Linear Technology/Analog Devices LT1952EGN-1#PBF

Lifecycle Status

PRODUCTION (Last Updated: 2 weeks ago)

Factory Lead Time

8 Weeks

Mounting Type

Surface Mount

Package / Case

16-SSOP (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

Number of Pins

16

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.

-40°C~125°C TJ

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.

Tube

Published

2011

JESD-609 Code

e3

Part Status

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

Active

Moisture Sensitivity Level (MSL)

1 (Unlimited)

Number of Terminations

16

ECCN Code

EAR99

Terminal Finish

Matte Tin (Sn)

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

Terminal Pitch

The center distance from one pole to the next.

0.635mm

Frequency

200kHz

Time@Peak Reflow Temperature-Max (s)

30

Base Part Number

LT1952

Function

Step-Up/Step-Down

Number of Outputs

1

Output Type

Transistor Driver

Input Voltage-Nom

15V

Analog IC - Other Type

SWITCHING CONTROLLER

Output Configuration

Positive, Isolation Capable

Voltage - Supply (Vcc/Vdd)

6.82V~25V

Control Features

Enable, Frequency Control

Topology

Forward Converter

Control Mode

CURRENT-MODE

Output Current-Max

1A

Frequency - Switching

100kHz~500kHz

Control Technique

PULSE WIDTH MODULATION

Rise Time

In electronics, when describing a voltage or current step function, rise time is the time taken by a signal to change from a specified low value to a specified high value.

50ns

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).

Yes

Fall Time (Typ)

30 ns

Nominal Input Voltage

The actual voltage at which a circuit operates can vary from the nominal voltage within a range that permits satisfactory operation of equipment. The word “nominal” means “named”.

25V

Switcher Configuration

SINGLE

Duty Cycle (Max)

90%

Length

4.89mm

Width

3.899mm

REACH SVHC

No SVHC

Radiation Hardening

Radiation hardening is the process of making electronic components and circuits resistant to damage or malfunction caused by high levels of ionizing radiation, especially for environments in outer space (especially beyond the low Earth orbit), around nuclear reactors and particle accelerators, or during nuclear accidents or nuclear warfare.

No

RoHS Status

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

ROHS3 Compliant

Lead Free

Lead Free