LM3488MMX/NOPB Semiconductors - ICs by Texas Instruments

DC/DC CTRL BOOST FLYBACK 1MHZ VSSOP8

Status: Unknown
Series: -
RoHS: Unknown
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The LM3488 is a versatile low-side N-FET highperformance controller for switching regulators. This device is suitable for use in topologies requiring lowside FET, such as boost, flyback, or SEPIC. Moreover, the LM3488 can be operated at extremely high switching frequency to reduce the overall solution size. The switching frequency of LM3488 can be adjusted to any value from 100 kHz to 1 MHz by using a single external resistor or by synchronizing it to an external clock. Current mode control provides superior bandwidth and transient response, besides cycle-by-cycle current limiting. Output current can be programmed with a single external resistor. The LM3488 has built-in features such as thermal shutdown, short-circuit protection, and overvoltage protection. Power-saving shutdown mode reduces the total supply current to 5 µA and allows power supply sequencing. Internal soft-start limits the inrush current at start-up.

Where to Buy

Prices starting from US$0.86

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Farnell
from US$1.90
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Texas Instruments
from US$0.86
79,689
in stock
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Newark Electronics
from US$1.15
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element14
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Specifications

Supply Voltage Min 2.97V
Supply Voltage Max 40V
No. of Outputs 1 Output
Duty Cycle (%) 100%
Controller IC Case Style VSSOP
No. of Pins 8Pins
Switching Frequency 1MHz
Topology Boost Flyback SEPIC
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard AEC-Q100
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)

Alternative Descriptions

2.97V to 40V Wide Vin Low-Side N-Channel Controller for Switching Regulators | Texas Instruments
Dc/Dc Ctrl, Boost, Flyback, 1Mhz, Vssop8 | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM3488MMX/NOPB?

Additional datasheets, footprints and schematics for LM3488MMX/NOPB are listed on our Part Details page. You can also find images and similar parts to LM3488MMX/NOPB on this page.

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What category does LM3488MMX/NOPB fall under?

The LM3488MMX/NOPB is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

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Is the LM3488MMX/NOPB RoHS compliant?

This part has not been flagged as RoHS Compliant.

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