參數(shù)資料
型號： TC1220ECH
廠商： Microchip Technology Inc.
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： Switched Capacitor Voltage Converters with Shutdown in SOT Packages
中文描述： 開關(guān)電容電壓轉(zhuǎn)換器與關(guān)機采用SOT封裝
文件頁數(shù)： 9/16頁
文件大小： 482K
代理商： TC1220ECH
2002 Microchip Technology Inc.
DS21366B-page 9
TC1219/TC1220
5.0
TYPICAL CHARACTERISTICS
Circuit of Figure 4-3, V
IN
= +5V, C1 = C2 = C3, T
A
= 25
°
C unless otherwise noted.
Note:
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein are
not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
60
55
50
45
40
35
0
30
25
20
15
10
5
2.5
3.5
4.5
5.5
SUPPLY VOLTAGE (V)
Output Resistance
vs. Supply Voltage
65
O
)
TC1220
TC1219
CAPACITANCE (
μ
F)
TC1220
Output Current vs. Capacitance
45
60
55
50
45
40
25
20
15
35
30
-40
-20
0
20
40
60
80
TEMPERATURE (
°
C)
TC1219 Output Resistance
vs. Temperature
65
O
)
V
IN
= 3.3V
V
IN
= 5.0V
40
35
30
25
20
5
0
15
10
0
10
5
15
25
20
30
V
IN
= 4.75V, V
OUT
= -4.0V
V
IN
= 3.15V, V
OUT
= -2.5V
TC1219
Output Current vs. Capacitance
CAPACITANCE (
μ
F)
O
0
10
5
15
20
25
30
CAPACITANCE (
μ
F)
TC1220
Output Voltage Ripple vs. Capacitance
500
450
400
350
300
250
50
0
200
150
100
0
10
5
25
20
25
30
CAPACITANCE (
μ
F)
TC1219
Output Voltage Ripple vs. Capacitance
500
450
400
350
300
250
50
0
200
150
100
O
O
40
35
30
25
20
5
0
15
10
0
10
5
15
25
20
30 35 40 45 50
45
V
IN
= 4.75V, V
OUT
= -4.0V
V
IN
= 3.15V, V
OUT
= -2.5V
V
IN
= 4.75V, V
OUT
= -4.0V
V
IN
= 3.15V, V
OUT
= -2.5V
V
IN
= 4.75V, V
OUT
= -4.0V
V
IN
= 3.15V, V
OUT
= -2.5V
14
13
12
8
-40
11
10
9
0
-20
20
40
60
80
-40
0
-20
20
40
60
80
TEMPERATURE (
°
C)
TC1219
Pump Frequency vs. Temperature
15
P
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
2.5
3.5
4.5
5.5
SUPPLY VOLTAGE (V)
Supply Current
vs. Supply Voltage
150
S
μ
A
TC1220
TC1219
35
45
40
20
30
25
TEMPERATURE (
°
C)
TC1220
Pump Frequency vs. Temperature
P
V
IN
= 5.0V
V
IN
= 5.0V
V
IN
= 3.3V
V
IN
= 3.3V
相關(guān)PDF資料
PDF描述
TC1221 High Frequency Switched Capacitor Voltage Converters with Shutdown in SOT Packages
TC1221ECH High Frequency Switched Capacitor Voltage Converters with Shutdown in SOT Packages
TC1222 High Frequency Switched Capacitor Voltage Converters with Shutdown in SOT Packages
TC1222ECH High Frequency Switched Capacitor Voltage Converters with Shutdown in SOT Packages
TC1262 500mA Fixed Output CMOS LDO
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TC1220ECHTR 功能描述:電荷泵 Switched CAP RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube
TC1221 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:High Frequency Switched Capacitor Voltage Converters with Shutdown in SOT Packages
TC1221ECH 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:High Frequency Switched Capacitor Voltage Converters with Shutdown in SOT Packages
TC1221ECHTR 功能描述:電荷泵 Hi Freq Switched CAP RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 輸出電壓:- 1.5 V to - 5.5 V, 3 V to 11 V 輸出電流:100 mA 電源電流:1 mA 最大工作溫度:+ 70 C 封裝 / 箱體:SOIC-8 Narrow 封裝:Tube
TC1222 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:High Frequency Switched Capacitor Voltage Converters with Shutdown in SOT Packages
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*