SI9105DN02-E3, SI9105W, SI9108 Selling Leads, Datasheet
MFG:Vishay Package Cooled:PLCC-20 D/C:2010+
SI9105DN02-E3, SI9105W, SI9108 Datasheet download
Part Number: SI9105DN02-E3
MFG: Vishay
Package Cooled: PLCC-20
D/C: 2010+
SI9105DN02-E3, SI9105W, SI9108
- Table of contents:
Info of SI9105DN02-E3
Info of SI9105W
Info of SI9108
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About SI9100
PDF/DataSheet Download
Datasheet: SI9100
File Size: 92966 KB
Manufacturer: VISAY [Vishay Siliconix]
Download : Click here to Download
About SI9100
PDF/DataSheet Download
Datasheet: SI9100
File Size: 92966 KB
Manufacturer: VISAY [Vishay Siliconix]
Download : Click here to Download
About SI9108
PDF/DataSheet Download
Datasheet: SI9108
File Size: 102591 KB
Manufacturer: VISAY [Vishay Siliconix]
Download : Click here to Download
SI9105DN02-E3 General Description
Si9105 datasheet
SI9108 General Description
The Si9108 high-voltage switchmode regulator is a monolithic BiC/DMOS integrated circuit which contains most of the components necessary to implement a high-efficiency dc/dc converter in ISDN terminals up to 3 watts. A 0.5-mA max supply current makes possible the design of a dc/dc converter with 60% efficiency at 25 mW, therefore meeting the recommended performance under the CCITT I.430 specifications.
This device may be used with an appropriate transformer to implement isolated flyback power converter topologies to provide single or multiple regulated dc outputs (i.e., ±5 V).
The Si9108 is available in 16-pin wide-body SOIC, 14-pin plastic DIP, and 20-pin PLCC packages, and is specified over the industrial, D suffix (-40 to 85°C) temperature range.
SI9108 Maximum Ratings
Voltages Referenced to -VIN (VCC < +VIN + 0.3 V)
VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 V
+VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 V
VDS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 V
ID (Peak) (300 s pulse, 2% duty cycle). . . . . . . . . . . . . . . . . . . . . 2 A
ID (rms) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .250 mA
Logic Inputs (RESET, SHUTDOWN, OSC IN) . . -0.3 V to VCC + 0.3 V
Linear Inputs (FEEDBACK, SOURCE) . . . . . . . . . . . . . . -0.3 V to 7 V
HV Pre-Regulator Input Current (continuous) . . . . . . . . . . . . . . .5 mA
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65 to 125°C
Operating Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . -40 to 85°C
Junction Temperature (TJ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C
Power Dissipation (Package)a
14-Pin Plastic DIP (J Suffix)b. . . . . . . . . . . . . . . . . . . . . . . . . 750 mW
16-Pin Plastic Wide-Body SOIC (W Suffix)c . . . . . . . . . . . . . 900 mW
20-Pin PLCC (N Suffix)d . . . . . . . . . . . . . . . . . . . . . . . . . . . 1400 mW
Thermal Impedance (QJA)
14-Pin Plastic DIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167°C/W
16-Pin Plastic Wide-Body SOIC . . . . . . . . . . . . . . . . . . . . . . 140°C/W
20-Pin PLCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90°C/W
Notes
a. Device mounted with all leads soldered or welded to PC board.
b. Derate 6 mW/°C above 25°C
c. Derate 7.2 mW/°C above 25°C
d. Derate 11.2 mW/°C above 25°C
VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 V
+VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 V
VDS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 V
ID (Peak) (300 s pulse, 2% duty cycle). . . . . . . . . . . . . . . . . . . . . 2 A
ID (rms) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .250 mA
Logic Inputs (RESET, SHUTDOWN, OSC IN) . . -0.3 V to VCC + 0.3 V
Linear Inputs (FEEDBACK, SOURCE) . . . . . . . . . . . . . . -0.3 V to 7 V
HV Pre-Regulator Input Current (continuous) . . . . . . . . . . . . . . .5 mA
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65 to 125°C
Operating Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . -40 to 85°C
Junction Temperature (TJ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C
Power Dissipation (Package)a
14-Pin Plastic DIP (J Suffix)b. . . . . . . . . . . . . . . . . . . . . . . . . 750 mW
16-Pin Plastic Wide-Body SOIC (W Suffix)c . . . . . . . . . . . . . 900 mW
20-Pin PLCC (N Suffix)d . . . . . . . . . . . . . . . . . . . . . . . . . . . 1400 mW
Thermal Impedance (QJA)
14-Pin Plastic DIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167°C/W
16-Pin Plastic Wide-Body SOIC . . . . . . . . . . . . . . . . . . . . . . 140°C/W
20-Pin PLCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90°C/W
Notes
a. Device mounted with all leads soldered or welded to PC board.
b. Derate 6 mW/°C above 25°C
c. Derate 7.2 mW/°C above 25°C
d. Derate 11.2 mW/°C above 25°C
SI9108 Features
· CCITT Compatible
· Current-Mode Control
· Low Power Consumption
(less than 5 mW)
· 10- to 120-V Input Range
· 200-V, 250-mA MOSFET
· Internal Start-Up Circuit
· SHUTDOWN and RESET
• Maximum Duty Cycle of 99.9%
· Current-Mode Control
· Low Power Consumption
(less than 5 mW)
· 10- to 120-V Input Range
· 200-V, 250-mA MOSFET
· Internal Start-Up Circuit
· SHUTDOWN and RESET
• Maximum Duty Cycle of 99.9%
SI9108 Connection Diagram
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