296~4226761~RHA~40
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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
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Output Type
Transistor Driver
Function
Step-Up/Step-Down
Output Configuration
Positive
Topology
Buck-Boost
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
0V ~ 55V
Frequency - Switching
100kHz ~ 2.2MHz
Duty Cycle (Max)
100%
Synchronous Rectifier
No
Clock Sync
Yes
Serial Interfaces
I2C
Control Features
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Sync, Tracking
Operating Temperature
-40°C ~ 125°C (TJ)
Grade
-
Qualification
-
Mounting Type
Surface Mount
Package / Case
40-VFQFN Exposed Pad
Supplier Device Package
40-VQFN (6x6)
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All prices are in KRW
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1₩9,109.00000₩9,109
10₩6,999.90000₩69,999
25₩6,472.88000₩161,822
100₩5,893.95000₩589,395
250₩5,617.82800₩1,404,457
500₩5,451.40800₩2,725,704
1,000₩5,314.45200₩5,314,452
* All Digi-Reel orders will add a ₩8,000 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
4,000₩5,108.96850₩20,435,874
Manufacturers Standard Package