500mV to 5.5V Input, Ultrasonic

Boost Converter with Short-Circuit

Protection and True Shutdown

MAX18002

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Analog Devices | 16

GND

OUT

EN

0402

0603

LEGEND

VIAS

0805

RSEL

LX

IN

Figure 5. PCB Layout Recommendation for WLP Package

Typical Application Diagram

RSEL

OUT

RSEL

IN

LX

EN

GND

0.5V TO 5.5V

DC SOURCE

VOUT

2.5V TO 5.2V

MAX18002

LOW (OFF)

HIGH (ON)

L

CIN

10V, X5R,

0603, 22µF

COUT

10V, X5R,

0603, 2x22µF

Ordering Information

PART NUMBER

TEMPERATURE

RANGE

PIN-PACKAGE

FEATURES

MAX18002AWT+T

-40°C to +125°C

6-Bump WLP,

1.05mm x 1.55mm

3.6A IPK, Ultrasonic Mode (> 20kHz), > 0% Duty Cycle,

True Shutdown/Active Discharge

+Denotes lead(Pb)-free/RoHS packaging.

T = Tape and reel.