FP6733 datasheet(3/11 Pages) FITIPOWER

3 / 11 page

FP6733-1.6-JUN-2013

FP6733

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Block Diagram

VDD

Vref

Logic &

Buffer

Current Sense

GND

EXT

Chip Enable

Slope

Compensation

Figure 3. Block Diagram of FP6733

Absolute Maximum Ratings

● LX to GND ---------------------------------------------------------------------------------------------------------- +6V

● All Other Pins to GND ------------------------------------------------------------------------------------------- +6V

● Maximum Junction Temperature ----------------------------------------------------------------------------- +150

C

● Power Dissipation @T

A=25°C, SOT-23-6, TSOT-23-6 (PD) -------------------------------------------- +0.40W

● Package Thermal Resistance, SOT-23-6, TSOT-23-6 (θ

JA) ------------------------------------------- +250°C/W

● Storage Temperature Range (T

STG) -------------------------------------------------------------------------- -65C to +150C

● Lead Temperature (Soldering, 10sec.) (T

LEAD) ------------------------------------------------------------ +260°C

Note1：

Stresses beyond those listed under “Absolute Maximum Ratings" may cause permanent damage to the device.

Recommended Operating Conditions

● Operating Voltage (V

DD) ---------------------------------------------------------------------------------------- +2.9V to +5.5V

● Operating Temperature Range (T

OPR) ----------------------------------------------------------------------- -40C to +85C

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