FSFR1700
IC OFFLINE SW HALF-BRIDGE 9SIP
Pmic Ac Dc Converters Offline Switchers
10-SIP Module, 9 Leads, Formed Leads
FSFR
Active
$1.92 / unit (market reference)
MOQ: 156 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | FSFR1700 |
| Package / Case | 10-SIP Module, 9 Leads, Formed Leads |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 130°C (TJ) |
| Topology | Half-Bridge |
| Frequency - Switching | Up to 300kHz |
| Supplier Device Package | 9-SIP |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
FSFR1700 by Rochester Electronics, LLC is a Half-Bridge IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The 10-SIP Module, 9 Leads, 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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Alternatives & Replacements
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IC OFFLINE SW HALF-BRIDGE 9SIP
FSFR1600XSL
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FSFR2100USL
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FSFR1800USL
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FSFR1700HSL
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FSFR1700USL
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All Technical Specifications
| Topology | Half-Bridge |
| Duty Cycle | 50% |
| Power (Watts) | 200 W |
| Control Features | EN, Frequency Control |
| Fault Protection | Current Limiting, Over Load, Over Temperature, Over Voltage |
| Output Isolation | Isolated |
| Internal Switch(s) | Yes |
| Voltage - Start Up | 14.5 V |
| Voltage - Breakdown | 500V |
| Frequency - Switching | Up to 300kHz |
| Voltage - Supply (Vcc/Vdd) | 11.3V ~ 25V |
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