is toggled low and then high when a detected fault condition persists longer than the allowed fault delay time.

In Stock: 5,487

Stock:
5,487
Can Dispatch Immediately
On Order:
21,000
Expected 30/11/2026
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:
HK$-.--
Ext. Price:
HK$-.--
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 3000)

Pricing (HKD)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
HK$16.77 HK$16.77
HK$12.41 HK$124.10
HK$11.26 HK$281.50
HK$10.03 HK$1,003.00
HK$9.70 HK$2,425.00
HK$9.37 HK$4,685.00
Full Reel (Order in multiples of 3000)
HK$8.71 HK$26,130.00
HK$8.17 HK$49,020.00
† A MouseReel™ fee of HK$55.00 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.