參數(shù)資料
型號: C2012X5R1A225M
廠商: Texas Instruments, Inc.
英文描述: UNREGULATED 60-mA CHARGE PUMP VOLTAGE INVERTER
中文描述: 未穩(wěn)壓60 mA充電泵電壓型逆變器
文件頁數(shù): 5/23頁
文件大小: 430K
代理商: C2012X5R1A225M
TPS60400, TPS60401, TPS60402, TPS60403
UNREGULATED 60-mA CHARGE PUMP VOLTAGE INVERTER
SLVS324
JULY 2001
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
detailed description (continued)
Table 2. Recommended Capacitors
MANUFACTURER
PART NUMBER
SIZE
CAPACITANCE
0.47
μ
F
1
μ
F
2.2
μ
F
2.2
μ
F
4.7
μ
F
10
μ
F
1
μ
F
2.2
μ
F
3.3
μ
F
TYPE
Taiyo Yuden
EMK212BJ474MG
LMK212BJ105KG
LMK212BJ225MG
EMK316BJ225KL
LMK316BJ475KL
JMK316BJ106KL
0805
0805
0805
1206
1206
1206
Ceramic
Ceramic
Ceramic
Ceramic
Ceramic
Ceramic
TDK
C2012X5R1C105M
C2012X5R1A225M
C2012X5R1A335M
0805
0805
0805
Ceramic
Ceramic
Ceramic
Table 3 contains a list of manufacturers of the recommended capacitors. Ceramic capacitors will provide the
lowest output voltage ripple because they typically have the lowest ESR-rating.
Table 3. Recommended Capacitor Manufacturers
MANUFACTURER
CAPACITOR TYPE
INTERNET
Taiyo Yuden
X7R/X5R ceramic
www.t-yuden.com
TDK
X7R/X5R ceramic
www.component.tdk.com
Vishay
X7R/X5R ceramic
www.vishay.com
Kemet
X7R/X5R ceramic
www.kemet.com
absolute maximum ratings over operating free-air temperature (unless otherwise noted)
Voltage range:
IN to GND
OUT to GND
C
FLY
to GND
C
FLY+
to GND
0.3 V to 5.5 V
5.0 V to 0.3 V
0.3 V to (V
O
0.3 V)
0.3 V to (V
I
+ 0.3 V)
See Dissipation Rating Table
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum junction temperature, T
J
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under
absolute maximum ratings
may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under
recommended operating conditions
is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
Continuous power dissipation
Continuous output current
80 mA
55
°
C to 150
°
C
150
°
C
DISSIPATION RATING TABLE
PACKAGE
TA < 25
°
C
POWER RATING
DERATING FACTOR
ABOVE TA = 25
°
C
3.5 mW/
°
C
TA = 70
°
C
POWER RATING
TA = 85
°
C
POWER RATING
DBV
437 mW
280 mW
227 mW
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