参数资料
型号: A4934GLPTR-T
厂商: Allegro Microsystems Inc
文件页数: 9/9页
文件大小: 0K
描述: IC BLDC DVR 3PHASE 16-ETSSOP
标准包装: 1
应用: 风扇电机驱动器,3 相
输出数: 1
电流 - 输出: 500mA
电源电压: 8 V ~ 16 V
工作温度: -40°C ~ 105°C
安装类型: 表面贴装
封装/外壳: 16-TSSOP(0.173",4.40mm)裸露焊盘
供应商设备封装: 16-TSSOP-EP
包装: 标准包装
其它名称: 620-1382-6
A4934
Three-Phase Sensorless Fan Driver
Package LP, 16-Pin TSSOP with Exposed Thermal Pad
16
5.00±0.10
8o
0o
0.20
1.70
16
0.45
0.65
0.09
B
3 NOM
4.40±0.10
6.40±0.20
3.00
6.10
0.60 ±0.15
A
1.00 REF
16X
0.10 C
1
2
3 NOM
Branded Face
SEATING
PLANE
C
0.25 BSC
SEATING PLANE
GAUGE PLANE
1 2
C PCB Layout Reference View
3.00
0.30
0.19
0.65 BSC
0.15
0.00
1.20 MAX
For Reference Only; not for tooling use (reference MO-153 ABT)
Dimensions in millimeters
Dimensions exclusive of mold flash, gate burrs, and dambar protrusions
Exact case and lead configuration at supplier discretion within limits shown
A Terminal #1 mark area
B
Exposed thermal pad (bottom surface); dimensions may vary with device
C Reference land pattern layout (reference IPC7351
SOP65P640X110-17M);
All pads a minimum of 0.20 mm from all adjacent pads; adjust as
necessary to meet application process requirements and PCB layout
tolerances; when mounting on a multilayer PCB, thermal vias at the
exposed thermal pad land can improve thermal dissipation (reference
EIA/JEDECStandardJESD51-5)
Copyright ?2010, Allegro MicroSystems, Inc.
Allegro MicroSystems, Inc. reserves the right to make, from time to time, such departures from the detail specifications as may be required to per-
mit improvements in the performance, reliability, or manufacturability of its products. Before placing an order, the user is cautioned to verify that the
information being relied upon is current.
Allegro’s products are not to be used in life support devices or systems, if a failure of an Allegro product can reasonably be expected to cause the
failure of that life support device or system, or to affect the safety or effectiveness of that device or system.
The information included herein is believed to be accurate and reliable. However, Allegro MicroSystems, Inc. assumes no responsibility for its use;
nor for any infringement of patents or other rights of third parties which may result from its use.
For the latest version of this document, visit our website:
www.allegromicro.com
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
8
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