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BD6873GW-E2

更新时间： 2024-01-02 22:52:37
品牌 Logo 应用领域
罗姆 - ROHM 电动机控制
页数 文件大小 规格书
18页 472K
描述
Brush DC Motor Controller, 0.8A, PBGA34, UCSP-34

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BD6873GW-E2 技术参数

生命周期：Active零件包装代码：BGA
包装说明：UCSP-34针数：34
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.67
模拟集成电路 - 其他类型：BRUSH DC MOTOR CONTROLLERJESD-30 代码：S-PBGA-B34
长度：2.6 mm功能数量：1
端子数量：34最高工作温度：85 °C
最低工作温度：-25 °C最大输出电流：0.8 A
封装主体材料：PLASTIC/EPOXY封装代码：VFBGA
封装形状：SQUARE封装形式：GRID ARRAY, VERY THIN PROFILE, FINE PITCH
座面最大高度：0.85 mm最大供电电压 (Vsup)：5.5 V
最小供电电压 (Vsup)：2.5 V标称供电电压 (Vsup)：3 V
表面贴装：YES温度等级：OTHER
端子形式：BALL端子节距：0.4 mm
端子位置：BOTTOM宽度：2.6 mm
Base Number Matches：1

BD6873GW-E2 数据手册

 浏览型号BD6873GW-E2的Datasheet PDF文件第2页浏览型号BD6873GW-E2的Datasheet PDF文件第3页浏览型号BD6873GW-E2的Datasheet PDF文件第4页浏览型号BD6873GW-E2的Datasheet PDF文件第5页浏览型号BD6873GW-E2的Datasheet PDF文件第6页浏览型号BD6873GW-E2的Datasheet PDF文件第7页 
SystemLensDriverSeriesforDigitalStillCameras/Single-lensReflexCameras  
6ch System Lens Drivers  
for Digital Still Cameras /  
Single-lens Reflex Cameras  
BD6373GW,BD6873KN,BD6753KV  
No.09014EAT02  
●Description  
The BD6373GW motor driver provides 6 Full-ON Drive H-bridge channels. The BD6873KN motor driver provides 5 Full-ON  
Drive H-bridge channels and 1 Linear Constant-Current Drive H-bridge channel, while the BD6753KV provides 4 Full-ON  
Drive channels and 2 PWM Constant-Current Drive H-bridge channels.  
Stepping motors can be used for auto focus, and either zoom or iris. A new drive type (lens barrier) is also available. Three types of drivers  
for shutter are offered: a simple Full-ON type, a high-precision linear constant current type, or a high-efficiency PWM constant current type,  
enabling selection of the ideal solution based on the application.  
●Features  
1) Subminiature 31PIN Wafer-level CSP (Chip Size Package): 2.6 x 2.6 x 0.85mm3 (BD6373GW)  
2) DMOS output allowing a range power supply: 4.5V to 10.5V (BD6753KV; VM1), 2.0V to 10.5V (BD6753KV; VM2 to VM4)  
3) Low ON-Resistance Power MOS output:  
Full-ON Drive block with 1.2Ω Typ. (BD6373GW)  
Full-ON Drive block with 1.2Ω Typ. and Linear Constant-Current Drive block with 1.0Ω Typ. (BD6873KN)  
Full-ON Drive block with 1.2Ω Typ. and PWM Constant-Current Drive block with 1.2Ω Typ. (BD6753KV)  
4) Serial interface 3-line bus control input (BD6753KV)  
5) Built-in two-step output current setting switch for the Linear Constant-Current Drive block (BD6873KN)  
6) Drive mode switching function  
7) 1.2V±3% high-precision reference voltage output (BD6873KN)  
8) Constant-Current Drive block features phase compensation capacitor-free design (BD6873KN)  
9) Built-in ±3% high-precision Linear Constant-Current Driver (BD6873KN)  
10) Built-in peak current control PWM Constant-Current Driver (BD6753KV)  
11) Built-in charge pump circuit for the DMOS gate voltage drive (BD6753KV)  
12) UVLO (Under Voltage Lockout Protection) function  
13) Built-in TSD (Thermal Shut Down) circuit  
14) Standby current consumption: 0μA Typ.  
●Absolute Maximum Ratings  
Limit  
Parameter  
Symbol  
Unit  
BD6373GW  
-0.5 to +6.5  
-0.5 to +6.5  
-
BD6873KN  
0 to +7.0  
0 to +7.0  
-
BD6753KV  
-0.5 to +7.0  
-0.5 to +12.5  
18.0  
Power supply voltage  
Motor power supply voltage  
Charge pump voltage  
Control input voltage  
VCC  
VM  
VG  
VIN  
Pd  
Topr  
Tjmax  
Tstg  
Iout  
V
V
V
V
mW  
°C  
°C  
°C  
mA/ch  
-0.5 to VCC+0.5  
0 to VCC  
-0.5 to VCC+0.5  
1
2
3
Power dissipation  
940※  
950※  
1125※  
Operating temperature range  
Junction temperature  
Storage temperature range  
H-bridge output current  
-25 to +85  
+150  
-25 to +85  
+150  
-25 to +75  
+150  
-55 to +150  
-55 to +150  
-55 to +150  
4
4
4
-800 to +800※  
-800 to +800※  
-800 to +800※  
※1 Reduced by 7.52mW/°C over 25°C, when mounted on a glass epoxy board (50mm x 58mm x 1.75mm; 8layers).  
※2 Reduced by 7.6mW/°C over 25°C, when mounted on a glass epoxy board (70mm x 70mm x 1.6mm).  
※3 Reduced by 9.0mW/°C over 25°C, when mounted on a glass epoxy board (70mm x 70mm x 1.6mm).  
※4 Must not exceed Pd, ASO, or Tjmax of 150°C.  
www.rohm.com  
© 2009 ROHM Co., Ltd. All rights reserved.  
2009.06 - Rev.A  
1/17  
1234567...18

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