Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
VIPER50B |
Click to view a larger image
| Part Number | VIPER50B |
| Manufacturer | STMicroelectronics (https://www.st.com/) |
| Description | VIPer50B made using VIPower M0 Technology combines on the same silicon chip a state-of-the-art PWM circuit together with an optimized high voltage avalanche rugged Vertical Power MOSFET (400 V / 3 A).... |
| Features |
ondary 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
PWM LATCH S R1 FF Q R2 R3
UVLO LOGIC
R/S
FF S
Q
OVERTEMP. DETECTOR 0.5V _ + + _
0.5 V ERROR _ AMPLIFIER 13 V +
+ _
1.7 µ s DELAY
250 ns BLANKING
1 V/A
CURRENT AMPLIFIER
COMP
SOURCE
FC00291B
4.5 V
December 1999
1/20
VIPER50B/BSP
ABSOLUTE MAXIMUM RATING
Symb ol V DS ID VDD V OSC V COMP I COMP... |
| Document |
 VIPER50B Data Sheet
PDF 173.44KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | VIPER50 |
STMicroelectronics |
SMPS PRIMARY I.C. |
|
| 2 | VIPer50A |
STMicroelectronics |
SMPS PRIMARY I.C. |
|
| 3 | VIPer50ASP |
STMicroelectronics |
SMPS PRIMARY I.C. |
|
| 4 | VIPer50BSP |
STMicroelectronics |
SMPS PRIMARY I.C. |
|
| 5 | VIPer50SP |
STMicroelectronics |
SMPS PRIMARY I.C. |
|