Power Integrations TOP253PN High Side 1, Off Liner Power Switch IC 8-Pin, DIP-C
- RS Stock No.:
- 146-5665
- Mfr. Part No.:
- TOP253PN
- Manufacturer:
- Power Integrations
Bulk discount available
Subtotal (1 tube of 50 units)*
SGD84.10
(exc. GST)
SGD91.65
(inc. GST)
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- Shipping from 27 April 2026
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Units | Per unit | Per Tube* |
|---|---|---|
| 50 - 50 | SGD1.682 | SGD84.10 |
| 100 - 100 | SGD1.635 | SGD81.75 |
| 150 + | SGD1.567 | SGD78.35 |
*price indicative
- RS Stock No.:
- 146-5665
- Mfr. Part No.:
- TOP253PN
- Manufacturer:
- Power Integrations
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Power Integrations | |
| Power Switch Type | Off Liner | |
| Product Type | Power Switch IC | |
| Power Switch Topology | High Side | |
| Switch On Resistance RdsOn | 15.2Ω | |
| Number of Outputs | 5 | |
| Number of Inputs | 1 | |
| Power Rating | 25W | |
| Mount Type | Through Hole | |
| Package Type | DIP-C | |
| Pin Count | 8 | |
| Maximum Operating Temperature | 150°C | |
| Operating Current | 1.37A | |
| Minimum Operating Temperature | -40°C | |
| Height | 3.68mm | |
| Length | 9.83mm | |
| Width | 6.6 mm | |
| Standards/Approvals | No | |
| Automotive Standard | No | |
| Series | TOP253 | |
| Select all | ||
|---|---|---|
Brand Power Integrations | ||
Power Switch Type Off Liner | ||
Product Type Power Switch IC | ||
Power Switch Topology High Side | ||
Switch On Resistance RdsOn 15.2Ω | ||
Number of Outputs 5 | ||
Number of Inputs 1 | ||
Power Rating 25W | ||
Mount Type Through Hole | ||
Package Type DIP-C | ||
Pin Count 8 | ||
Maximum Operating Temperature 150°C | ||
Operating Current 1.37A | ||
Minimum Operating Temperature -40°C | ||
Height 3.68mm | ||
Length 9.83mm | ||
Width 6.6 mm | ||
Standards/Approvals No | ||
Automotive Standard No | ||
Series TOP253 | ||
The TOPSwitch-HX is a highly integrated monolithic off-line switcher IC designed for off-line power supplies. TOPSwitch-HX integrated circuits enable design of power supplies up to 195 W, while providing high efficiency under all load conditions. TOPSwitch-HX also provides very good performance at low load and during standby (no load) operation.
Multi-mode operation maximizes efficiency at all loads
No heatsink required up to 35 W (up to 48 W at 230 VAC) using P, G or M packages
Output overvoltage protection (OVP)
Line undervoltage (UV) detection prevents turn-off glitches
Line overvoltage (OV) shutdown extends line surge limit
Accurate programmable current limit
Optimized line feed-forward for line ripple rejection
Fully integrated soft-start for minimum start-up stress
Energy efficient over entire load range
No-load consumption