Buck-Boost Regulator Positive Output Step-Up/Step-Down I2C DC-DC Controller IC 40-VQFN (6x6)
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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
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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: 4 457
Check for Additional Incoming Stock
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1€ 6,39000€ 6,39
10€ 4,93700€ 49,37
25€ 4,57200€ 114,30
100€ 4,17140€ 417,14
250€ 4,05448€ 1 013,62
* All Digi-Reel orders will add a € 5,50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
4 000€ 3,62821€ 14 512,84
Manufacturers Standard Package
Unit Price without VAT:€ 6,39000
Unit Price with VAT:€ 7,73190