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The UTC S3525 is specially designed for switching power supply system. it provides protection circuits, power good output (PGO) indicator, fault protection output (FPOB) and a PSONB control. The protection circuits include over voltage protection (OVP), under voltage protection (UVP) and over current protection (OCP) monitoring for system voltages and curren.
* OVP/UVP monitors 3.3V, 5V, 12V input voltage level.
* OCP monitors IS33, IS5, IS12 input current sense.
* Fault protection output (FPOB) with Open Drain Output stage.
* Power good output (PGO) with Open Drain Output stage.
* 38ms de-bounce time for PSONB input signal.
* 300ms time delay from PGI to PGO.
* 2.4ms time delay for PSONB to turn off FPOB.
ORDERING INFORMATION
Ordering Number
Lead Free Plating
Halogen Free
S3525L-D14-T
S3525G-D14-T
S3525L-S14-R
S3525G-S14-R
S3525L-S14-T
S3525G-S14-T
Package
DIP-14 SOP-14 SOP-14
CMOS IC
Packing Tube
Tape Reel Tube
www.unisonic.com.tw .
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | S3520 |
Microsemi Corporation |
Silicon Power Rectifier |
|
| 2 | S3520PF |
Microsemi Corporation |
Silicon Power Rectifier |
|
| 3 | S3526 |
UTC |
3-CHANNEL SECONDARY SUPERVISOR |
|
| 4 | S3526B |
AMI |
Single Frequency Tuneable Bandpass / Notch Filter / Tone Generator |
|
| 5 | S3528B |
AMI Semiconductor |
Programmable Low Pass Filter |
|
| 6 | S3528WH-EA |
ETC |
3528 Size Flash White Color SMD Type LED |
|
| 7 | S3529B |
AMI |
Programmable High Pass Filter |
|
| 8 | S35 |
Microsemi Corporation |
Silicon Power Rectifier |
|
| 9 | S3506I |
AMI |
(S350xI) CMOS Single Chip u-Law / A-Law Synchronous Combo Codecs |
|
| 10 | S3507AI |
AMI |
(S350xI) CMOS Single Chip u-Law / A-Law Synchronous Combo Codecs |
|
| 11 | S3507I |
AMI |
(S350xI) CMOS Single Chip u-Law / A-Law Synchronous Combo Codecs |
|
| 12 | S350P |
Vishay Telefunken |
Silicon NPN Phototransistor |
|