SA51

更新时间： 2024-11-04 06:10:03

品牌	Logo	应用领域
凌云 - CIRRUS		驱动器二极管放大器
页数	文件大小	规格书
4页	211K
描述
H/BRIDGE MOTOR DRIVER/AMPLIFIER

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中文翻译

获取价格

数据手册

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SA51 数据手册

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FEATURES

• LOW COST COMPLETE H-BRIDGE

• SELF-CONTAINED SMART LOWSIDE/HIGHSIDE DRIVE

CIRCUITRY

• SINGLE SUPPLY OPERATION

• WIDE SUPPLY RANGE: UP TO 80V

• 5A CONTINUOUS OUTPUT

• HERMETIC SEALED PACKAGE

• HIGH EFFICIENCY: 95%

• FOUR QUADRANT OPERATION, TORQUE

CONTROL CAPABILITY

8-PIN TO-3

PACKAGE STYLE CE

APPLICATIONS

• BRUSH TYPE MOTOR CONTROL

• CLASS D SWITCHMODE AMPLIFIER

• REACTIVE LOADS

TYPICAL APPLICATION

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• MAGNETIC COILS (MRI)

• ACTIVE MAGNETIC BEARING

• VIBRATION CANCELLING

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DESCRIPTION

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TheSA51isapulsewidthmodulationampliﬁerthatcansup-

ply 5A continuous current to the load. The full bridge ampliﬁer

can be operated over a wide range of supply voltages. All of

thedrive/controlcircuitryforthelowsideandhighsideswitches

are internal to the hybrid. The user provides a TTL compatible

PWM signal for simultaneous amplitude and direction control

infourquadrantmode.Theinternalcircuitrywillprovideproper

deadtime protection for each half bridge. All N-channel FETs

mean the best efﬁciency for the size, both in terms of on-re-

sistance and switching capability. For an idle/sleep mode or

for fault protection, a TTL compatible disable pin is provided

so as to shut down all four transistors. The SA51 is packaged

in a space efﬁcient isolated 8-pin TO-3 that can be directly

connected to a heatsink.

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BLOCK DIAGRAM

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EXTERNAL CONNECTIONS

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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SA51相关器件

型号	品牌	获取价格	描述	数据表
SA51(C)	GOOD-ARK	获取价格	TVS
SA51(C)A	FAIRCHILD	获取价格	DEVICES FOR BIPOLAR APPLICATIONS
SA51(C)A	GOOD-ARK	获取价格	TVS
SA51/TR12	MICROSEMI	获取价格	Trans Voltage Suppressor Diode, 500W, 51V V(RWM), Unidirectional, 1 Element, Silicon, DO-4
SA51/TR8	MICROSEMI	获取价格	Trans Voltage Suppressor Diode, 500W, 51V V(RWM), Unidirectional, 1 Element, Silicon, DO-4
SA5105AD	NXP	获取价格	IC COMPARATOR, 750 uV OFFSET-MAX, 40 ns RESPONSE TIME, PDSO8, PLASTIC, SO-8, Comparator
SA5105D	NXP	获取价格	IC COMPARATOR, 1200 uV OFFSET-MAX, 40 ns RESPONSE TIME, PDSO8, PLASTIC, SO-8, Comparator
SA5105N	NXP	获取价格	IC COMPARATOR, 1200 uV OFFSET-MAX, 40 ns RESPONSE TIME, PDIP8, PLASTIC, DIP-8, Comparator
SA510ACA-HF	COMCHIP	获取价格	Axial Lead Transient Voltage Suppressor
SA510A-HF	COMCHIP	获取价格	Axial Lead Transient Voltage Suppressor

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