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NCP1218AD65R2G PMIC - AC DC Converters, Offline Switchers by ON Semiconductor
NCP1218AD65R2G is a PMIC - AC DC Converters, Offline Switchers model from ON Semiconductor, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / PMIC - AC DC Converters, Offline Switchers product path. Known package information currently points to 7-SOIC under the ON Semiconductor brand listing. IC PWM CONTROLLER 65KHZ 7-SOIC. TrustCompo combines the available model, brand, hierarchy, and specification details around NCP1218AD65R2G so buyers can move faster from review to quotation.
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Datasheet
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Key specifications
Series
-
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
PMIC - AC DC Converters, Offline SwitchersDescription
IC PWM CONTROLLER 65KHZ 7-SOIC
key Attributes
-
Datasheet
View NCP1218AD65R2G DatasheetTechnical document
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Trust signals
Globally recognized certifications
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ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
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Product overview
Overview
PWM Controller with Adjustable Skip Level and External Latch Input
The NCP1218 represents a new, pin to pin compatible, generation of the successful 7−pin current mode NCP12XX product series.
The controller allows for excellent standby power consumption by use of its adjustable skip mode and integrated high voltage startup FET. Internal frequency jittering, ramp compensation, timer−based fault detection and a latch input make this controller an excellent candidate for converters where ruggedness and component cost are the key constraints.
Features
• Fixed−Frequency 65 kHz Current−Mode Operation with Ramp Compensation
• Dynamic Self Supply Eliminates the Need for an Auxiliary Winding
• Timer−Based Fault Protection for Improved Overload Detection
• Cycle Skip Reduces Input Power in Standby Mode
• Latched Overload Protection
• Internal High Voltage Startup Circuit
• Accurate Current Limit Detector (±5%)
• Adjustable Skip Level
• Latch Input for Easy Implementation of Overvoltage and Overtemperature Protection
• Frequency Modulation for Softened EMI Signature
• 500 mA/800 mA Peak Source/Sink Current Drive Capability
• Pin to Pin Compatible with the Existing NCP12XX Series
•
These Devices are Pb−Free and Halogen Free/BFR Free
*Typical Applications
• AC−DC Adapters for Notebooks, LCD Monitors
• Offline Battery Chargers
• Consumer Electronic Appliances STB, DVD, DVDR
The NCP1218 represents a new, pin to pin compatible, generation of the successful 7−pin current mode NCP12XX product series.
The controller allows for excellent standby power consumption by use of its adjustable skip mode and integrated high voltage startup FET. Internal frequency jittering, ramp compensation, timer−based fault detection and a latch input make this controller an excellent candidate for converters where ruggedness and component cost are the key constraints.
Features
• Fixed−Frequency 65 kHz Current−Mode Operation with Ramp Compensation
• Dynamic Self Supply Eliminates the Need for an Auxiliary Winding
• Timer−Based Fault Protection for Improved Overload Detection
• Cycle Skip Reduces Input Power in Standby Mode
• Latched Overload Protection
• Internal High Voltage Startup Circuit
• Accurate Current Limit Detector (±5%)
• Adjustable Skip Level
• Latch Input for Easy Implementation of Overvoltage and Overtemperature Protection
• Frequency Modulation for Softened EMI Signature
• 500 mA/800 mA Peak Source/Sink Current Drive Capability
• Pin to Pin Compatible with the Existing NCP12XX Series
•
These Devices are Pb−Free and Halogen Free/BFR Free
*Typical Applications
• AC−DC Adapters for Notebooks, LCD Monitors
• Offline Battery Chargers
• Consumer Electronic Appliances STB, DVD, DVDR
Fast scan
Popular Specs Surfaced First
Export Classifications & Environmental
JESD-609 Code
e3
Export Classifications & Environmental
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Export Classifications & Environmental
RoHS Status
RoHS Compliant
Export Classifications & Environmental
HTSUS
8542.39.0001
Export Classifications & Environmental
ECCN Code
EAR99
Product Attribute
REACH Status
REACH Unaffected
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
RoHS Compliant
HTSUS
8542.39.0001
ECCN Code
EAR99
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Mounting Type
Surface Mount
Packaging
Tape & Reel (TR)
Published
2009
Part Status
Obsolete
Halogen Free
Halogen Free
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Terminal Form
GULL WING
Factory Lead Time
2 Weeks
Manufacturer
ON Semiconductor
HTS Code
8542.39.00.01
Subcategory
Switching Regulator or Controllers
Sub-Categories
PMIC - AC DC Converters, Offline Switchers
Operating Temperature
-40°C~150°C TJ
Lifecycle Status
LAST SHIPMENTS (Last Updated: 2 days ago)
Number Of Functions
1
Width
4mm
Height
1.5mm
Mount
Surface Mount
Pbfree Code
yes
Length
5mm
Number Of Pins
7
Number Of Terminations
7
Pin Count
7
Package / Case
8-SOIC (0.154, 3.90mm Width), 7 Leads
Output Voltage
20V
Fall Time (Typ)
20 ns
Output Current
800mA
Max Power Dissipation
920mW
Manufacturer'S Part No.
NCP1218AD65R2G
Base Part Number
NCP1218
Terminal Finish
Tin (Sn)
Output Isolation
Isolated
Control Mode
CURRENT-MODE
Control Technique
PULSE WIDTH MODULATION
Analog IC - Other Type
SWITCHING CONTROLLER
Topology
Flyback
Switcher Configuration
SINGLE
Internal Switch(S)
No
Rise Time
30ns
Duty Cycle
80%
Max Duty Cycle
85 %
Frequency - Switching
65kHz
Fault Protection
Over Load, Over Temperature, Over Voltage
Voltage - Supply (Vcc/Vdd)
9.9V~20V
Voltage - Start Up
12.7V
Input Voltage-Nom
11.3V
Input Voltage (Max)
500V
Input Voltage (Min)
10.8V
Common questions
Product FAQ
Quick answers for buyers reviewing NCP1218AD65R2G, stock, documentation, and sourcing steps.
What is NCP1218AD65R2G?
NCP1218AD65R2G is a PMIC - AC DC Converters, Offline Switchers component from ON Semiconductor. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for NCP1218AD65R2G?
NCP1218AD65R2G is listed with package reference 7-SOIC. The current product description is IC PWM CONTROLLER 65KHZ 7-SOIC, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is NCP1218AD65R2G available in stock?
This page currently shows 39486 units in stock and 29297 units available for NCP1218AD65R2G. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for NCP1218AD65R2G?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for NCP1218AD65R2G by ON Semiconductor. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for NCP1218AD65R2G?
Yes. This page links to the datasheet for NCP1218AD65R2G by ON Semiconductor, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify NCP1218AD65R2G before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for NCP1218AD65R2G before approving the order.
PMIC - AC DC Converters, Offline Switchers
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