onsemi SG3525ANG Microcontrollers
PWM Controller, Voltage Mode, 400mA, 400kHz, 16-Pin PDIP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SG3525ANG
Detailed Description
PWM Controller, Voltage Mode, 400mA, 400kHz, 16-Pin PDIP
Package
16-DIP (0.300", 7.62mm)
Lifecycle Status
Active
Datasheet
SG3525ANG Datasheet
Quick Jump:
Technical Specifications
onsemi SG3525ANG Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
16-DIP
Mounting Type
Through Hole
Operating Temperature
0°C ~ 70°C (TA)
Supply Voltage
8V ~ 35V
Lifecycle Status
Active
Switching Frequency
100Hz ~ 400kHz
Duty Cycle Max
49%
Synchronous Rectifier
Yes
Clock Sync
Yes
Alternate Parts Comparison (SG3525ANG vs SG3525ADWR2 vs SG3525ADWR2G vs SG6742HRSY)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-DIP | 16-SOIC | 16-SOIC | 8-SOIC |
| Mounting Type | Through Hole | Surface Mount | Surface Mount | Surface Mount |
| Supply Voltage | 8V ~ 35V | 8V ~ 35V | 8V ~ 35V | 10.5V ~ 22V |
| Switching Frequency | 100Hz ~ 400kHz | 100Hz ~ 400kHz | 100Hz ~ 400kHz | 90kHz ~ 110kHz |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Obsolete | Active | Obsolete |
| Package | PDIP-16 | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC | SOIC-8 |
| Topology | Push-Pull | Push-Pull | Push-Pull | Flyback |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | -- |
| Clock Sync | Yes | Yes | Yes | -- |
| Control Features | Enable, Frequency Control, Soft Start | Enable, Frequency Control, Soft Start | Enable, Frequency Control, Soft Start | -- |
| Duty Cycle Max | 49% | 49% | 49% | -- |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
SG3525ADWR2GonsemiSimilaronsemi
Pin NoPkg NoElec Mixed
PWM Controller, SO-16 WB, 1000-REEL
NCV494BDR2GonsemiSimilaronsemi
Pin NoPkg NoElec Mixed
Buck, Push-Pull Regulator Positive Output Step-Down, Step-Up/Step-Down DC-DC Controller IC 16-SOIC
This part is listed as a cross for
UC3525ANTexas InstrumentsDirectonsemi
Pin YesPkg YesElec Yes
35V Dual 0.4A 400kHz PWM DC/DC Controller IC
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