NCP81274MNTXG دیتاشیت

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مشاهده دیتاشیت NCP81274MNTXG-Isee	دانلود دیتاشیت

NCP81274 26 pages

RoHS: true
Category: Power Supply Chip/AC-DC Controllers & Regulators
Topology: Step-down
Datasheet: onsemi NCP81274MNTXG
Duty Cycle: 100%
Supply Voltage: 4.5V~20V
Switching Frequency: 250kHz~1.2MHz
Operating Temperature: -10°C~+100°C@(TA)
Package: QFN-40-EP(5x5)
Manufacturer: onsemi
Series: -
Packaging: Tape & Reel (TR)
Part Status: Active
Output Type: PWM Signal
Function: Step-Down
Output Configuration: Positive and Negative
Number of Outputs: 8
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
Package / Case: 40-VFQFN Exposed Pad
Supplier Device Package: 40-QFN (5x5)
Base Part Number: NCP81274
detail: Buck Regulator Positive and Negative Output Step-Down I²C, PSI DC-DC Controller IC 40-QFN (5x5)