LM5642XMHX

Manufacturer :

Texas Instruments

Product Category :

DC DC Switching Controllers

Terminal Form :

Gull wing

Terminal Pitch :

0.65mm

Synchronous Rectifier :

yes

Quiescent Current :

1.1mA

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Terminal Finish :

Tin/Lead (Sn/Pb)

Input Voltage (Min) :

4.5V

Output Type :

Transistor Driver

Peak Reflow Temperature (Cel) :

260

Max Frequency :

424kHz

Length :

9.7mm

Analog IC - Other Type :

DUAL SWITCHING CONTROLLER

Max Duty Cycle :

98.9 %

Base Part Number :

LM5642

Control Mode :

CURRENT-MODE

ECCN Code :

EAR99

Number of Outputs :

2

Topology :

Buck

Output Configuration :

Positive

Output Voltage :

32.4V

Mount :

Surface Mount

Package / Case :

28-PowerTSSOP (0.173, 4.40mm Width)

Mounting Type :

Surface Mount

Input Voltage (Max) :

36V

Output Current :

20A

Frequency - Switching :

375kHz

Switcher Configuration :

Push-Pull

Control Technique :

PULSE WIDTH MODULATION

RoHS Status :

Non-RoHS Compliant

Packaging :

Tape and Reel (TR)

Terminal Position :

Dual

Voltage - Supply (Vcc/Vdd) :

4.5V~36V

Number of Pins :

28

JESD-609 Code :

e0

Width :

4.4mm

Number of Terminations :

28

Lead Free :

Contains Lead

Pbfree Code :

No

Function :

Step-Down

Operating Temperature :

-40°C~125°C TJ

Input Voltage-Nom :

5V

Height Seated (Max) :

1.1mm

Radiation Hardening :

No

Control Features :

Current Limit, Enable, Soft Start