Rochester Electronics, LLC16-VQFN Exposed PadRoHS
ISL6401CRZ-T
SWITCHING CONTROLLER
Category
Subcategory
Pmic Voltage Regulators Dc Dc Switching Controllers
Package
16-VQFN Exposed Pad
Status
Obsolete
$4.90 / unit (market reference)
MOQ: 62 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | ISL6401CRZ-T |
| Package / Case | 16-VQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Topology | Boost, Flyback |
| Frequency - Switching | 50kHz ~ 500kHz |
| Number of Outputs | 1 |
| Supplier Device Package | 16-QFN (4x4) |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
ISL6401CRZ-T by Rochester Electronics, LLC is a Boost, 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 16-VQFN Exposed Pad 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
| Function | Step-Up, Step-Up/Step-Down |
| Topology | Boost, Flyback |
| Clock Sync | Yes |
| Output Type | Transistor Driver |
| Output Phases | 1 |
| Control Features | Enable, Frequency Control |
| Duty Cycle (Max) | 48% |
| Number of Outputs | 1 |
| Output Configuration | Positive, Isolation Capable |
| Frequency - Switching | 50kHz ~ 500kHz |
| Synchronous Rectifier | No |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V |
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