Datasheet Details
| Part number | VIPer20ADIP |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 187.98 KB |
| Description | SMPS PRIMARY I.C. |
| Datasheet |
 VIPer20ADIP Datasheet
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| Part number | VIPer20ADIP |
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| Manufacturer | STMicroelectronics |
| File Size | 187.98 KB |
| Description | SMPS PRIMARY I.C. |
| Datasheet |
VIPer20ADIP Datasheet
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mode without extra components.
VIPer20/20A, made using VIPower M0 BLOCK DIAGRAM OSC DRAIN PENTAWATT HV ON/OFF OSCILLATOR SECURITY LATCH VDD UVLO LOGIC R/S FF S Q PWM LATCH R1 S FF R2 R3 Q OVERTEMP.
DETECTOR 0.5 V + _ 1.7 µs delay 250 ns Blanking + _ + 0.5V _ 6 V/A CURRENT AMPLIFIER _ 13 V + ERROR AMPLIFIER 4.5V COMP SOURCE FC00491 November 1999 1/21 VIPer20/SP/DIP - VIPer20A/ASP/ADIP ABSOLUTE MAXIMUM RATING Symb ol V DS Parameter Continuous Drain-Source Voltage (Tj = 25 to 125o C) for VIPer20/SP/DIP for VIPer20A/ASP/ADIP Maximum Current Supply Voltage Voltage Range Input Voltage Range Input Maximum Continuous Current Electrostatic discharge (R = 1.5 K Ω C = 100pF) Avalanche Drain-Source Current, Repetitive
® VIPer20/SP/DIP VIPer20A/ASP/ADIP SMPS PRIMARY I.C.
T YPE VIPer20/SP/DIP VIPer20A/ASP/ADIP V DSS 620V 700V In 0.5 A 0.5 A R DS(on) 16 Ω 18 Ω PENTAWATT HV (022Y) FEATURE s ADJUSTABLE SWITCHING FREQUENCY UP TO 200KHZ 10 s CURRENT MODE CONTROL 1 s SOFT START AND SHUT DOWN CONTROL PowerSO-10 DIP-8 s AUTOMATIC BURST MODE OPERATION IN STAND-BY CONDITION ABLE TO MEET Technology, combines on the same silicon chip a ”BLUE ANGEL” NORM (<1W TOTAL POWER state-of-the-art PWM circuit together with an CONSUMPTION) optimized high voltage avalanche rugged Vertical s INTERNALLY TRIMMED ZENER Power MOSFET (620V or 700V / 0.5A).
REFERENCE Typical applications cover off line power supplies s UNDERVOLTAGE LOCK-OUT WITH with a secondary power capability of 10W in wide HYSTERESIS range condition and 20W in single range or with www.DataSheet4U.com s INTEGRATED START-UP SUPPLY doubler configuration.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
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VIPER20A-E | SMPS primary IC | ST Microelectronics |
| Part Number | Description |
|---|---|
| VIPer20A | SMPS PRIMARY I.C. |
| VIPer20ASP | SMPS PRIMARY I.C. |
| VIPER20 | SMPS PRIMARY I.C. |
| VIPER20B | SMPS PRIMARY I.C. |
| VIPer20BSP | SMPS PRIMARY I.C. |
| VIPer20DIP | SMPS PRIMARY I.C. |
| VIPer20SP | SMPS PRIMARY I.C. |
| VIPER222 | High voltage converter |
| VIPER22A | LOW POWER OFF LINE SMPS PRIMARY SWITCHER |
| VIPer22A-E | Low power OFF-line SMPS primary switcher |