MAX1573EBE-T

$2.41

Description：WHITE LED 1X/1.5X CHARGE PUMP
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Bulk

SKU:7ce45a3e1f78 Category: LED Drivers IC Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

MAX1573EBE-T is listed in the LED Driver IC range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is WHITE LED 1X/1.5X CHARGE PUMP. Review the specifications below when checking this part for your BOM.

LED Driver IC specifications for MAX1573EBE-T

Description：WHITE LED 1X/1.5X CHARGE PUMP
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Bulk
Type：DC DC Regulator
Topology：Switched Capacitor (Charge Pump)
Internal Switch(s)：Yes
Number of Outputs：4
Voltage - Supply (Min)：2.7V
Voltage - Supply (Max)：5.5V
Voltage - Output：-
Current - Output / Channel：28mA
Frequency：1MHz
Dimming：PWM
Applications：Backlight
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：16-WFBGA, CSPBGA
Supplier Device Package：16-UCSP (2.02x2.02)
Grade：-
Qualification：-

LED Driver IC datasheet and documents for MAX1573EBE-T

MAX1573EBE-T

LED Driver IC Overview

The MAX1573EBE-T is a white LED driver IC featuring a fractional charge pump topology. It regulates current to drive up to four white LEDs with uniform brightness. The device utilizes an adaptive 1x/1.5x mode and a low dropout current regulator, enabling operation from a single Li-ion battery (2.7V to 5.5V). It includes internal switches and offers soft-start functionality.

LED Driver IC Feature Summary

Fractional charge pump architecture for efficient LED driving
Adaptive 1x/1.5x switching mode optimization
Low dropout current regulator for consistent brightness
Integrated soft-start capability

LED Driver IC Applications

Mobile phone backlighting
Handheld display illumination
Portable electronic device lighting
Single-cell battery powered LED systems

LED Driver IC Procurement Notes

Verify the manufacturer date code and lot traceability upon receipt. Confirm the package marking matches the MAX1573EBE-T designation exactly. Ensure the component is RoHS compliant and lead-free as specified by Analog Devices. Inspect for physical damage or pin alignment issues before soldering.

LED Driver IC Selection Notes

Select this component when driving multiple white LEDs from a single lithium cell source. It is suitable for applications requiring uniform current regulation across parallel LED strings. Consider the WFBGA package constraints for PCB layout. Verify input voltage range compatibility with the system power supply.

LED Driver IC Part Context

This part belongs to the Maxim Integrated line of power management ICs, specifically designed for portable consumer electronics. It addresses the need for efficient backlighting in space-constrained mobile devices. The series focuses on high efficiency and compact form factors for battery-operated systems.

LED Driver IC Replacement Considerations

Check for direct cross-reference parts within the Analog Devices portfolio. Verify electrical parameters such as input voltage range and output current capabilities match the original design requirements. Ensure package dimensions and pinout compatibility are maintained for board replacement.

How to buy

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Delivery time

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Freight calculation

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Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.