Connection Diagrams

20166399

8–Bump Thin Micro SMD Package, Large Bump

NS Package Number TLA08GNA

Order Information

Order Number

Package Marking (Note)

Supplied As

LM3208TL

XVS/33

250 units, Tape-and-Reel

LM3208TLX

XVS/33

3000 units, Tape-and-Reel

Note: The actual physical placement of the package marking will vary from part to part. The package marking “X” designates the date

code. “V” is a NSC internal code for die traceability. Both will vary in production. “S” designates device type as switcher and “33” identifies

the device (part number).

Pin Descriptions

Pin #

Name

Description

A1

PV

IN

Power Supply Voltage Input to the internal PFET switch.

B1

V

DD

Analog Supply Input.

C1

EN

Enable Input. Set this digital input high for normal operation. For shutdown, set this pin low.

C2

V

CON

Voltage Control Analog input. V

C3

FB

Feedback Analog Input. Connect to the output at the output filter capacitor.

B3

SGND

Analog and Control Ground

A3

PGND

Power Ground

A2

SW

Switch node connection to the internal PFET switch and NFET synchronous rectifier.

Connect to an inductor with a saturation current rating that exceeds the maximum Switch Peak

Current Limit specification of the LM3208.

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