VIPER100A-E STMicroelectronics, VIPER100A-E Datasheet - Page 2

• Manufacturer Part Number: VIPER100A-E
• Description: IC SWIT PWM SMPS CM PENTAWATT5
• Manufacturer: STMicroelectronics
• Series: VIPER™r

Specifications of VIPER100A-E

• Output Isolation: Isolated
• Frequency Range: 90 ~ 200kHz
• Voltage - Input: 8 ~ 15 V
• Voltage - Output: 700V
• Power (watts): 82W
• Operating Temperature: 25°C ~ 125°C
• Package / Case: Pentawatt-5 HV (Bent and Staggered Leads)
• Output Voltage: 4.5 V
• Output Current: 600 uA
• Output Power: 82 W
• Input Voltage: 12.6 V to 13.4 V
• Switching Frequency: 200 KHz
• Mounting Style: Through Hole
• No. Of Pins: 5
• Ic Generic Number: 100
• Output Current Max: 5.3A
• Frequency: 200kHz
• Leaded Process Compatible: Yes
• Output Current Min: 3A
• Rohs Compliant: Yes
• Pwm Type: Current Mode PWM Controller
• Number Of Pwm Outputs: 1
• On/off Pin: No
• Adjustable Output: No
• Switching Freq: 90 TO 110kHz
• Operating Supply Voltage (max): 15V
• Synchronous Pin: No
• Rise Time: 50ns
• Fall Time: 100ns
• Mounting: Through Hole
• Pin Count: 5 +Tab
• Package Type: Pentawatt
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-4687-5

Contents
1
2
3
4
5
2/31
Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.1
1.2
Thermal Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Pin Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3.1
3.2
3.3
3.4
3.5
Typical Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Operation Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
Maximum Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Drain Pin (Integrated Power MOSFET Drain): . . . . . . . . . . . . . . . . . . . . . . . . 8
Source Pin: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
V
Compensation Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
OSC Pin (Oscillator Frequency): . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Current Mode Topology: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
Stand-by Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
High Voltage Start-up Current Suorce . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Transconductance Error Amplifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
External Clock Synchronization: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Primary Peak Current Limitation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Over-Temperature Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Operation Pictures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
DD
Pin (Power Supply): . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
VIPer100A-E/ASP-E