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參數(shù)資料
| 型號： | ML6554CU |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | 3A Bus Termination Regulator |
| 中文描述： | BUS TERMINATOR SUPPORT CIRCUIT, PDSO16 |
| 封裝： | PLASTIC, SOP-16 |
| 文件頁數(shù)： | 6/14頁 |
| 文件大小： | 386K |
| 代理商： | ML6554CU |
ML6554
PRODUCT SPECIFICATION
6
REV. 1.1.3 3/8/02
Figure 3. Alternate Application Circuit
16
15
14
13
12
11
10
9
U1
ML6554
VDD
PVDD1
VL1
PGND1
PGND2
VL2
PVDD2
DGND
AVCC
VCCQ
VREFOUT
AGND
SHDN
VREFIN
VFB
VDD
1
2
3
4
5
6
7
8
R3
100k
VCCQ
VREFOUT
VTT
2.5V TO 4V
SHDN
VREFIN
GND
GND
TO SDRAMS
C6
330
μ
F
C4 1nF
C5
330
μ
F
R1 100k
R2 1k
C2
0.1
μ
F
C1
820
μ
F
F2V
OS-CON
L1 3.3
μ
H
C3 10
μ
F
An alternate application circuit for the ML6554 is shown in
Figure 3. The number of external components is reduced
compared to the circuit in Figure 2. This is achieved by
replacing four, 0.1μF bypass capacitors with one, low ESR,
10μF ceramic capacitor placed right next to U1. Two 100
resistors are also eliminated. High value, surface-mount
MLC capacitors were not available when the original appli-
cation circuit (Figure 2) was developed. Both application
circuits offer the same electrical performance but that shown
in Figure 2 has a reduced bill-of-materials. Table 2 shows the
recommended parts list for the circuit of Figure 3.
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PDF描述 |
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| ML6554IU | 3A Bus Termination Regulator |
| ML6554 | 3A Bus Termination Regulator |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ML6554CUX | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 3A Bus Termination RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| ML6554IU | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 3A Bus Termination RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| ML6554IU_Q | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 3A Bus Termination RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| ML6554IUX | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 3A Bus Termination RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| ML6599 | 制造商:MICRO-LINEAR 制造商全稱:MICRO-LINEAR 功能描述:Hot-Insertable Active SCSI Terminator |
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