Buck Regulator Positive and Negative Output Step-Down I2C, PSI DC-DC Controller IC 40-QFN (5x5)
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NCP81274MNTXG

DigiKey Part Number
488-NCP81274MNTXGTR-ND - Tape & Reel (TR)
488-NCP81274MNTXGCT-ND - Cut Tape (CT)
488-NCP81274MNTXGDKR-ND - Digi-Reel®
Manufacturer
onsemi
Manufacturer Product Number
NCP81274MNTXG
Description
IC SYNC BUCK CTLR 8PHASE 40QFN
Customer Reference
Detailed Description
Buck Regulator Positive and Negative Output Step-Down I2C, PSI DC-DC Controller IC 40-QFN (5x5)
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
onsemi
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Obsolete
Output Type
PWM Signal
Function
Step-Down
Output Configuration
Positive and Negative
Topology
Buck
Number of Outputs
1
Output Phases
8
Voltage - Supply (Vcc/Vdd)
4.5V ~ 20V
Frequency - Switching
250kHz ~ 1.2MHz
Duty Cycle (Max)
100%
Synchronous Rectifier
No
Clock Sync
No
Serial Interfaces
I2C, PSI
Control Features
Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start
Operating Temperature
-10°C ~ 100°C (TA)
Mounting Type
Surface Mount
Package / Case
40-VFQFN Exposed Pad
Supplier Device Package
40-QFN (5x5)
Base Product Number
NCP81274
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In-Stock: 4.965
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Quantity
All prices are in EUR
Cut Tape (CT)
QuantityUnit PriceExt Price
12,22000 €2,22 €
101,65600 €16,56 €
251,51360 €37,84 €
1001,35730 €135,73 €
2501,28276 €320,69 €
5001,23784 €618,92 €
1.0001,20085 €1.200,85 €
2.5001,16180 €2.904,50 €
Unit Price without VAT:2,22000 €
Unit Price with VAT:2,64180 €