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See Technical Specifications

NCP81109FMNTXG +BOM

Controller IC for PWM switching

Manufacturer:

onsemi
Mfr.Part #:

NCP81109FMNTXG
Datasheet:

NCP81109FMNTXG Datasheet (PDF)
Pbfree Code:

Yes
Part Life Cycle Code:

Obsolete
Reach Compliance Code:

not_compliant
ECCN Code:

EAR99
EDA/CAD Models:

Request Free CAD Models for NCP81109FMNTXG

NCP81109FMNTXG General Description

Designed with a voltage mode control loop, the NCP81109FMNTXG ensures stable output voltage regulation, while also providing essential features like soft-start, short circuit protection, thermal shutdown, and overcurrent protection. This ensures the safety and reliability of the power supply in various operating conditions. Additionally, the programmable power good and power-on sequencing functionality further enhances the versatility and flexibility of this IC

Key Features

Precision VCC Monitor for 1.5 V, 2.5 V, 3.0 V, 3.3 V, and 5.0 V Supplies
Precision Monitoring Voltages from 1.2 V to 4.9 V Available in 100 mV Steps
Four Guaranteed Minimum Power−On Reset Pulse Width Available (1 ms, 20 ms, 100 ms, and 140 ms)
RESET Output Guaranteed to VCC = 1.0 V
Low Supply Current
VCC Transient Immunity
No External Components
Wide Operating Temperature: −40°C to 105°C
These Devices are Pb−Free and are RoHS Compliant

Specifications

Source Content uid	NCP81109FMNTXG	Pbfree Code	Yes
Part Life Cycle Code	Obsolete	Reach Compliance Code	not_compliant
ECCN Code	EAR99	HTS Code	8542.39.00.01
Additional Feature	ALSO OPERATES WITH CONTROL TECHNIQUE PFM; ADJUSTABLE OUTPUT MODE FROM 0 TO 2.3 V	Analog IC - Other Type	SWITCHING REGULATOR
Control Mode	CURRENT-MODE	Control Technique	PULSE WIDTH MODULATION
JESD-30 Code	S-XXSS-N51	JESD-609 Code	e3
Length	6 mm	Moisture Sensitivity Level	3
Number of Functions	1	Number of Terminals	51
Operating Temperature-Max	100 °C	Operating Temperature-Min	-10 °C
Output Voltage-Nom	1 V	Peak Reflow Temperature (Cel)	260
Seated Height-Max	1 mm	Surface Mount	YES
Switcher Configuration	BUCK	Temperature Grade	OTHER
Terminal Finish	MATTE TIN	Terminal Form	NO LEAD
Terminal Position	UNSPECIFIED	Time@Peak Reflow Temperature-Max (s)	30
Width	6 mm