Rochester Electronics, LLC UC3524DTR

Mounting Type

Surface Mount

Package / Case

16-SOIC (0.154, 3.90mm Width)

Surface Mount

having leads that are designed to be soldered on the side of a circuit board that the body of the component is mounted on.

YES

Operating Temperature

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

0°C~70°C TA

Packaging

Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

Tape & Reel (TR)

Pbfree Code

no

Part Status

Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

Obsolete

Moisture Sensitivity Level (MSL)

3 (168 Hours)

Number of Terminations

16

ECCN Code

EAR99

Terminal Position

DUAL

Terminal Form

Occurring at or forming the end of a series, succession, or the like; closing; concluding.

GULL WING

Peak Reflow Temperature (Cel)

260

Function

Step-Up, Step-Up/Step-Down

Number of Outputs

2

Output Voltage

5V

Output Type

Transistor Driver

Input Voltage-Nom

20V

Analog IC - Other Type

SWITCHING CONTROLLER

Output Configuration

Positive

Voltage - Supply (Vcc/Vdd)

8V~40V

Control Features

Current Limit, Enable, Frequency Control, Ramp

Input Voltage (Min)

8V

Topology

Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull

Control Mode

VOLTAGE-MODE

Frequency - Switching

300kHz

Input Voltage (Max)

40V

Control Technique

PULSE WIDTH MODULATION

Synchronous Rectifier

Synchronous rectification is a technique for improving the efficiency of rectification by replacing diodes with actively controlled switches, usually power MOSFETs or power bipolar junction transistors (BJT).

No

Duty Cycle (Max)

45%

Output Phases

1

Length

9.9mm

Width

3.9mm

RoHS Status

RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

ROHS3 Compliant