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ST VIPER16LD
Converter Offline Buck, Buck-Boost, Flyback Topology 60kHz 16-SO
Brands: STMicroelectronics, Inc
Mfr.Part #: VIPER16LD
Datasheet: VIPER16LD Datasheet (PDF)
Package/Case: SO-16
Product Type: Power Management ICs
VIPER16LD 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.Ultra wide range dual output buck converter base.16 V-280 mA non isolated off-line high voltage c.4 W non-insulated, wide input voltage range SMPS.Triac and AC switch insulated control evaluation.1.5 W double output buck demonstration board bas.Wide range isolated flyback demonstration board,.
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 |
|---|---|---|---|
| Manufacturer: | STMicroelectronics | Product Category: | AC/DC Converters |
| RoHS: | Y | Mounting Style: | SMD/SMT |
| Package / Case: | SOIC-16 Narrow | Output Voltage: | 800 V |
| Output Power: | 9 W | Input / Supply Voltage - Min: | 11.5 V |
| Input / Supply Voltage - Max: | 23.5 V | Topology: | Buck-Boost, Flyback |
| Switching Frequency: | 60 kHz | Duty Cycle - Max: | 80 % |
| Operating Supply Current: | 1.5 mA | Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 150 C | Output Current: | 420 mA |
| Series: | VIPER16 | Packaging: | Tube |
| Isolation: | Isolated/Non-Isolated | Number of Outputs: | 1 Output |
| Type: | Current Mode | Brand: | STMicroelectronics |
| Moisture Sensitive: | Yes | Product Type: | AC/DC Converters |
| Factory Pack Quantity: | 1000 | Subcategory: | PMIC - Power Management ICs |
| Tradename: | VIPer | Unit Weight: | 0.019312 oz |
| Tags | VIPER16LD, VIPER16L, VIPER16, VIPER1, VIPER, VIPE, VIP | feature-type | |
| feature-maximum-power-dissipation-mw | feature-packaging | Tube | |
| feature-rad-hard | feature-pin-count | 16 | |
| feature-supplier-package | SO N | feature-standard-package-name1 | SO |
| feature-cecc-qualified | No | feature-esd-protection | |
| feature-escc-qualified | feature-military | No | |
| feature-aec-qualified | No | feature-aec-qualified-number | |
| feature-auto-motive | No | feature-p-pap | No |
| feature-eccn-code | EAR99 | feature-svhc | No |
| feature-svhc-exceeds-threshold | No |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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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. |
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Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
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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
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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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
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The VIPER16LD chip is a voltage regulator IC designed for power conversion applications. It features built-in protection and control functions, making it suitable for various power supply designs. With high operational efficiency and low standby power consumption, this chip offers a reliable and cost-effective solution for enhancing energy efficiency in electricity converters.
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Equivalent
There are no direct equivalent products of the VIPER16LD chip. However, similar components in the same category of offline converters with integrated MOSFETs include the VIPER06x and VIPER26x families from STMicroelectronics. -
Features
The VIPER16LD is a high voltage converter IC featuring an integrated 730V avalanche-rugged power MOSFET with embedded PWM controller. It offers a wide input voltage range, precise current and voltage regulation, primary sensing with integrated oscillator, and a high level of integration. -
Pinout
The VIPER16LD is an offline converter with an 800V avalanche-rated power MOSFET. It has an 8-pin package and its main functions include regulating the output voltage, providing protection features, and driving a high-voltage power MOSFET, making it suitable for a variety of applications such as LED lighting. -
Manufacturer
STMicroelectronics is the manufacturer of the VIPER16LD. It is a multinational semiconductor company headquartered in Switzerland. STMicroelectronics is a leading supplier of innovative solutions in various sectors, including automotive, industrial, personal electronics, and communications equipment. -
Application Field
The VIPER16LD is a low voltage converter specifically designed for low standby-power SMPS applications. It is commonly used in applications like home appliances, industrial controls, auxiliary power supplies, and other devices requiring low power consumption in standby mode. -
Package
The VIPER16LD chip is in the DIP-8 package type, with a 10.16mm x 6.6mm form factor.
Datasheet PDF
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