LM2623MMX/NOPB

$1.28

Description：IC REG BOOST ADJ 2.2A 8VSSOP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:cbb793d11b8c Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM2623MMX/NOPB is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC REG BOOST ADJ 2.2A 8VSSOP. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM2623MMX/NOPB

Description：IC REG BOOST ADJ 2.2A 8VSSOP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Up
Output Configuration：Positive
Topology：Boost
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：0.8V
Voltage - Input (Max)：14V
Voltage - Output (Min/Fixed)：1.24V
Voltage - Output (Max)：14V
Current - Output：2.2A (Switch)
Frequency - Switching：300kHz ~ 2MHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package：8-VSSOP
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM2623MMX/NOPB

LM2623MMX/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM2623MMX/NOPB is a synchronous step-up DC-DC converter manufactured by Texas Instruments. It operates with an input voltage range of 0.8 V to 14 V and provides an adjustable output voltage from 1.24 V to 14 V. The device supports a maximum switch current of 2.2 A and features an adjustable switching frequency between 300 kHz and 2 MHz. It functions within a temperature range of -40°C to +85°C and is housed in an 8-VSSOP package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Synchronous rectification architecture for high efficiency
Adjustable switching frequency allows optimization for size or performance
Integrated low-side MOSFET reduces external component count
Shutdown pin enables power management control

Voltage Regulators - DC DC Switching Regulators Applications

Portable battery-powered equipment
Cellular phones and handheld devices
Personal digital assistants (PDAs)
Laptop computers and peripherals

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'MMX' indicates the tape-and-reel packaging variant distinct from tube-packaged versions. Confirm RoHS compliance status as indicated by the 'NOPB' designation. Ensure the ordering part number matches the required package type and reel quantity specifications provided by the manufacturer.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact boost converter solution is required for single-cell lithium-ion applications. The wide input voltage range accommodates discharging battery profiles. Consider the thermal performance of the VSSOP package relative to the expected load current and ambient conditions during design integration.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM2623 family of synchronous boost converters. It shares core topology with variants like the LM2621, which differs primarily in input voltage specifications. The MMX suffix denotes the surface-mount package configuration used for automated assembly processes.