LM5642XMHX/NOPB

Manufacturer :

Texas Instruments

Product Category :

DC DC Switching Controllers

Max Duty Cycle :

98.9 %

Control Technique :

PULSE WIDTH MODULATION

Topology :

Buck

ECCN Code :

EAR99

Terminal Form :

Gull wing

Control Mode :

CURRENT-MODE

Lifecycle Status :

ACTIVE (Last Updated: 1 week ago)

Factory Lead Time :

6 Weeks

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Control Features :

Current Limit, Enable, Soft Start

Synchronous Rectifier :

yes

Function :

Step-Down

Operating Temperature :

-40°C~125°C TJ

Max Frequency :

424kHz

Input Voltage (Max) :

36V

Frequency - Switching :

375kHz

Width :

4.4mm

Analog IC - Other Type :

DUAL SWITCHING CONTROLLER

Mount :

Surface Mount

Contact Plating :

Tin

Package / Case :

28-PowerTSSOP (0.173, 4.40mm Width)

Voltage - Supply (Vcc/Vdd) :

4.5V~36V

Pbfree Code :

yes

Output Voltage :

32.4V

JESD-609 Code :

e3

Peak Reflow Temperature (Cel) :

260

Terminal Pitch :

0.65mm

RoHS Status :

ROHS3 Compliant

Length :

9.7mm

Thickness :

1mm

Output Current :

20A

Number of Terminations :

28

Height :

1.2mm

Quiescent Current :

1.1mA

Switcher Configuration :

Push-Pull

Output Configuration :

Positive

Number of Outputs :

2

Number of Pins :

28

Terminal Position :

Dual

Input Voltage (Min) :

4.5V

Mounting Type :

Surface Mount

Packaging :

Tape and Reel (TR)

Base Part Number :

LM5642

Input Voltage-Nom :

5V

Lead Free :

Lead Free

Radiation Hardening :

No

Output Type :

Transistor Driver