Buck-Boost Regulator Positive Output Step-Up/Step-Down I2C DC-DC Controller IC 40-VQFN (6x6)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LM51772RHAR

DigiKey Part Number
296-LM51772RHARTR-ND - Tape & Reel (TR)
296-LM51772RHARCT-ND - Cut Tape (CT)
296-LM51772RHARDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM51772RHAR
Description
55V wide VIN four-switch buck
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Buck-Boost Regulator Positive Output Step-Up/Step-Down I2C DC-DC Controller IC 40-VQFN (6x6)
Datasheet
 Datasheet
EDA/CAD Models
LM51772RHAR Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Frequency - Switching
100kHz ~ 2.2MHz
Manufacturer
Texas Instruments
Duty Cycle (Max)
100%
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Synchronous Rectifier
No
Part Status
Active
Clock Sync
Yes
Output Type
Transistor Driver
Serial Interfaces
I2C
Function
Step-Up/Step-Down
Control Features
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Sync, Tracking
Output Configuration
Positive
Operating Temperature
-40°C ~ 125°C (TJ)
Topology
Buck-Boost
Mounting Type
Surface Mount
Number of Outputs
1
Package / Case
40-VFQFN Exposed Pad
Output Phases
1
Supplier Device Package
40-VQFN (6x6)
Voltage - Supply (Vcc/Vdd)
0V ~ 55V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 4,405
Check for Additional Incoming Stock
All prices are in JPY
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1¥1,250.00000¥1,250
10¥965.40000¥9,654
25¥894.00000¥22,350
100¥815.66000¥81,566
250¥792.80000¥198,200
* All Digi-Reel orders will add a ¥800 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
4,000¥709.44250¥2,837,770
Manufacturers Standard Package
Unit Price without JCT:¥1,250.00000
Unit Price with JCT:¥1,375.00000