LM5021MM-1/NOPB Semiconductors - ICs by Texas Instruments

PWM CONTROLLER CURR-MODE MSOP8 REEL

Status: Unknown
Series: -
RoHS: Unknown
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The LM5021 off-line pulse width modulation (PWM) controller contains all of the features needed to implement highly efficient off-line single-ended flyback and forward power converters using currentmode control. The LM5021 features include an ultralow (25 µA) start-up current, which minimizes power losses in the high voltage start-up network. A skip cycle mode reduces power consumption with light loads for energy conserving applications (ENERGY STAR®, CECP, and so forth). Additional features include under-voltage lockout, cycle-by-cycle current limit, hiccup mode overload protection, slope compensation, soft-start and oscillator synchronization capability. This high performance 8pin IC has total propagation delays less than 100 ns and a 1-MHz capable oscillator that is programmed with a single resistor.

Where to Buy

Prices starting from US$0.58

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Farnell
from US$0.58
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Newark Electronics
from US$0.81
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Specifications

Input Voltage 15V
Output Voltage 600mV
Output Current 100mA
Supply Voltage Min 8V
Supply Voltage Max 30V
Controller IC Case Style MSOP
No. of Pins 8Pins
Frequency 500kHz
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Base Number 5021
Controller Type PWM
Operating Temperature Range -40°C to +125°C
Supply Voltage Range 8V to 30V
Termination Type Surface Mount Device

Alternative Descriptions

Pwm Controller, Curr-Mode, Msop8 | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM5021MM-1/NOPB?

Additional datasheets, footprints and schematics for LM5021MM-1/NOPB are listed on our Part Details page. You can also find images and similar parts to LM5021MM-1/NOPB on this page.

What pricing and inventory information can I view?

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What category does LM5021MM-1/NOPB fall under?

The LM5021MM-1/NOPB is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to LM5021MM-1/NOPB when available in the Power Management range under the specifications section at the bottom of the details page.

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Is the LM5021MM-1/NOPB RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for LM5021MM-1/NOPB have stock available?

Authorised distributors including Newark Electronics, element14 and Farnell have stock available or on a lead time for LM5021MM-1/NOPB.

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