Power Integrations7-SSIP, 6 Leads, Exposed Pad, Formed LeadsRoHS
LYT4313E
IC OFFLINE SWITCH MULT TOP 7ESIP
Category
Subcategory
Pmic Ac Dc Converters Offline Switchers
Package
7-SSIP, 6 Leads, Exposed Pad, Formed Leads
Series
LYTSwitch™-4
Status
Active
Datasheet
$1.13 / unit (market reference)
MOQ: 960 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
✅ 365-Day Warranty🚚 Global Shipping
Parameters
| Parameter | Value |
|---|---|
| Brand | Power Integrations |
| Model | LYT4313E |
| Package / Case | 7-SSIP, 6 Leads, Exposed Pad, Formed Leads |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Topology | Flyback, Step-Down (Buck), Step-Up (Boost) |
| Frequency - Switching | 140kHz |
| Supplier Device Package | eSIP-7C |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
LYT4313E by Power Integrations is a Flyback, Step-Down (Buck), Step-Up (Boost) IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The 7-SSIP, 6 Leads, Exposed Pad, Formed Leads package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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All Technical Specifications
| Topology | Flyback, Step-Down (Buck), Step-Up (Boost) |
| Duty Cycle | 99.9% |
| Power (Watts) | 18 W |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Breakdown | 725V |
| Frequency - Switching | 140kHz |
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