Datasheet > BD3533HFN_09

BD3533HFN_09

更新时间： 2024-11-01 08:51:19

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
5页	128K
描述
Silicon Monolithic Integrated Circuit

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中文翻译

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数据手册

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BD3533HFN_09 数据手册

1/4

STRUCTURE

TYPE

Silicon Monolithic Integrated Circuit

Regulator IC for Memory termination

PRODUCT SERIES

FEATURES

BD3533HFN

・Incorporates a push-pull power supply for termination (VTT)

・Incorporates a reference voltage circuit(VREF)

・Compatible with Dual Channel (DDR-Ⅱ)

○

ABSOLUTE MAXIMUM RATINGS (Ta=100℃)

Parameter

Input Voltage

Symbol

VCC

VEN

Limit

7 ^*1*2

Unit

Enable Input Voltage

Termination Input Voltage

VDDQ Reference Voltage

Output Current

7 ^*1*2

VTT_IN

VDDQ

ITT

7 ^*1*2

Power Dissipation1

Pd1

630 *³

1350 *⁴

1750 *⁵

-30～+100

-55～+150

+150

℃

Power Dissipation2

Pd2

Power Dissipation3

Pd3

Operating Temperature Range

Storage Temperature Range

Topr

Tstg

℃

Maximum Junction Temperature

Tjmax

℃

*1 Should not exceed Pd.

*2 Instantaneous surge voltage, back electromotive force and voltage under less than 10% duty cycle.

*3 With Ta≧25℃ when mounting a 70mm×70mm×1.6mm glass-epoxy substrate 1-layer board (copper foil density 0.2%) θja=198.4℃/Ｗ

*4 With Ta≧25℃ when mounting a 70mm×70mm×1.6mm glass-epoxy substrate 1-layer board (copper foil density 7%) θja=92.4℃/Ｗ

*5 With Ta≧25℃ when mounting a 70mm×70mm×1.6mm glass-epoxy substrate 1-layer board (copper foil density 65%) θja=71.4℃/Ｗ

○

RECOMMENDED OPERATING CONDITIONS (Ta=25℃)

PARAMETER

Input Voltage

SYMBOL

VCC

MIN

2.7

MAX

5.5

UNIT

Termination Input Voltage

VDDQ Reference Voltage

Enable Input Voltage

VTT_IN

VDDQ

VEN

1.0

5.5

1.0

2.75

5.5

-0.3

★

No radiation-resistant design is adopted for the present product.

The Japanese version of this document is the official specification.

This translated version is intended only as a reference, to aid in understanding the official version.

If there are any differences between the original and translated versions of this document, the official Japanese language version takes priority.

REV. E

12 3 4 5

中文翻译

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