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参数资料
| 型号： | MC33926PNBR2 |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 21/25页 |
| 文件大小： | 0K |
| 描述： | IC H-BRIDGE THROTTLE CTRL 32-QFN |
| 标准包装： | 1 |
| 类型： | 半桥 |
| 输入类型： | 非反相 |
| 输出数： | 2 |
| 导通状态电阻： | 120 毫欧 |
| 电流 - 峰值输出： | 5A |
| 电源电压： | 5 V ~ 28 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 32-PowerQFN |
| 供应商设备封装： | 32-PQFN（8x8） |
| 包装： | 标准包装 |
| 其它名称： | MC33926PNBR2DKR |
ADDITIONAL DOCUMENTATION
THERMAL ADDENDUM (REV 2.0)
ADDITIONAL DOCUMENTATION
THERMAL ADDENDUM (REV 2.0)
Introduction
This thermal addendum is provided as a supplement to the 33926 technical
datasheet. The addendum provides thermal performance information that may be
critical in the design and development of system applications. All electrical,
application, and packaging information is provided in the datasheet.
Packaging and Thermal Considerations
The 33926 is offered in a 32 pin PQFN, single die package. There is a single
heat source (P), a single junction temperature (T J ), and thermal resistance (R θ JA ).
33926
32-PIN
PQFN
T J
=
R θ JA
.
P
PNB SUFFIX
98ARL10579D
The stated values are solely for a thermal performance comparison of one
package to another in a standardized environment. This methodology is not meant
to, and will not predict the performance of a package in an application-specific
environment. Stated values were obtained by measurement and simulation
according to the standards listed below.
STANDARDS
Table 6. Thermal Performance Comparison
32-PIN PQFN
8.0 mm x 8.0 mm
Note For package dimensions, refer to
the 33926 data sheet.
Thermal Resistance
[ ° C/W]
1.0
R θ JA
R θ JB
28
12
0.2
1.0
R θ JC
R θ JA (1), (4)
80
1.0
0.2
Notes
1. Per JEDEC JESD51-2 at natural convection, still air
condition.
2. 2s2p thermal test board per JEDEC JESD51-5 and
JESD51-7.
3. Per JEDEC JESD51-8, with the board temperature on the
center trace near the center lead.
4. Single layer thermal test board per JEDEC JESD51-3 and
JESD51-5.
5. Thermal resistance between the die junction and the
exposed pad surface; cold plate attached to the package
* All measurements
are in millimeters
Figure 15. Surface Mount for Power PQFN
with Exposed Pads
bottom side, remaining surfaces insulated.
33926
Analog Integrated Circuit Device Data
Freescale Semiconductor
21
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