Image is for your reference only,please check specifications for details

NCP1654BD65R2G - ON Semiconductor
Manufacturer:
ON Semiconductor
ManyChip's Part#:
MC1241244
Category:
Power Management IC
Package:
SOIC-8
Datasheet:
Datasheet 3D Model
Description:
ON SEMICONDUCTOR NCP1654BD65R2G PFC Controller IC, 1V to 20V & 4.7mA Supply, 1V Lockout, 97% Duty Cycle, 65kHz, SOIC-8
Stock Locations:
Availability:
2,908 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 0.51

Updated at 17/06/2025 10:30:15(UTC+8)

Certifications

ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.

Description

The NCP1654BD65R2G is a Power Factor Controller for continuous conduction mode (CCM) power factor correction step-up pre-converters. It controls the power switch conduction time (PWM) in a fixed frequency mode and in dependence on the instantaneous coil current. The circuit minimizes the number of external components and drastically simplifies the PFC implementation. It also integrates high safety protection features that make the NCP1654 a driver for robust and compact PFC stages like an effective input power runaway clamping circuitry.
Average current continuous conduction mode
Fast transient response
Very few external components
Very low startup currents (<400A)
Low operating consumption
Latching PWM for cycle-by-cycle duty-cycle control
Internally trimmed internal reference
Undervoltage lockout with hysteresis
Soft-start for smoothly startup operation
Shutdown function
Pin to pin compatible with industry standard inrush currents detection
Overvoltage protection
Undervoltage detection for open loop detection or shutdown
Brown-out detection
Soft-start
Accurate overcurrent limitation
Overpower limitation

Show

NCP1654BD65R2G Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Frequency	65 kHz
Supply Voltage (DC)	1.00V (min)
Halogen Free Status	Halogen Free
Input Voltage (DC)	20.0 V
Number of Positions	8 Position
Power Dissipation	450 mW
Switching Frequency	58kHz ~ 72kHz
Topology	Step-Up
Thermal Resistance	178 ℃/W
Duty Cycle	97 %
Maximum Duty Cycle	97 %
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	450 mW
Supply Voltage	9V ~ 20V
Supply Voltage (Max)	11.4 V
Supply Voltage (Min)	1 V
	Show
Size-Length	5 mm
Size-Width	4 mm
Size-Height	1.5 mm
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Cut Tape (CT)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99
HK STC License	NLR

TT in advance (bank transfer), Western Union, Credit card,
PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- Carefully inspected and packed by ManyChip warehouse
- Vacuum packaging
- Anti-static packaging
- Shockproof foam
The terms here are for reference only, the actual terms are subject to the sales quotation.
- Please confirm product specifications when ordering.
- MOQ refers to the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the ordering page.
- Inspection (PSI) will be performed prior to shipment.
- Income Quality Control (IQC), 1000+ qualified dealers.
- Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray control
- XRF inspection
- Electrical testing
- Surface testing
-Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity

If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.

SN:H5.07531LO48591V31Q0QC0S0

Please fill the information below to send RFQ quickly,and we will respond immediately.