LM5642XMH

Manufacturer :

Texas Instruments

Product Category :

DC DC Switching Controllers

Lead Free :

Contains Lead

Synchronous Rectifier :

yes

Voltage - Supply (Vcc/Vdd) :

4.5V~36V

Mounting Type :

Surface Mount

Max Frequency :

424kHz

ECCN Code :

EAR99

Quiescent Current :

1.1mA

Topology :

Buck

Output Voltage :

32.4V

Terminal Pitch :

0.65mm

Length :

9.7mm

Terminal Form :

Gull wing

Output Current :

20A

Input Voltage-Nom :

5V

Input Voltage (Min) :

4.5V

JESD-609 Code :

e0

Operating Temperature :

-40°C~125°C TJ

Control Technique :

PULSE WIDTH MODULATION

Packaging :

Tube

Peak Reflow Temperature (Cel) :

260

Mount :

Surface Mount

Output Type :

Transistor Driver

Number of Terminations :

28

RoHS Status :

Non-RoHS Compliant

Number of Outputs :

2

Pbfree Code :

No

Width :

4.4mm

Control Features :

Current Limit, Enable, Soft Start

Input Voltage (Max) :

36V

Analog IC - Other Type :

DUAL SWITCHING CONTROLLER

Radiation Hardening :

No

Terminal Finish :

Tin/Lead (Sn/Pb)

Terminal Position :

Dual

Max Duty Cycle :

98.9 %

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Control Mode :

CURRENT-MODE

Number of Pins :

28

Package / Case :

28-PowerTSSOP (0.173, 4.40mm Width)

Switcher Configuration :

Push-Pull

Base Part Number :

LM5642

Function :

Step-Down

Frequency - Switching :

375kHz

Output Configuration :

Positive

Height Seated (Max) :

1.1mm