參數(shù)資料
型號： TPS62261DRV
廠商： Texas Instruments, Inc.
英文描述： 2.25 MHz 600 mA Step Down Converter in 2x2SON/TSOT-23 Package
中文描述： 2.25兆赫600毫安降壓轉(zhuǎn)換器2x2SON/TSOT-23包
文件頁數(shù)： 2/32頁
文件大?。?/td> 951K
代理商： TPS62261DRV
www.ti.com
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range (unless otherwise noted)
(1)
DISSIPATION RATINGS
RECOMMENDED OPERATING CONDITIONS
TPS62260, TPS62261, TPS62262
SLVS763–JUNE 2007
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be
more susceptible to damage because very small parametric changes could cause the device not to meet its published
specifications.
ORDERING INFORMATION
PART
NUMBER
(1)
OUTPUT
VOLTAGE
(2)
PACKAGE
DESIGNATOR
DRV
DDC
DRV
DRV
PACKAGE
MARKING
BYK
BYP
BYL
BYM
T
A
PACKAGE
(3)
ORDERING
SON 2x2-6
TSOT-23 5
SON 2x2-6
SON 2x2-6
TPS62260DRV
TPS62260DDC
TPS62261DRV
TPS62262DRV
TPS62260
adjustable
–40
°
C to 85
°
C
TPS62261
TPS62262
1.8V fix
1.2V fix
(1)
The DRV (2x2-6 SON) and DDC (TSOT-23-5) packages are available in tape on reel. Add R suffix to order quantities of 3000 parts per
reel.
Contact TI for other fixed output voltage options
For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
website at
www.ti.com
.
(2)
(3)
VALUE
–0.3 to 7
UNIT
V
V
V
A
Input voltage range
(2)
Voltage range at EN, MODE
Voltage on SW
Peak output current
–0.3 to V
IN
+0.3,
≤
7
–0.3 to 7
Internally limited
2
1
200
–40 to 125
–65 to 150
HBM Human body model
CDM Charge device model
Machine model
kV
ESD rating
(3)
V
°
C
°
C
Maximum operating junction temperature
T
T
stg
Storage temperature range
(1)
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.
All voltage values are with respect to network ground terminal.
The human body model is a 100-pF capacitor discharged through a 1.5-k
resistor into each pin. The machine model is a 200-pF
capacitor discharged directly into each pin.
(2)
(3)
PACKAGE
DRV
DDC
R
θ
JA
76
°
C/W
250/
°
C
POWER RATING FOR T
A
≤
25
°
C
1300 mW
400 mW
DERATING FACTOR ABOVE T
A
= 25
°
C
13 mW/
°
C
4 mW/
°
C
MIN
NOM
MAX
UNIT
V
V
°
C
°
C
V
IN
Supply voltage
Output voltage range for adjustable voltage
Operating ambient temperature
Operating junction temperature
2
6
0.6
–40
–40
VIN
85
125
T
A
T
J
2
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPS62261DRVR 功能描述:直流/直流開關(guān)調(diào)節(jié)器 2.25MHz 600mA Step- Down Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
TPS62261DRVRG4 功能描述:直流/直流開關(guān)調(diào)節(jié)器 2.25MHz 600mA Step- Down Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
TPS62261DRVT 功能描述:直流/直流開關(guān)調(diào)節(jié)器 2.25MHz 600mA Step- Down Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
TPS62261DRVTG4 功能描述:直流/直流開關(guān)調(diào)節(jié)器 2.25MHz 600mA Step- Down Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
TPS62261TDRVRQ1 功能描述:直流/直流開關(guān)調(diào)節(jié)器 2.25MHz 600mA Step- Down Converter RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
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