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参数资料
| 型号： | TPS62260DRVT |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 稳压器 |
| 英文描述： | 1.2 A SWITCHING REGULATOR, 2500 kHz SWITCHING FREQ-MAX, PDSO6 |
| 封装： | 2 X 2 MM, 0.80 MM HEIGHT, GREEN, PLASTIC, SON-6 |
| 文件页数： | 12/32页 |
| 文件大小： | 1061K |
| 代理商： | TPS62260DRVT |
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SLVS763D
– JUNE 2007 – REVISED FEBRUARY 2011
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
OUTPUT
PACKAGE
TA
PART NUMBER
PACKAGE(2)
MODE PIN
VOLTAGE(1)
DESIGNATOR
MARKING
QFN 2x2-6
DRV
Yes
BYK
TPS62260
Adjustable
TSOT-23 5
DDC
No, PFM/PWM
BYP
auto transition
TPS62261
1.8V fixed
QFN 2x2-6
DRV
Yes
BYL
–40°C to 85°C
QFN 2x2-6
DRV
Yes
BYM
TPS62262
1.2V fixed
TSOT-23 5
DDC
No, PFM/PWM
QXS
auto transition
TPS62263
2.5V fixed
QFN 2x2-6
DRV
Yes
CFX
(1)
Contact TI for other fixed output voltage options
(2)
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.
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range (unless otherwise noted)
(1)
VALUE
UNIT
Input voltage range(2)
–0.3 to 7
Voltage range at EN, MODE
–0.3 to VIN +0.3, ≤ 7
V
Voltage on SW
–0.3 to 7
Peak output current
Internally limited
A
HBM Human body model
2
kV
ESD rating(3)
CDM Charge device model
1
Machine model
200
V
TJ
Maximum operating junction temperature
–40 to 125
°C
Tstg
Storage temperature range
–65 to 150
°C
(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.
(2)
All voltage values are with respect to network ground terminal.
(3)
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.
DISSIPATION RATINGS
PACKAGE
RθJA
POWER RATING FOR TA ≤ 25°C
DERATING FACTOR ABOVE TA = 25°C
DRV
76
°C/W
1300 mW
13 mW/
°C
DDC
250/
°C
400 mW
4 mW/
°C
RECOMMENDED OPERATING CONDITIONS
MIN
NOM
MAX
UNIT
VIN
Supply voltage
2
6
V
Output voltage range for adjustable voltage
0.6
VIN
V
TA
Operating ambient temperature
–40
85
°C
TJ
Operating junction temperature
–40
125
°C
2
2007–2011, Texas Instruments Incorporated
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TPS62260DRVT | 制造商:Texas Instruments 功能描述:IC STEP-DOWN CONVERTER SON-6 制造商:Texas Instruments 功能描述:IC, STEP-DOWN CONVERTER, SON-6 |
| TPS62260DRVTG4 | 功能描述:直流/直流开关调节器 2.25MHz 600mA Step- Down Converter RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
| TPS62260EVM-229 | 功能描述:电源管理IC开发工具 TPS62260 Eval Mod RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| TPS62260IDRVRQ1 | 功能描述:直流/直流开关转换器 AC 2.25MHz 600mA Step-Down Converter RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| TPS62260LED-338 | 功能描述:电源管理IC开发工具 TPS62260LED-338 Eval Mod RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
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