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參數(shù)資料
| 型號： | TC1301A-DFAVUA |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | Dual LDO with Microcontroller RESET Function |
| 中文描述： | 雙路LDO穩(wěn)壓器與微控制器的復(fù)位功能 |
| 文件頁數(shù)： | 19/28頁 |
| 文件大?。?/td> | 890K |
| 代理商： | TC1301A-DFAVUA |
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2005 Microchip Technology Inc.
DS21798B-page 19
TC1301A/B
7.0
TYPICAL LAYOUT TC1301A
FIGURE 7-1:
MSOP8 Silk Screen Layer.
When doing the physical layout for the TC1301A/B, the
highest priority is placing the input and output
capacitors as close to the device pins as is practical.
Figure 7-1 above represents a typical placement of the
components when using SMT0805 capacitors.
FIGURE 7-2:
MSOP8 Wiring Layer.
A wiring example for the TC1301A is shown. The vias
represent the connection to a ground plane that is
below the wiring layer.
FIGURE 7-3:
Example.
DFN3X3 Silk-Screen
8-lead 3X3 DFN physical layout example with bypass
capacitor.
FIGURE 7-4:
Example.
DFN3X3 Top Metal Layer
Vias represent the connection to a ground plane that is
below the wiring layer.
8.0
ADDITIONAL OUTPUT
VOLTAGE AND THRESHOLD
VOLTAGE OPTIONS
8.1
Output Voltage and Threshold
Voltage Range
Table 8-1 describes the range of output voltage options
available for the TC1301A/B. V
OUT1
and V
OUT2
can be
factory preset from 1.5V to 3.3V in 100 mV increments.
The V
DET
(TC1301A) or threshold voltage (TC1301B)
can be preset from 2.2V to 3.2V in 10 mV increments.
TABLE 8-1:
CUSTOM OUTPUT VOLTAGE
AND THRESHOLD VOLTAGE
RANGES
For a listing of TC1301A/B standard parts, refer to the
Product Identification System on page 23.
V
OUT1
1.5V to 3.3V
V
OUT2
1.5V to 3.3V
V
DET
Threshold
2.2V to 3.2V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TC1301A-DFAVUATR | 功能描述:低壓差穩(wěn)壓器 - LDO Dual CMOS LDO 300mA & 150mA RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| TC1301A-DPAVMF | 功能描述:低壓差穩(wěn)壓器 - LDO Dual CMOS LDO 300mA & 150mA RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| TC1301A-DPAVMFTR | 功能描述:低壓差穩(wěn)壓器 - LDO Dual CMOS LDO 300mA & 150mA RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| TC1301A-DPAVUA | 功能描述:低壓差穩(wěn)壓器 - LDO Dual CMOS LDO 300mA & 150mA RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| TC1301A-DPAVUATR | 功能描述:低壓差穩(wěn)壓器 - LDO Dual CMOS LDO 300mA & 150mA RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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