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The STEVAL-ISA116V1 demonstration board implements a double-output power supply set in buck topology using the VIPER26LD, a new off-line high voltage converter by STMicroelectronics.
The features of the device include an 800 V avalanche-rugged power section, PWM operation at 60 kHz with frequency jittering for lower EMI, current limiting with adjustable set point, on-board soft-start, safe auto-restart after a fault condition and low standby power consumption.
The protection features include thermal shutdown with hysteresis, delayed overload protection and open loop failure protection. All protection is auto-restart mode.Key Features
- Universal input mains range:
- input voltage: 80 - 280 VAC
- frequency: 45 - 65 Hz
- Double-output voltage:
- 16 V @ 0.3 A continuous operation
- 5 V through LDO
- Standby mains consumption: < 100 mW @ 265 VAC
- Fully protected against faults (overload, feedback disconnection and overheating)
- EMI: according to EN55022-Class-B
- RoHS compliant
- Universal input mains range:
Sample & Buy
| Part Number | Core Product | Marketing Status | Budgetary Price (US$)* | Quantity | ECCN (US) | Country of Origin | Board production status | Order from Distributors | Order from ST |
|---|---|---|---|---|---|---|---|---|---|
| STEVAL-ISA116V1 | VIPER26LD | Active | 55 | 1 | EAR99 | ITALY | - | Check Availability |
STEVAL-ISA116V1
Core Product
VIPER26LDMarketing Status
ActiveUnit Price (US$)
55.0*(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | WEEE Compliant | Material Declaration** |
|---|---|---|---|---|---|---|
| STEVAL-ISA116V1 | Active | CARD | Industrial | Ecopack2 | - | |
STEVAL-ISA116V1
Package:
CARDMaterial Declaration**:
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
