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參數資料
| 型號： | NCN6010 |
| 廠商： | ON SEMICONDUCTOR |
| 英文描述： | SIM Card Supply and Level Shifter |
| 中文描述： | SIM卡供應和電平轉換器 |
| 文件頁數： | 11/16頁 |
| 文件大小： | 173K |
| 代理商： | NCN6010 |
NCN6010
http://onsemi.com
11
Figure 10. Basic Charge Pump Operating Timings
SIM_V
CC
= 5.0 V
S1
S2
S3
S4
S5
SIM_V
CC
= 3.0 V
MOD_V
CC
When the NCN6010 is programmed in the 5.0 V output
voltage, the clocks are activated, switch S5 is disconnected
and the output voltage is the result of the C1 charge transfer
into the output load. The current is limited by three mains
parameters:
– the Ron of the switching MOS (S1 through S4)
– the operating frequency
– the C1/C2 ratio and their ESR
The first parameters are depending upon the internal
structure and size of the NMOS/PMOS devices used to
design the chip. The third parameter is adjustable by the user
and, beside the micro farad values, the type of capacitors
plays a significant role. As a matter of fact, using a low cost
electrolytic model will ruin the efficiency due to the high
ESR of such a capacitor. It is highly recommended to use
ceramic types, preferably from the X5R or X7R series, to
achieve the efficiency and the SIM_VCC output voltage
ripple. Table 2 summarizes the characteristics of the most
common type of capacitors.
Table 2. Comparison of Capacitor Types
Manufacturers
Type/Serie
Format
Max Value
Tolerance
Typ. Z @ 500 kHz
MURATA
CERAMIC/GRM225
0805
10 F/6.3 V
+80%/–20%
30 m
VISHAY
Tantalum/594C/593C
1206
10 F/16 V
–
450 m
VISHAY
Electrolytic/94SV
1206
10 F/10 V
–20%/+20%
400 m
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| NCN6010DTB | SIM Card Supply and Level Shifter |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| NCN6010/D | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:SIM Card Supply and Level Shifter |
| NCN6010_06 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:SIM Card Supply and Level Shifter |
| NCN6010D | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:SIM Card Supply and Level Shifter |
| NCN6010DTB | 功能描述:轉換 - 電壓電平 2.7V Sim Card RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MLF-8 |
| NCN6010DTBG | 功能描述:轉換 - 電壓電平 2.7V Sim Card Power Supply RoHS:否 制造商:Micrel 類型:CML/LVDS/LVPECL to LVCMOS/LVTTL 傳播延遲時間:1.9 ns 電源電流:14 mA 電源電壓-最大:3.6 V 電源電壓-最小:3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MLF-8 |
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