LM51231QRGRRQ1

Texas Instruments
595-LM51231QRGRRQ1
LM51231QRGRRQ1

Mfr.:

Description:
Switching Controllers 2.2-MHz wide-VIN sy nchronous boost cont

Datasheet:
ECAD Model:
Download the free Library Loader to convert this file for your ECAD Tool. Learn more about ECAD Model.
More Information
Learn more about Texas Instruments LM51231QRGRRQ1

Product Attribute Attribute Value Select Attribute
Texas Instruments
Product Category: Switching Controllers
RoHS:  
Boost
1 Output
2.2 MHz
98 %
5 V to 57 V
- 40 C
+ 125 C
SMD/SMT
VQFN-20
Reel
Cut Tape
MouseReel
Brand: Texas Instruments
Isolation: Non-Isolated
Moisture Sensitive: Yes
Output Power: 200 W
Product: Synchronous Boost Controllers
Product Type: Switching Controllers
Series: LM51231
Shutdown: Shutdown
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

PCN

This functionality requires JavaScript to be enabled.

Compliance Codes
CNHTS:
8542399000
CAHTS:
8542390000
USHTS:
8542390090
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.

LM51231-Q1 Boost Controller

Texas Instruments LM51231-Q1 Boost Controller provides a wide input range and employs a peak current mode control. The wide input range supports automotive cold-crank and load dump. The minimum input voltage can be as low as 0.8V when BIAS is equal to or greater than 3.8V on the device. The LM51231-Q1 features an output voltage that can be dynamically programmed using the tracking function. At the same time, the bypass mode operation is automatically entered when VSUPPLY > VLOAD, eliminating the body diode drop of the high-side MOSFET. The switching frequency is dynamically programmed with an external resistor from 100kHz to 2.2MHz. Switching at 2.2MHz minimizes AM band interference and permits a small solution size and fast transient response.

In Stock: 2,634

Stock:
2,634 Can Ship Immediately
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:
NT$-.--
Ext. Price:
NT$-.--
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 3000)

Pricing (TWD)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
NT$187.85 NT$187.85
NT$143.40 NT$1,434.00
NT$131.93 NT$3,298.25
NT$119.74 NT$11,974.00
NT$114.36 NT$28,590.00
NT$112.21 NT$56,105.00
NT$111.49 NT$111,490.00
Full Reel (Order in multiples of 3000)
NT$105.04 NT$315,120.00
† NT$215.00 MouseReel™ fee will be added and calculated in your shopping cart. All MouseReel™ orders are non-cancellable and non-returnable. ↩

An unexpected error has occurred.


Have a question? Please visit the Help Center.
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.