Datasheet > DSN17N5S3.3

DSN17N5S3.3

更新时间： 2024-09-22 22:18:47

品牌	Logo	应用领域
POWER-ONE		输出元件
页数	文件大小	规格书
3页	693K
描述
SINGLE OUTPUT

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数据手册

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DSN17N5S3.3 数据手册

DSN17 SERIES

SINGLE OUTPUT

DESCRIPTION

FEATURES

With power densities up to 25 watts per cubic inch (1.53 watts per

• Up to 17 Watts Output Power

• Single In Line Package

cm ), the DSN17 Series delivers 3.5 amperes of current at either

5 or 3.3 volts. Designed for digital and microprocessor applica-

tions, the non-isolated flat package requires only 1 square inch

• Power Density up to 25 Watts per Cubic Inch

• Efficiencies to 88% (Lower for 3.3V Output)

• High Efficiency Step Down Regulator

• Remote ON/OFF

(6.45 cm ) of PCB area. Remote ON/OFF gives additional

system flexibility. The 100KHz operating frequency of the DSN17

Series allows an increased power density while including adequate

heat sinking and input/output filtering. This eliminates the need

for external components in some applications. The Series’ input

range and no load input current (5mA) makes it well suited for

battery operation in commercial and industrial applications. Full

overload protection is provided by pulse-by-pulse current limiting.

FRONT VIEW

RIGHT VIEW

0.50

2.00

(50.80)

(12.70)

0.75

(19.05)

1 2 3 4 5

6 7 8 9

0.000

0.2

(5.08)

TYP

0.025 (0.64) SQ PIN

9 PLACES

Mechanical tolerances unless

otherwise noted:

X.XX dimensions: 0.020 inches

X.XXX dimensions: 0.005 inches

NOTES

(1) All parameters measured at Tc = 25°C, nominal input voltage and full rated load unless otherwise noted.

Refer to the Technical Reference Section for the definition of terms, measurement circuits and other

information.

(2) The functional temperature range is intended to give an additional data point for use in evaluating this

power supply. At the low functional temperature the power supply will function with no side effects,

however, sustained operation at the high functional temperature will reduce expected operational life.

The data sheet specifications are not guaranteed beyond the case operating range.

(3) The case thermal impedance is specified as the case temperature rise over ambient per package watt

dissipated.

Rev. 04/2000

12 3

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