Datasheet > SA12

SA12

更新时间： 2024-11-14 06:09:59

品牌	Logo	应用领域
凌云 - CIRRUS		二极管放大器脉冲局域网
页数	文件大小	规格书
4页	248K
描述
PULSE WIDTH MODULATION AMPLIFIERS

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中文翻译

获取价格

数据手册

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SA12 数据手册

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SA12

I C R O T E C H N O L O G Y

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FEATURE

• HIGH FREQUENCY SWITCHING — 200 kHz

• WIDE SUPPLY RANGE—16-200V

• 15A CONTINUOUS TO 65°C CASE

• 3 PROTECTION CIRCUITS

• ANALOG OR DIGITAL INPUTS

• SYNCHRONIZED OR EXTERNAL OSCILLATOR

• FLEXIBLE FREQUENCY CONTROL

APPLICATIONS

• REACTIVE LOADS

12-PIN POWER DIP

PACKAGE STYLE CR

• LOW FREQUENCY SONAR

• LARGE PIEZO ELEMENTS

• OFF-LINE DRIVERS

EXTERNAL CONNECTIONS

• C-D WELD CONTROLLER

DESCRIPTION

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The SA12 is a pulse width modulation ampliﬁer that can

supply 3000W to the load. An internal 400kHz oscillator re-

quires no external components. The clock input stage divides

the oscillator frequency by two, which provides the 200 kHz

switching frequency. External oscillators may also be used to

lowertheswitchingfrequencyortosynchronizemultipleampli-

ﬁers. Current sensing is provided for each half of the H-bridge

giving amplitude and direction data. A shutdown input turns

off all four drivers of the H-bridge output. A high side current

limit and the programmable low side current limit protect the

ampliﬁer from shorts to supply or ground in addition to load

shorts. The H-bridge output MOSFETs are protected from

thermal overloads by directly sensing the temperature of the

die. The 12-pin hermetic MO-127 power package occupies

only 3 square inches of board space.

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APEX MICROTECHNOLOGY CORPORATION • TELEPHONE (520) 690-8600 • FAX (520) 888-3329 • ORDERS (520) 690-8601 • EMAIL prodlit@apexmicrotech.com

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中文翻译

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与SA12相关器件

型号	品牌	获取价格	描述	数据表
SA12(C)	GOOD-ARK	获取价格	TVS
SA12(C)A	FAIRCHILD	获取价格	DEVICES FOR BIPOLAR APPLICATIONS
SA12(C)A	GOOD-ARK	获取价格	TVS
SA12.TR	SEMTECH	获取价格	Trans Voltage Suppressor Diode, 500W, Unidirectional, 1 Element, Silicon, DO-15
SA12/51	VISHAY	获取价格	Trans Voltage Suppressor Diode, 12V V(RWM), Unidirectional,
SA12/54	VISHAY	获取价格	Trans Voltage Suppressor Diode, 12V V(RWM), Unidirectional,
SA12/73	VISHAY	获取价格	Trans Voltage Suppressor Diode, 12V V(RWM), Unidirectional,
SA12/TR8	MICROSEMI	获取价格	Trans Voltage Suppressor Diode, 500W, 12V V(RWM), Unidirectional, 1 Element, Silicon, DO-4
SA12_07	CIRRUS	获取价格	PULSE WIDTH MODULATION AMPLIFIERS
SA120	TSC	获取价格	Transient Voltage Suppressor Diodes

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