Factory Lead Time  

8 Weeks

Mount  

Surface Mount

Mounting Type  

Surface Mount

Package / Case  

36-WFQFN Exposed Pad

Number of Pins  

36

Operating Temperature  

-40°C~85°C TA

Packaging  

Tape & Reel (TR)

Published  

2008

JESD-609 Code  

e3

Pbfree Code  

yes

Part Status  

Active

Moisture Sensitivity Level (MSL)  

1 (Unlimited)

Number of Terminations  

36

ECCN Code  

EAR99

Terminal Finish  

Matte Tin (Sn)

Terminal Position  

QUAD

Peak Reflow Temperature (Cel)  

260

Terminal Pitch  

0.5mm

Base Part Number  

MAX1845

Function  

Step-Down

Number of Outputs  

2

Output Voltage  

5.5V

Output Type  

Transistor Driver

Operating Supply Voltage  

5.5V

Input Voltage-Nom  

5V

Analog IC - Other Type  

DUAL SWITCHING CONTROLLER

Output Configuration  

Positive

Voltage - Supply (Vcc/Vdd)  

4.5V~5.5V

Control Features  

Current Limit, Enable, On Time Control, Power Good

Input Voltage (Min)  

4.5V

Topology  

Buck

Control Mode  

CURRENT-MODE

Output Current-Max  

0.00005A

Frequency - Switching  

200kHz 300kHz 420kHz 540kHz

Control Technique  

PULSE WIDTH MODULATION

Synchronous Rectifier  

Yes

Switcher Configuration  

PUSH-PULL

Max Frequency  

540kHz

Clock Sync  

No

Output Phases  

1

Length  

6mm

Height Seated (Max)  

0.8mm

Width  

6mm

RoHS Status  

ROHS3 Compliant

Lead Free  

Lead Free