UGN3175LT

更新时间： 2024-11-13 22:17:39

品牌	Logo	应用领域
急速微 - ALLEGRO		/
页数	文件大小	规格书
8页	148K
描述
HALL-EFFECT LATCHES

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中文翻译

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数据手册

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UGN3175LT 数据手册

3175 AND

3177

HALL-EFFECT LATCHES

These Hall-effect latches are temperature-stable and stress-resistant

sensors especially suited for electronic commutation in brushless dc

motors using multipole ring magnets. Each device includes a voltage

regulator, quadratic Hall voltage generator, temperature compensation

circuit, signal amplifier, Schmitt trigger, and an open-collector output on

a single silicon chip. The on-board regulator permits operation with

supply voltages of 4.5 volts to 18 volts. The switch output can sink

10 mA. With suitable output pull up, they can be used directly with

bipolar or MOS logic circuits.

The three package styles available provide a magnetically optimized

package for most applications. Suffix ‘LT’ is a surface-mount SOT-89/

TO-243AA package; suffixes ‘U’ and ‘UA’ feature wire leads for

through-hole mounting.

FEATURES

I Symmetrical Response

I 4.5 V to 18 V Operation

I Open-Collector Output

Dwg. PH-003A

Pinning is shown viewed from branded side.

I Reverse Battery Protection

I Activate With Small, Commercially Available Permanent Magnets

I Solid-State Reliability

I Small Size

I Superior Temperature Stability

I Resistant to Physical Stress

ABSOLUTE MAXIMUM RATINGS

Supply Voltage, V_CC. . . . . . . . . . . . . 18 V

Reverse Battery Voltage, V_RCC. . . . -18 V

Magnetic Flux Density, B . . . . Unlimited

Output OFF Voltage, V_OUT. . . . . . . . 18 V

Continuous Output Current, I_OUT. 15 mA

Operating Temperature Range,

T_A. . . . . . . . . . . . . . . -20°C to +85°C

Storage Temperature Range,

Always order by complete part number, e.g., UGN3175LT .

T_S. . . . . . . . . . . . . . . -65°C to +150°C

See Magnetic Characteristics table for differences between devices.

12 3 4 5 6 7 8

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与UGN3175LT相关器件

型号	品牌	获取价格	描述	数据表
UGN3175LTTR	ALLEGRO	获取价格	Analog Circuit, 1 Func, PSSO3, TO-243AA, SOT-89, 3 PIN
UGN3175SLT	ALLEGRO	获取价格	HALL-EFFECT LATCHES FOR HIGH-TEMPERATURE OPERATION
UGN3175SUA	ALLEGRO	获取价格	HALL-EFFECT LATCHES FOR HIGH-TEMPERATURE OPERATION
UGN3175U	ALLEGRO	获取价格	HALL-EFFECT LATCHES
UGN3175UA	ALLEGRO	获取价格	HALL-EFFECT LATCHES
UGN3175UA-TL	ALLEGRO	获取价格	暂无描述
UGN3175UA-TS	ALLEGRO	获取价格	Analog Circuit, 1 Func, PSSO3, SMT-3
UGN3177	ALLEGRO	获取价格	HALL-EFFECT LATCHES FOR HIGH-TEMPERATURE OPERATION
UGN3177LL	ETC	获取价格	Hall-Effect Switch
UGN3177LT	ALLEGRO	获取价格	HALL-EFFECT LATCHES