TPS40490MHRHDR | Integrated Circuits (ICs)/PMIC - Voltage Regulators - DC DC Switching Controllers

Physical

Mount Surface Mount

Mounting Type Surface Mount

Package / Case 28-VFQFN Exposed Pad

Technical

Operating Temperature -40°C~125°C TJ

Packaging Tape & Reel (TR)

JESD-609 Code e4

Pbfree Code no

Part Status Obsolete

Moisture Sensitivity Level (MSL) 3 (168 Hours)

Number of Terminations 28

ECCN Code EAR99

Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)

Subcategory Switching Regulator or Controllers

Terminal Position QUAD

Peak Reflow Temperature (Cel) 260

Terminal Pitch 0.5mm

Base Part Number TPS40490

JESD-30 Code S-PQCC-N28

Function Step-Down

Number of Outputs 1

Output Type Transistor Driver

Operating Supply Voltage 60V

Input Voltage-Nom 48V

Analog IC - Other Type SWITCHING CONTROLLER

Output Configuration Positive

Voltage - Supply (Vcc/Vdd) 6V~60V

Quiescent Current 4mA

Control Features Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start

Input Voltage (Min) 6V

Topology Buck

Control Mode VOLTAGE-MODE

Frequency - Switching 100kHz~5.4MHz

Control Technique PULSE WIDTH MODULATION

Synchronous Rectifier Yes

Compliance

Radiation Hardening No

RoHS Status ROHS3 Compliant

Lead Free Lead Free

Dimensions

Length 5mm

Width 5mm