Datasheet > TCTH022BE

TCTH022BE

更新时间： 2024-11-09 14:56:15

品牌	Logo	应用领域
东芝 - TOSHIBA		/
页数	文件大小	规格书
14页	887K
描述

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数据手册

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TCTH022BE 数据手册

TCTH0xxxE Series

TOSHIBA CMOS Linear Integrated Circuit Silicon Monolithic

TCTH0xxxE Series

Thermoflagger^TM(Over Temperature Detection IC)

The TCTH0xxxE series are the CMOS process IC outputs abnormal-state signal on

detecting over temperature as the resistor value changing of external PTC

Thermistor.

Output current to PTC thermistor is 1 μA (Typ.) and whole current

consumption is 1.8 μA (Typ.), low consumption operation is realised.

(TCTH01xxE)

Selectable Push-pull type, or Open-drain type for FLAG signal output

by product.

Also, Selectable Auto retry type if PTC thermistor temperature goes down

back to lower than threshold, or Latch the abnormal signal type.

IC package is ESV (1.6 mm x 1.6 mm x 0.55 mm).

ESV

Weight: 2.98 mg (Typ.)

Application (Ex)

•

Notebook PC, Mobile equipment, home appliance, Industry equipment

etc. for over temperature detection.

Feature

•

Selectable PTCO output current

= 1 μA (TCTH01xxE, Typ.)

= 10 μA (TCTH02xxE, Typ.)

PTCO

•

High PTCO output current accuracy

Low current consumption

±8 % (V_DD= 3.3 V, 25 °C)

= 1.8 μA (TCTH01xxE, Typ.)

= 11.3 μA (TCTH02xxE, Typ.)

•

FLAG signal latch function (TCTH0x2xE)

FLAG signal output (PTCGOOD)

TCTH0xxAE: Push-pull type

TCTH0xxBE: Open-drain type

•

Standard package ESV (SOT-553) (1.6 mm x 1.6 mm x 0.55 mm)

“Thermoflagger^TM” is a trademark of Toshiba Electronic Devices & Storage Corporation.

Start of commercial production

2023-02

2023-04-25

Rev. 2.0

Toshiba Electronic Devices & Storage Corporation

12 3 4 5 6 7...14

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