ST VIPER16LN
AC/DC Converters 60kHz Fixed Freq Viper Plus
Brands: ST
Mfr.Part #: VIPER16LN
Datasheet: VIPER16LN Datasheet (PDF)
Package/Case: DIP-7
Product Type: Power Management ICs
VIPER16LN General Description
The device is an off-line converter with an 800 V avalanche ruggedness power section, a PWM controller, user defined overcurrent limit, protection against feedback network disconnection, hysteretic thermal protection, soft start up and safe auto restart after any fault condition. It is able to power itself directly from the rectified mains, eliminating the need for an auxiliary bias winding. Advance frequency jittering reduces EMI filter cost. Burst mode operation and the devices very low consumption both help to meet the standard set by energy saving regulations.1.5 W double output buck demonstration board bas.Ultra wide range dual output buck converter base.4 W non-insulated, wide input voltage range SMPS.Wide range isolated flyback demonstration board,.16 V-280 mA non isolated off-line high voltage c.Triac and AC switch insulated control evaluation.
Features
- 800 V avalanche rugged power section
- PWM operation with frequency jittering for low EMI
- Operating frequency:
- 60 kHz for L type
- 115 kHz for H type
- No need of auxiliary winding for low power application
- Standby power < 30 mW at 230 VAC
- Limiting current with adjustable set point
- On-board soft-start
- Safe auto-restart after a fault condition
- Hysteretic thermal shutdown
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
ECCN US | EAR99 | ECCN EU | NEC |
Packing Type | Tube | RoHs compliant | Ecopack2 |
Grade | Industrial |
Shipping
Shipping Type | Ship Fee | Lead Time | |
---|---|---|---|
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days | |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days | |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days | |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days | |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days | |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time:Shipping fee depend on different zone and country.
Payment
Terms of payment | Hand Fee | |
---|---|---|
Wire Transfer | charge US$30.00 banking fee. | |
Paypal | charge 4.0% service fee. | |
Credit Card | charge 3.5% service fee. | |
Western Union | charge US.00 banking fee. | |
Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
-
Step1 :Product
-
Step2 :Vacuum packaging
-
Step3 :Anti-static bag
-
Step4 :Individual packaging
-
Step5 :Packaging boxes
-
Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
-
The VIPER16LN is a high-voltage converter developed by STMicroelectronics. It integrates a 730V power MOSFET and an MCU with a comprehensive protection circuitry. The chip offers advanced features like peak current reduction, embedded protections, wide input voltage range, and adjustable peak current value. It is commonly used in offline power supplies, LED lighting, IoT devices, and industrial applications.
-
Equivalent
The equivalent products of the VIPER16LN chip include the VIPER12ADIP, VIPER17, VIPER22A, and VIPER26LN. These are all offline high voltage converters in a flyback configuration. -
Features
VIPER16LN is an offline primary switcher with an extended voltage range (800V to 900V) and can handle high input voltage. It includes a 800V startup switch that allows direct connection to the rectified mains without additional components. It also features a PWM controller, a high-voltage sense, and a zero consumption at low power. -
Pinout
The VIPER16LN is a low-voltage (8-35V) switching regulator IC with a pin count of 8. The function of each pin is as follows: VCC - supply voltage input, GND - ground, HS - high-side MOSFET gate drive output, BOOT - bootstrap capacitor connection, LX - low-side MOSFET gate drive & power switch output, CS - current sense input, FB - feedback pin for regulation control, and Vref - reference voltage pin. -
Manufacturer
STMicroelectronics is the manufacturer of the VIPER16LN. It is a multinational electronics and semiconductor company. -
Application Field
The VIPER16LN is commonly used in dimmable LED lighting applications such as LED bulbs, LED tubes, and LED panels. It is also suitable for other low-power offline applications requiring high-efficiency conversion, such as small appliances, home automation devices, and industrial equipment. -
Package
The VIPER16LN chip is available in a DIP8 package type with a form that is a dual in-line package. The dimensions of the package are approximately 0.3 inches in width, 0.2 inches in height, and 0.5 inches in length.
Datasheet PDF
We provide high quality products, thoughtful service and after sale guarantee
-
We have rich products, can meet your various needs.
-
Minimum order quantity starts from 1pcs.
-
Lowest international shipping fee starts from $0.00
-
365 days quality guarantee for all products