Datasheet > BA6826FSE2

BA6826FSE2

更新时间： 2024-01-19 11:31:35

品牌	Logo	应用领域
罗姆 - ROHM		电动机控制光电二极管
页数	文件大小	规格书
7页	112K
描述
BRUSHLESS DC MOTOR CONTROLLER, 1.2A, PDSO20, 0.80 MM PITCH, SSOP-20

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BA6826FSE2 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	SSOP	包装说明：	0.80 MM PITCH, SSOP-20
针数：	20	Reach Compliance Code：	unknown
风险等级：	5.74	模拟集成电路 - 其他类型：	BRUSHLESS DC MOTOR CONTROLLER
JESD-30 代码：	R-PDSO-G20	长度：	8.7 mm
功能数量：	1	端子数量：	20
最大输出电流：	1.2 A	封装主体材料：	PLASTIC/EPOXY
封装代码：	SSOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, SHRINK PITCH	峰值回流温度（摄氏度）：	NOT SPECIFIED
认证状态：	Not Qualified	座面最大高度：	2.01 mm
最大供电电压 (Vsup)：	20 V	最小供电电压 (Vsup)：	8 V
表面贴装：	YES	端子形式：	GULL WING
端子节距：	0.8 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	5.4 mm
Base Number Matches：	1

Motor driver ICs

BA6825FS / BA6826FS

FInput / output circuits

(1) Hall and ECI inputs

(2) Coil output

FCircuit operation

(1) The signal from the Hall device is amplified by the

Hall amplifier and then supplied to the driver circuit. The

driver gain, which is constant, is regulated by changing

the Hall amplifier gain with the input current on the output

current control pin (E^CIpin). The motor rotational speed

is sensed by the FG, and the output of which is F / I-con-

verted and supplied to the E^CIpin as a feedback signal,

so that a constant rotational speed is maintained as fol-

lows :

(2) WhenthevoltageonHallINφ¹())ishigherthanthe

voltage on Hall INφ¹(*), an output current flows from

OUT1(*)toOUT1())accordingtothevoltagedifferen-

tial. When the voltage on Hall INφ¹(*) is higher, on the

other hand, an output current flows from OUT1 ()) to

OUT1 (*).

Similarly, whenthevoltageonHallINφ²())ishigherthan

the voltage on Hall INφ²(*), an output current flows from

OUT2(*)toOUT2())accordingtothevoltagedifferen-

tial. When the voltage on Hall INφ²(*) is higher, on the

other hand, an output current flows from OUT2 ()) to

OUT2 (*).

(1) The motor speed decreases.

(2) The speed control IC outputs a feedback signal to the

ECI pin.

(3) The Hall amplifier gain increases.

(4) The output current increases.

(5) The motor speed increases.

582

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型号	品牌	描述	获取价格	数据表
BA6826FS-E2	ROHM	Brushless DC Motor Controller, 1.2A, BIPolar, PDSO20, SSOP-20	获取价格
BA6826FST1	ROHM	Brushless DC Motor Controller, 1.2A, PDSO20, 0.80 MM PITCH, SSOP-20	获取价格
BA6826FS-T1	ROHM	BRUSHLESS DC MOTOR CONTROLLER, 1.2A, PDSO20, 0.80 MM PITCH, SSOP-20	获取价格
BA6826FST2	ROHM	Brushless DC Motor Controller, 1.2A, PDSO20, 0.80 MM PITCH, SSOP-20	获取价格
BA6826FS-T2	ROHM	BRUSHLESS DC MOTOR CONTROLLER, 1.2A, PDSO20, 0.80 MM PITCH, SSOP-20	获取价格
BA6827	ETC		获取价格