NCP1622BCCSNT1G
Take control of your power factor correction with our precision-engineered PFC modul
Inventory:3,625
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
-
Part Number : NCP1622BCCSNT1G
-
Package/Case : TSOP-6
-
Brand : Onsemi
-
Components Classification : PFC
-
Datesheet : NCP1622BCCSNT1G DataSheet (PDF)
Overview of NCP1622BCCSNT1G
The 6-pin PFC controller NCP1622 is designed to drive PFC boost stages. It is based on an innovative Valley Synchronized Frequency Fold-back (VSFF) method. In this mode, the circuit classically operates in Critical conduction Mode (CrM) when control voltage exceeds a programmable value Vctrl,FF. When Vcontrol is below this preset level Vctrl,FF, the NCP1622 (versions [B**] and [D**]) linearly decays the frequency down to about 30 kHz until Vcontrol reaches the SKIP mode threshold. VSFF maximizes the efficiency at both nominal and light load. In particular, the stand-by losses are reduced to a minimum. Like in FCCrM controllers, internal circuitry allows near-unity power factor even when the switching frequency is reduced. Housed in a TSOP6 package, the circuit also incorporates the features necessary for robust and compact PFC stages, with few external components.
Key Features
- Critical Conduction Mode with frequency foldback
- Valley Synchronized Frequency Fold-back (VSFF)
- Works with or without a transformer w/ ZCD winding
- Dynamic Response Enhancer
Application
- Offline Power Supply
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Status | Active | Compliance | PbAHP |
Package Type | TSOP-6 | Case Outline | 318G-02 |
MSL Type | 1 | MSL Temp (°C) | 260 |
Container Type | REEL | Container Qty. | 3000 |
ON Target | Y | PFC Mode | CRM |
Frequency Operation | Variable | Control Mode | Current Mode |
Topology | Step-Up | fSW Typ (kHz) | Variable |
VCC Max (V) | 30 | Drive Cap. (mA) | 500 / 800 |
UVLO (V) | 10.5 | Latch | Yes |
UVP | Yes | Inhibition | No |
Pricing ($/Unit) | $0.2487Sample |
Warranty & Returns
Warranty, Returns, and Additional Information
-
QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
-
Shipping and Package
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
-
Payment
For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.
![NCP1729SN35T1G](/files/uploads/product/s/90d4678a50b54f87ae591d6a2e9c9999.webp)
NCP1729SN35T1G
This product is a switching voltage regulator that includes a switched cap voltage inverter and can be shut down when needed
![NCP3170ADR2G](/files/uploads/product/s/ccc7f6300cbd4d5bbc06097e15e4da08.webp)
NCP3170ADR2G
Adjustable 3A Power Supply
![NCP1529ASNT1G](/files/uploads/product/s/96cc4092b46e4822a23bf00f89aa27bd.webp)
NCP1529ASNT1G
Tiny package for space-constrained applications
![NCP5623CMUTBG](/files/uploads/product/s/7f11e79fdf444602a7bee9f1d3332623.webp)
NCP5623CMUTBG
I2C and PWM dimming features
![NCP186AMX330TAG](/files/uploads/product/s/d322503445044d8b95eded48403aa780.webp)
NCP186AMX330TAG
This product from ON Semiconductor is a reliable choice for applications requiring precise voltage regulation in a small form factor
![NCP1117DTARKG](/files/uploads/product/s/4a31f65e6ada46989390b8e527b18921.webp)
NCP1117DTARKG
The NCP1117DTARKG linear voltage regulator
![NCP167AMX180TBG](/files/uploads/product/s/6611b8671b75456aa110fa2526905dea.webp)
NCP167AMX180TBG
Efficient 1.8V output
![NCP380HSNAJAAT1G](/files/uploads/product/s/f4ff60fb96884177a780e6c00da0f06f.webp)
NCP380HSNAJAAT1G
6-Pin Thin Small Outline Package
![NCV4296-2CSN50T1G](/files/uploads/product/s/492bd9ef4649452db0fa5a6955e54d4c.webp)
NCV4296-2CSN50T1G
Low Dropout Voltage Regulator with 30mA Output and Ultra-Low Dropout Feature
![NCP45560IMNTWG-H](/files/uploads/product/s/157f1a323c0842e2b338c3da8d047068.webp)
NCP45560IMNTWG-H
NCP45560IMNTWG-H Power Distribution Power Switch ICs