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VIPer20SP |
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| Part Number | VIPer20SP |
| Manufacturer | STMicroelectronics (https://www.st.com/) |
| Description | VIPer20/20A, made BLOCK DIAGRAM OSC PENTAWATT HV (022Y) 10 1 PowerSO-10 DIP-8 using VIPower M0 Technology, combines on the same silicon chip a state-of-the-art PWM circuit together with an op... |
| Features |
ondition and 20W in single range or with doubler configuration. It is compatible from both primary or secondary regulation loop despite using around 50% less components when compared with a discrete solution. Burst mode operation is an additional feature of this device, offering the possibility to operate in stand-by mode without extra components.
DRAIN
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
FC00... |
| Document |
 VIPer20SP Data Sheet
PDF 179.97KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | VIPER20 |
STMicroelectronics |
SMPS PRIMARY I.C. |
|
| 2 | VIPer20A |
STMicroelectronics |
SMPS PRIMARY I.C. |
|
| 3 | VIPER20A-E |
ST Microelectronics |
SMPS primary IC |
|
| 4 | VIPer20ADIP |
STMicroelectronics |
SMPS PRIMARY I.C. |
|
| 5 | VIPer20ASP |
STMicroelectronics |
SMPS PRIMARY I.C. |
|