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STMICROELECTRONICS VIPER114HSTR
AC / DC Converter, Buck, Buck-Boost, Flyback, 85 to 265 VAC, 480 mA IDLIM, SSOP-10, -40 °C to 150 °C
- Manufacturer:
- STMICROELECTRONICS STMICROELECTRONICS
- Manufacturer Part No:
- VIPER114HSTR
- Order Code:
- 4036119
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- Technical Datasheet:
- VIPER114HSTR Datasheet
- ECAD / MCAD
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Product Overview
VIPER114HSTR is a high voltage converter smartly integrating an 800V avalanche-rugged power MOSFET with PWM current mode control. The power MOSFET with 800V breakdown voltage allows the extended input voltage range to be applied, as well as the size of the DRAIN snubber circuit to be reduced. This IC meets the most stringent energy-saving standards as it has very low consumption and operates in pulse frequency modulation under light load. The design of flyback, buck and buck boost converters is supported. The integrated HV start-up, senseFET, error amplifier and oscillator with jitter allow a complete application to be designed with the minimum number of components. Applications includes low power SMPS for home appliances, home automation, industrial, consumer, lighting and low power adapters.
- Embedded HV start-up and sense-FET
- Current mode PWM controller
- Drain current limit protection is 480mA
- 4.5V to 30V wide supply voltage range, SSOP10 package
- Minimized system input power consumption less than 10mW at 230VAC in no-load condition
- Jittered switching frequency reduces the EMI filter cost is 120KHz ±7%(type H)
- Embedded E/A with 1.2V reference
- Overload/short-circuit (OLP), line or output OVP, maximum duty cycle counter, VCC clamp
- Pulse-skip protection to prevent flux- runaway, -40 to 150°C junction temperature operating range
- Embedded thermal shutdown, built-in soft-start for improved system reliability
Product Information
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- 85VAC
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- 265VAC
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- SSOP
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- 10Pins
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- 7W
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- Buck, Buck-Boost, Flyback
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- Isolated, Non Isolated
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- 800V
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- 480mA
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- 120kHz
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- Surface Mount
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- -40°C
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- 150°C
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- -
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- -
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- MSL 3 - 168 hours
Technical Documents (2)
Packaging type
Cut Tape
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3,249 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)
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Extra stock is available upon order to the Supplier Lead Time which is approximately 5/26/25
3,249 deliver in 3-4 business days from our UK warehouse
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥175.56
(
¥193.12
Inc. JCT)
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| 1+ | ¥175.56 (¥193.12) | ( ) |
| 10+ | ¥114.28 (¥125.71) | ( ) |
| 50+ | ¥104.41 (¥114.85) | ( ) |
| 100+ | ¥94.53 (¥103.98) | ( ) |
| 250+ | ¥92.65 (¥101.92) | ( ) |
| 500+ | ¥90.76 (¥99.84) | ( ) |
| 1000+ | ¥87.63 (¥96.39) | ( ) |
| 2500+ | ¥83.87 (¥92.26) | ( ) |
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