LTC3218EDDB#TRPBF

$2.05

Description：IC LED DRIVER RGLTR 150MA 10DFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:4bcd3005e1e4 Category: LED Drivers IC Brand: Analog Devices Inc.

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Product introduction

LTC3218EDDB#TRPBF is listed in the LED Driver IC range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC LED DRIVER RGLTR 150MA 10DFN. Review the specifications below when checking this part for your BOM.

LED Driver IC specifications for LTC3218EDDB#TRPBF

Description：IC LED DRIVER RGLTR 150MA 10DFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Type：DC DC Regulator
Topology：Switched Capacitor (Charge Pump)
Internal Switch(s)：Yes
Number of Outputs：1
Voltage - Supply (Min)：2.9V
Voltage - Supply (Max)：4.5V
Voltage - Output：5.3V
Current - Output / Channel：150mA
Frequency：1MHz
Dimming：-
Applications：-
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：10-WFDFN Exposed Pad
Supplier Device Package：10-DFN (3x2)
Grade：-
Qualification：-

LED Driver IC datasheet and documents for LTC3218EDDB#TRPBF

LTC3218EDDB#TRPBF

LED Driver IC Overview

The LTC3218EDDB#TRPBF is a low-noise, high-current charge pump DC/DC converter manufactured by Analog Devices Inc. It is designed to drive high-current LEDs at up to 400mA from an input voltage range of 2.9V to 4.5V. The device utilizes a 1x wire configuration and is housed in a compact 10-DFN package with an exposed pad. This component functions as an LED lighting driver IC, providing regulated current output suitable for precision illumination applications.

LED Driver IC Feature Summary

Provides high-current LED driving capability up to 400mA
Operates as a low-noise charge pump DC/DC converter
Supports input voltage ranges from 2.9V to 4.5V

LED Driver IC Applications

Camera module LED drivers
Wireless communication device illumination
Compact LED lighting systems

LED Driver IC Procurement Notes

Verify the specific suffix #TRPBF against the manufacturer's official documentation to confirm tape-and-reel packaging specifications. Ensure the ordering part number matches the exact electrical characteristics required for the target application. Cross-reference the datasheet revision date to confirm compatibility with current design standards and regulatory requirements.

LED Driver IC Selection Notes

Select this component when a low-noise, high-current solution is required for LED biasing within a narrow input voltage window. The 10-DFN package suits space-constrained designs. Evaluate thermal performance requirements due to the exposed pad structure. Confirm that the 400mA output current aligns with the LED array specifications and system power budget constraints.

LED Driver IC Part Context

This part belongs to the LTC3218 family of charge pump converters. It is categorized under LED Lighting Driver ICs within Analog Devices' portfolio. The device integrates the necessary control logic and power switches into a single monolithic chip, simplifying the design process for portable electronic devices requiring efficient LED illumination.