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STMicroelectronics Viper11LS | Demoboard Steval-ISA196V1
a high-voltage converter that intelligently integrates an 800 V rugged power MOSFET with PWM current-mode control
Overview
| Topology | Flyback Converter |
| Input voltage | 230 V |
| Output 1 | 5 V / 1.2 A |
| IC revision | V1 |
Description
The STEVAL-ISA196V1 evaluation board implements a flyback converter (5 V / 1.2 A) wide range mains developed for general purpose applications.The core of the application is the VIPer11, a new off-line high voltage converter from the VIPerPlus family.The device is a high-voltage converter that intelligently integrates an 800 V rugged power MOSFET with PWM current-mode control.The main characteristics of the evaluation board are its single layer, small size and minimal BOM, high efficiency and low standby consumption.
Features
◾Universal AC main input voltage range: 85VAC to 265VAC◾Output voltage: 5 V◾Output current: 1.2 A◾Rated output power: 6 W◾No load input power @230 VAC : < 10 mW◾Active mode efficiency: > 78%◾EMI: according to EN55022-Class-B◾RoHS compliant
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | C | Tol. C | VR (V (DC)) | Size | Operating Temperature | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | H (mm) | Fl (mm) | Packaging | L (µH) | IR (A) | ISAT (A) | RDC (mΩ) | fres (MHz) | RDC max. (Ω) | Version | VIN | VOut1 (V) | IOut1 (A) | VT (V (AC)) | fswitch (kHz) | NPRI : NSEC : NAUX | Mount | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 885012206077 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | 100 pF | ±10% | 50 | 0603 | -55 °C up to +125 °C | 2.5 | 10 GΩ | X7R Class II | 1.6 | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
| 885012206083 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 50 V(DC) | 1 nF | ±10% | 50 | 0603 | -55 °C up to +125 °C | 2.5 | 10 GΩ | X7R Class II | 1.6 | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
 | 74404042033 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-LQS SMT Power Inductor | – | – | – | 4018 | -40 °C up to +125 °C | – | – | – | 4 | 4 | 1.8 | – | – | 3.3 | 2 | 2.9 | 55 | 56 | – | – | – | – | – | – | – | – | SMT | ||
 | 7447462471 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WE-TI Radial Leaded Wire Wound Inductor | – | – | – | 5075 | -40 °C up to +125 °C | – | – | – | 6 | 6 | 8.5 | – | – | 470 | 0.35 | 0.4 | – | 3.4 | 2.4 | Heat Shrinking Tube | – | – | – | – | – | – | THT | ||
 | 750810014 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WE-OLSTM Offline Flyback Transformers | – | – | – | EE13/7/6 | -40 °C up to +125 °C | – | – | – | 15 | 15.75 | 18.5 | – | Tray | 2000 | – | 0.53 | – | – | – | – | 85 - 265 V (AC) | 5 | 1.2 | 1875 | 60 | 12.36:1 | THT |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 885012206077 | SPEC | |
| 885012206083 | SPEC | |
| 74404042033 | SPEC | |
| 7447462471 | SPEC | |
| 750810014 | SPEC |
| Samples |
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| Order Code | Datasheet | Simulation | Downloads | Status | Product series | C | Tol. C | VR (V (DC)) | Size | Operating Temperature | DF (%) | RISO | Ceramic Type | L (mm) | W (mm) | H (mm) | Fl (mm) | Packaging | L (µH) | IR (A) | ISAT (A) | RDC (mΩ) | fres (MHz) | RDC max. (Ω) | Version | VIN | VOut1 (V) | IOut1 (A) | VT (V (AC)) | fswitch (kHz) | NPRI : NSEC : NAUX | Mount | Samples |
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