Datasheet > TB7102F

TB7102F

更新时间： 2024-02-19 06:54:44

品牌	Logo	应用领域
东芝 - TOSHIBA		转换器
页数	文件大小	规格书
13页	281K
描述
Step-down DC-DC Converter IC

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TB7102F 数据手册

TB7102F

Toshiba BiCD Integrated Circuit Silicon Monolithic

TB7102F

Step-down DC-DC Converter IC

The TB7102F is a single-chip step-down DC-DC converter IC.

Equipped with a built-in high-speed and low on-resistance power

MOSFET, and utilizing a synchronous rectifier circuit, this IC can

achieve high efficiency.

Features

• Capable of high current drive (I_OUT= maximum of 1 A),

using only a few external components

• High efficiency (η = 95% )

SON8-P-0303-0.65A

Weight : 0.017 g (typ.)

(@V = 5V, V

= 3.3V, and I

= 300 mA).

OUT

• Operating voltage (V ) range: 2.7V to 5.5 V

• High oscillation frequency of 1 MHz (typ.), making it possible to use small external components.

• Uses internal phase compensation, achieving high efficiency using only a few external components.

• A small surface mount-type ceramic capacitor can be used as an output smoothing capacitor.

• Housed in a small surface-mount package (PS-8) with low thermal resistance.

• Under voltage lock out (U.V.L.O), Heat protection, and Over Current Protection is built into.

Pin Assignment

Marking

Part number

PGND

7102

※

N.C

・The dot (•) on the top surface indicates pin 1.

SGND

*: Lot number

* The Lot number comprises three numerals. The first numeral represents the last digit of the year of

manufacture, and the following two digits indicate the week of manufacture, beginning with 01 and continuing to

either 52 or 53.

Manufacturing week Code

(The first week of the year is 01,continuing up to 52 or 53)

Manufacturing year Code

(Last digit of the year of manufacture)

Due to its MOS structure, this product is sensitive to electrostatic discharge. Handle with care.

2007-06-20

12 3 4 5 6 7...13

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