SI9104DY, SI9105, SI9105DJ Selling Leads, Datasheet
MFG:SI Package Cooled:SOP16 D/C:2007+
SI9104DY, SI9105, SI9105DJ Datasheet download
Part Number: SI9104DY
MFG: SI
Package Cooled: SOP16
D/C: 2007+
SI9104DY, SI9105, SI9105DJ
- Table of contents:
Info of SI9104DY
Info of SI9105
Info of SI9105DJ
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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 SI9105
PDF/DataSheet Download
Datasheet: SI9105
File Size: 81474 KB
Manufacturer: VISAY [Vishay Siliconix]
Download : Click here to Download
About SI9105DJ02
PDF/DataSheet Download
Datasheet: SI9105DJ02
File Size: 81474 KB
Manufacturer: VISAY [Vishay Siliconix]
Download : Click here to Download
SI9105 General Description
The Si9105 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 Si9105 is available in both standard and lead (Pb)-free 16-pin wide-body SOIC, 14-pin plastic DIP and 20-pin PLCC packages which are specified to operate over the industrial temperature range of −40 to 85.
SI9105 Maximum Ratings
Voltages Referenced to −VIN (VCC < +VIN + 0.3 V)
VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 V
+VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 V
VDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 V
ID (Peak) (300s 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
Operating Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40 to 85
}Junction Temperature (TJ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
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 (JA)
14-Pin Plastic DIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167/W
16-Pin Plastic Wide-Body SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140/W
20-Pin PLCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90/W
Notes
a. Device mounted with all leads soldered or welded to PC board.
b. Derate 6 mW/ above 25
c. Derate 7.2 mW/above 25
d. Derate 11.2 mW/ above 25
VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 V
+VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 V
VDS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200 V
ID (Peak) (300s 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
Operating Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40 to 85
}Junction Temperature (TJ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
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 (JA)
14-Pin Plastic DIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167/W
16-Pin Plastic Wide-Body SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140/W
20-Pin PLCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90/W
Notes
a. Device mounted with all leads soldered or welded to PC board.
b. Derate 6 mW/ above 25
c. Derate 7.2 mW/above 25
d. Derate 11.2 mW/ above 25
SI9105 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
· Current-Mode Control
· SHUTDOWN and RESET
· 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
· Current-Mode Control
· SHUTDOWN and RESET
SI9105 Connection Diagram
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