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NCP81276MNTXG product image

Image shown for reference. Confirm specifications in the datasheet.

Product details

NCP81276MNTXG

Availability on request

Manufacturer
onsemi
Category
DC DC Switching Controllers
Package
Tape & Reel (TR)

Description

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

Datasheet View datasheet (opens in a new window)
Specifications
Base Product Number
NCP81276
Clock Sync
No
Control Features
Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start
Duty Cycle (Max)
-
Frequency - Switching
250kHz ~ 1.2MHz
Function
Step-Down
Mfr
onsemi
Mounting Type
Surface Mount
Number of Outputs
4
Operating Temperature
-10°C ~ 100°C (TA)
Output Configuration
Positive and Negative
Output Phases
4
Output Type
PWM Signal
Package
Tape & Reel (TR)
Package / Case
40-VFQFN Exposed Pad
Serial Interfaces
I²C, PSI
Series
-
Supplier Device Package
40-QFN (5x5)
Synchronous Rectifier
No
Topology
Buck
Voltage - Supply (Vcc/Vdd)
4.5V ~ 20V

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