LT1950IGN datasheet(20/20 Pages) LINER

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LT1950

sn1950 1950fs

Linear Technology Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417

(408) 432-1900 q FAX: (408) 434-0507 q www.linear.com

©LINEAR TECHNOLOGY CORPORATION 2003

LT/TP 0503 1K • PRINTED IN USA

RELATED PARTS

PART NUMBER

DESCRIPTION

COMMENTS

LT1534

Ultralow Noise 2A Switching Regulator

Reduces Conducted and Radiated EMI, Low Switching Harmonics,

20kHz to 250kHz Switching Frequency

LT1619

Low Voltage Current Mode Controller

1.9V

≤ VIN ≤ 18V, 300kHz Operation, Boost, Flyback, SEPIC

LT1681/LT3781

Dual Transistor Synchronous Forward Controller

Operation Up to 72V Maximum

LTC1693

High Speed MOSFET Driver

1.5A Peak Output Current, 16ns Rise/Fall Time at VCC = 12V, CL = 1nF

LTC1698

Secondary Synchronous Rectifier Controller

Use with the LT1950 or LT1681, Isolated Power Supplies,

Contains Voltage Margining, Optocoupler Driver, Synchronization

Circuit with the Primary Side

LT1725

General Purpose Isolated Flyback Controller

No Optoisolator Required, Accurate Regulation Without User Trims,

50kHz to 250kHz Switching Frequency, SSOP-16 Package

LTC1871

Wide Input Range, No RSENSE

TM Controller

Operation as Low as 2.5V Input, Boost, Flyback, SEPIC

LT1910

Protected High Side MOSFET Driver

8V to 48V Supply Range, Protected –15V to 60V Supply Transient

LTC3440

Micropower Buck-Boost DC/DC Converter

Synchronous, Single Inductor, No Schottky Diode Required

LTC3704

Positive-to-Negative DC/DC Controller

2.5V

≤ VIN ≤ 36V, No RSENSE Current Mode Operation,

Excellent Transient Response

No RSENSE is a trademark of Linear Technology Corporation.

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