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
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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In-Stock: 714
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All prices are in THB
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1฿236.33000฿236.33
10฿182.30900฿1,823.09
25฿168.86600฿4,221.65
100฿154.05890฿15,405.89
250฿147.00192฿36,750.48
500฿142.74794฿71,373.97
1,000฿139.24790฿139,247.90
* All Digi-Reel orders will add a ฿230.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
4,000฿133.99597฿535,983.88
Manufacturers Standard Package