SG1644Y-DESC

更新时间： 2024-11-30 13:01:31

品牌	Logo	应用领域
美高森美 - MICROSEMI		驱动器
页数	文件大小	规格书
8页	152K
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SG1644Y-DESC 数据手册

SG1644/SG2644/SG3644

DUAL HIGH SPEED DRIVER

DESCRIPTION

FEATURES

The SG1644, 2644, 3644 is a dual non-inverting monolithic high

speed driver. This device utilizes high voltage Schottky logic to

convert TTL signals to high speed outputs up to 18V. The totem

poleoutputshave3Apeakcurrentcapability, whichenablesthem

to drive 1000pF loads in typically less than 25ns. These speeds

make it ideal for driving power MOSFETs and other large capaci-

tive loads requiring high speed switching.

• Totem pole outputs with 3.0A peak current

capability.

• Supply voltage to 22V.

• Rise and fall times less than 25ns.

• Propagation delays less than 20ns.

• Non-inverting high-speed high-voltage Schottky

logic.

• Efficient operation at high frequency.

Inadditiontothestandardpackages,SiliconGeneraloffersthe16

pin S.O.I.C. (DW-package) for commercial and industrial applica-

tions, and the Hermetic TO-66 (R-package) for military use.

These packages offer improved thermal performance for applica-

tions requiring high frequencies and/or high peak currents.

• Available in:

8 Pin Plastic and Ceramic DIP

14 Pin Ceramic DIP

16 Pin Plastic S.O.I.C.

20 Pin LCC

TO-99

TO-66

HIGH RELIABILITY FEATURES - SG1644

♦ Available to MIL-STD-883

♦ Radiation data available

♦ LMI level "S" processing available

EQUIVALENT CIRCUIT SCHEMATIC

V_CC

6.5V

V_REG

2.5K

INV. INPUT

OUTPUT

LOGIC

GND

POWER

GND

(Substrate)

9/91 Rev 1.2 6/97

LINFINITY Microelectronics Inc.

11861 Western Avenue ∞ Garden Grove, CA 92841

(714) 898-8121 ∞ FAX: (714) 893-2570

12 3 4 5 6 7 8

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