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VIPER100ASP E VIPER100ASPE 497 6790 5 ND 49767905ND 497-6790-5
VIPER100BSP General Description
VIPer100B/100BSP, 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 / 6 A). Typical applications cover off line power supplies with a secondary power capability of 100 W in a US mains lines 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.
VIPER100BSP Maximum Ratings
Symbol
Parameter
Value
Unit
VDS
Continuous Drain-Source Voltage (Tj = 25 to 125oC)
-0.3 to 400
V
ID
Maximum Current
Internally limited
A
VDD
Supply Voltage
0 to 15
V
VOSC
Voltage Range Input
0 to VDD
V
VCOMP
Voltage Range Input
0 to 5
V
ICOMP
Maximum Continuous Current
±2
mA
Vesd
Electrostatic discharge (R = 1.5 K C = 100pF)
4000
V
ID(AR)
Avalanche Drain-Source Current , Repetitive or Not-Repetitive (TC = 100 oC, Pulse Width Limited by TJ max, d <1%)
3
A
Ptot
Power Dissipation at Tc = 25
82
W
Tj
Junction operating temperature
Internally Limited
Tstg
Storage Temperature
-65 to 150
VIPER100BSP Features
` ADJUSTABLE SWITCHING FREQUENCY UP TO 200KHZ ` CURRENT MODE CONTROL ` SOFT START AND SHUT DOWN CONTROL ` AUTOMATIC BURST MODE OPERATION IN STAND-BY CONDITION ABLE TO MEET "BLUE ANGEL" NORM (<1W TOTAL POWER CONSUMPTION) ` INTERNALLY TRIMMED ZENER REFERENCE ` UNDERVOLTAGE LOCK-OUT WITH HYSTERESIS ` INTEGRATED START-UP SUPPLY ` AVALANCHERUGGED ` OVERTEMPERATUREPROTECTION ` LOW STAND-BY CURRENT ` ADJUSTABLE CURRENT LIMITATION