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296~4226761~RHA~40
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LM251772RHAR

DigiKey Part Number
296-LM251772RHARTR-ND - Tape & Reel (TR)
296-LM251772RHARCT-ND - Cut Tape (CT)
296-LM251772RHARDKR-ND - Digi-Reel®
Manufacturer
Texas Instruments
Manufacturer Product Number
LM251772RHAR
Description
36V FOUR SWITCH BUCK-BOOST CONTR
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)
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)
3.5V ~ 36V
Frequency - Switching
100kHz ~ 600kHz
Duty Cycle (Max)
-
Synchronous Rectifier
No
Clock Sync
Yes
Serial Interfaces
I2C
Control Features
Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start, Sync
Operating Temperature
0°C ~ 70°C (TJ)
Grade
-
Qualification
-
Mounting Type
Surface Mount
Package / Case
40-VFQFN Exposed Pad
Supplier Device Package
40-VQFN (6x6)
Product Questions and Answers

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Quantity
All prices are in CAD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$7.61000$7.61
10$5.79100$57.91
25$5.33640$133.41
100$4.83760$483.76
250$4.59968$1,149.92
500$4.45634$2,228.17
1,000$4.33833$4,338.33
* All Digi-Reel orders will add a $9.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
4,000$4.16132$16,645.28
Manufacturers Standard Package
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