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参数资料
| 型号： | TPS62623YFFT |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 稳压器 |
| 英文描述： | 1.2 A SWITCHING REGULATOR, 6600 kHz SWITCHING FREQ-MAX, BGA6 |
| 封装： | GREEN, DSBGA-6 |
| 文件页数： | 12/30页 |
| 文件大小： | 968K |
| 代理商： | TPS62623YFFT |
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SLVS848B – JULY 2009 – REVISED DECEMBER 2009
www.ti.com
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(1)
PACKAGE
PART
OUTPUT
DEVICE
TA
ORDERING(2) (3)
MARKING
NUMBER
VOLTAGE
SPECIFIC FEATURE
CHIP CODE
TPS62620YFF
GF
TPS62620
1.82V
TPS62620YFD
GE
TPS62621
1.8V
TPS62621YFF
GH
TPS62622
1.5V
TPS62622YFF
GV
-40°C to 85°C
TPS62623YFF
GZ
TPS62623
1.225V
TPS62623YFD
K3
TPS62624
1.2V
Output capacitor discharge
TPS62624YFF
GX
TPS62625
1.2V
TPS62625YFF
KC
(1)
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)
The YFF package is available in tape and reel. Add a R suffix (e.g. TPS62620YFFR) to order quantities of 3000 parts. Add a T suffix
(e.g. TPS62620YFFT) to order quantities of 250 parts.
(3)
Internal tap points are available to facilitate output voltages in 25mV increments.
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range (unless otherwise noted)
(1)
UNIT
Voltage at VIN, SW(2)
-0.3 V to 7 V
VI
Voltage at FB(2)
-0.3 V to 3.6 V
Voltage at EN, MODE (2)
-0.3 V to VI + 0.3 V
Power dissipation
Internally limited
TA
Operating temperature range(3)
-40°C to 85°C
TJ (max)
Maximum operating junction temperature
150°C
Tstg
Storage temperature range
-65°C to 150°C
Human body model
2 kV
ESD rating (4)
Charge device model
1 kV
Machine model
200 V
(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)
In applications where high power dissipation and/or poor package thermal resistance is present, the maximum ambient temperature may
have to be derated. Maximum ambient temperature (TA(max)) is dependent on the maximum operating junction temperature (TJ(max)), the
maximum power dissipation of the device in the application (PD(max)), and the junction-to-ambient thermal resistance of the part/package
in the application (
θJA), as given by the following equation: TA(max)= TJ(max)–(θJA X PD(max)). To achieve optimum performance, it is
recommended to operate the device with a maximum junction temperature of 105°C.
(4)
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
(1)
POWER RATING
DERATING FACTOR
PACKAGE
RθJA
(2)
RθJB
(2)
TA ≤ 25°C
ABOVE TA = 25°C
YFF-6
125°C/W
53°C/W
800mW
8mW/°C
(1)
Maximum power dissipation is a function of TJ(max), θJA and TA. The maximum allowable power dissipation at any allowable ambient
temperature is PD = [TJ(max)-TA] / θJA.
(2)
This thermal data is measured with high-K board (4 layers board according to JESD51-7 JEDEC standard).
2
Copyright 2009, Texas Instruments Incorporated
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TPS62624EVM-419 | 功能描述:电源管理IC开发工具 TPS62624 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 |
| TPS62624YFFR | 功能描述:直流/直流开关调节器 600mA,6MHz,90% Eff Step-Down Cnvrtr 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 |
| TPS62624YFFT | 功能描述:直流/直流开关调节器 600mA,6MHz,90% Eff Step-Down Cnvrtr 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 |
| TPS62625EVM-419 | 功能描述:电源管理IC开发工具 TPS62625 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 |
| TPS62625YFFR | 功能描述:直流/直流开关调节器 600mA,6MHz,Vout 1.2V w/Act Out Cap DC Cap 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 |
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