LM2657MTC/NOPB

Manufacturer :

Texas Instruments

Product Category :

DC DC Switching Controllers

Base Part Number :

LM2657

Operating Temperature :

-40°C~125°C TJ

Lead Free :

Lead Free

JESD-609 Code :

e3

Mount :

Surface Mount

Terminal Pitch :

0.65mm

Width :

4.4mm

Output Voltage :

600mV

Operating Supply Voltage :

28V

Length :

9.7mm

Terminal Finish :

Matte Tin (Sn)

Peak Reflow Temperature (Cel) :

260

Voltage - Supply (Vcc/Vdd) :

4.5V~28V

Topology :

Buck

Control Features :

Current Limit, Enable, Frequency Control, Power Good, Soft Start

Package / Case :

28-TSSOP (0.173, 4.40mm Width)

Switcher Configuration :

Push-Pull

RoHS Status :

ROHS3 Compliant

Max Duty Cycle :

70 %

Analog IC - Other Type :

DUAL SWITCHING CONTROLLER

Output Type :

Transistor Driver

Packaging :

Tube

Function :

Step-Down

Control Technique :

PULSE WIDTH MODULATION

Output Configuration :

Positive

Quiescent Current :

2.5mA

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Clock Sync :

No

Input Voltage (Min) :

4.5V

Number of Outputs :

2

Control Mode :

VOLTAGE-MODE

Number of Terminations :

28

Number of Pins :

28

Terminal Position :

Dual

Height Seated (Max) :

1.1mm

Weight :

402.988471mg

Frequency - Switching :

200kHz~500kHz

ECCN Code :

EAR99

Input Voltage-Nom :

15V

Terminal Form :

Gull wing

Synchronous Rectifier :

yes

Output Current :

20A

Mounting Type :

Surface Mount

Max Frequency :

500kHz