onsemi8-SOIC (0.154", 3.90mm Width), 7 LeadsRoHS
NCP1237AD65R2G
IC OFFLINE SWITCH FLYBACK 7SOIC
Category
Subcategory
Pmic Ac Dc Converters Offline Switchers
Package
8-SOIC (0.154", 3.90mm Width), 7 Leads
Status
Active
Datasheet
$0.70 / unit (market reference)
MOQ: 429 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
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Parameters
| Parameter | Value |
|---|---|
| Brand | onsemi |
| Model | NCP1237AD65R2G |
| Package / Case | 8-SOIC (0.154", 3.90mm Width), 7 Leads |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Topology | Flyback |
| Frequency - Switching | 65kHz |
| Supplier Device Package | 7-SOIC |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
NCP1237AD65R2G by onsemi is a Flyback IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The 8-SOIC (0.154", 3.90mm Width), 7 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 |
| Duty Cycle | 80% |
| Fault Protection | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit |
| Output Isolation | Isolated |
| Internal Switch(s) | No |
| Voltage - Start Up | 12 V |
| Frequency - Switching | 65kHz |
| Voltage - Supply (Vcc/Vdd) | 9.5V ~ 28V |
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