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參數資料
| 型號： | TFP6422PAP |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| 封裝： | 10 X 10 MM, 1.40 MM HEIGHT, 0.50 MM PITCH, THERMALLY ENHANCED, POWER, PLASTIC, TQFP-64 |
| 文件頁數： | 55/65頁 |
| 文件大?。?/td> | 813K |
| 代理商： | TFP6422PAP |
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TFP6422, TFP6424
PanelBus
DIGITAL TRANSMITTER/VIDEO ENCODER COMBO
SLDS118 – MARCH 2000
59
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PowerPAD
64TQFP package
The TFP6422/6424 is packaged in TIs thermally enhanced PowerPAD 64TQFP packaging. The PowerPAD
package is a 10 mm x 10 mm x 1.4mm TQFP outline with 0.5mm lead-pitch. The PowerPAD
package has a
specially designed die mount pad that offers improved thermal capability over typical TQFP packages of the
same outline. The TI 64TQFP PowerPAD
package offers a backside solder plane that connects directly to the
die mount pad for enhanced thermal conduction. The system designer has the option to solder this backside
plane to a thermal/ ground plane on the PCB. Since the die pad is electrically connected to the TFP6422/6424
chip substrate and hence ground, the backside PowerPAD
connection to a PCB ground plane can improve
ground bounce and power supply noise.
The connection of the PowerPAD
to a PCB thermal/ground plane is purely optional.
The following table outlines the thermal properties of the TI 64-TQFP PowerPAD
package. The 64-TQFP
non-PowerPAD
package is included only for reference.
TI 64-TQFP (10
× 10 × 1.4 mm)/0.5 mm lead-pitch
PARAMETER
WITHOUT PowerPAD
POWERPAD
NOT CONNECTED TO PCB
THERMAL PLANE
PowerPAD
CONNECTED TO PCB
THERMAL PLANE
Theta–JA
45
°C/W
27.3
°C/W
17.3
°C/W
Theta–JC
3.11
°C/W
0.12
°C/W
0.12
°C/W
Maximum power dissipation§
1.6 W
2.7 W
4.3 W
Maximum TFP6422 pixel rate
TBD
Specified with 2 oz. Cu PCB plating.
Airflow is at 0 LFM (no airflow)
§ Measured at ambient temperature, TA = 70°C.
PRODUCT
PREVIEW
相關PDF資料 |
PDF描述 |
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| TFP6424PAP | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
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| TG355ENK-7916 | 8.15 MHz, LOW PASS FILTER |
| TH355BDI-4957 | 4.43 MHz, BAND PASS FILTER |
| TH355LDK-7915 | 8.15 MHz, LOW PASS FILTER |
相關代理商/技術參數 |
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| TFP730 | 制造商:TAK_CHEONG 制造商全稱:Tak Cheong Electronics (Holdings) Co.,Ltd 功能描述:N-Channel Power MOSFET 5.5A, 400V, 0.95Ω |
| TFP740 | 制造商:TAK_CHEONG 制造商全稱:Tak Cheong Electronics (Holdings) Co.,Ltd 功能描述:N-Channel Power MOSFET 10A, 400V, 0.55Ω |
| TFP7433PZP | 制造商:Texas Instruments 功能描述: |
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