LT1424CS8-5#PBF Flyback, Forward, and Isolated Controller by Analog Devices

Flyback, Forward, and Isolated Controller
Status: Production
Series: LT1424-5
RoHS: Compliant
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The LT1424-5 is a monolithic high power switching regulator specifically designed for the isolated flyback topology. No “third winding” or optoisolator is required; the integrated circuit senses the isolated output voltage directly from the primary side flyback waveform. A high current, high efficiency switch is included on the die along with all oscillator, control and protection circuitry.The LT1424-5 operates with input supply voltages from 3V to 20V and draws only 7mA quiescent current. It can deliver up to 400mA at 5V with no external power devices. By utilizing current mode switching techniques, it provides excellent AC and DC line regulation.The LT1424-5 has a number of features not found on other switching regulator ICs. Its unique control circuitry can maintain regulation well into discontinuous mode. Load compensation circuitry allows for improved load regulation. An externally activated shutdown mode reduces total supply current to 20µA typical for standby operation.

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Alternative Descriptions

Conv DC-DC 3V to 20V Step Up Single-Out 5V 0.4A 8-Pin SOIC N Tube | Richardson RFPD

LT1424CS8-5#PBF Semiconductors - ICs by Linear Technology

SWITCHING REG 285KHZ 0.4A 5V 8SOIC

Electronic & Electrical Components>Semiconductors - ICs>Power Management
Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Topology Flyback
Input Voltage Min 3V
Input Voltage Max 20V
DC / DC Converter IC Case SOIC
No. of Pins 8Pins
Output Current 400mA
Output Voltage Nom. 5V
Switching Frequency 320kHz
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
No. of Outputs 1Outputs
Operating Temperature Min 0°C
Operating Temperature Range 0°C to +125°C
Output Voltage 5V
Primary Input Voltage 20V

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LT1424CS8-5#PBF?

Additional datasheets, footprints and schematics for LT1424CS8-5#PBF are listed on our Part Details page. You can also find images and similar parts to LT1424CS8-5#PBF on this page.

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What category does LT1424CS8-5#PBF fall under?

The LT1424CS8-5#PBF is listed under Flyback, Forward, and Isolated Controller.

Can I view similar or alternative parts?

You can view similar parts to LT1424CS8-5#PBF when available in the Flyback, Forward, and Isolated Controller range under the specifications section at the bottom of the details page.

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Is the LT1424CS8-5#PBF RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

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Authorised distributors including Richardson RFPD have stock available or on a lead time for LT1424CS8-5#PBF.

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