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參數(shù)資料
| 型號： | TPS5300DAP |
| 英文描述： | Analog IC |
| 中文描述： | 模擬IC |
| 文件頁數(shù)： | 4/16頁 |
| 文件大?。?/td> | 231K |
| 代理商： | TPS5300DAP |
TPS5300
IMVP MOBILE POWER SUPPLY CONTROLLER
SLVS334 – DECEMBER 2000
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Terminal Functions (Continued)
TERMINAL
I/O
DESCRIPTION
NAME
NO.
8
VHYST
I
Ripple regulator hysteresis set terminal. The hysteresis is set with a resistor divider from VREFB to GRD.
The hysteresis voltage window will be
±
the voltage between VREFBand VHYST.
VID0
27
I
VID1
26
I
Voltageidentification inputs 0, 1, 2, 3, and 4. These terminalsaredigitalinputsthatsettheoutputvoltageof
Voltage identification inputs 0, 1, 2, 3, and 4. These terminals are digital inputs that set the output voltage of
the converter. The code pattern for setting the output voltage is located in the terminal functions table. These
the converter. The code attern for setting the out ut voltage is located in the terminal functions table. These
terminals are internally pulled up to VBIAS.
VID2
25
I
VID3
24
I
VID4
23
I
VREFB
7
O
Buffered ripple regulator reference voltage from VID network
VR_ON
22
I
Enables the drive signals to the MOSFET drivers. It is recommended that an external pullup resistor be
connected to 5 V.
VSENSE_CLK
2
I
CLK feedback voltage sense. Connect to CLK linear regulator output voltage to regulate
VSENSE_CORE
5
I
Feedback voltage sense input for the core. Connect to ripple regulator output voltage to sense and regulate
output voltage. It is recommended that an RC low-pass filter be connected at this pin to filter high frequency
noise.
VSENSE_IO
31
I
I/O feedback voltage sense. Connect to I/O linear regulator output voltage to regulate
absolute maximum ratings over operating free-air temperature (unless otherwise noted)
Supply voltage, V
CC
Input voltage, V
I
: VBIAS
7 V
7 V
6 V
6 V
6 V
6 V
35 V
6 V
6 V
6 V
7 V
35 V
7 V
7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VR_ON
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VID0, VID1, VID2, VID3, VID4
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PSM/LATCH
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
IS–, IS+
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RAMP
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VSENSE_CORE
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VSENSE_IO
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VSENSE_CLK
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
All other input terminals
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BOOT to DRVGND voltage (high-side driver on)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BOOT to PH voltage
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BOOT to TG voltage
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PH to DRVGND voltage
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ANAGND to DRVGND voltage
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output voltage, V
O
: VGATE
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ENABLE_EXT
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous power dissipation, P
D
: Without PowerPad soldered, T
A
= 25
°
C, T
J
= 125
°
C
With PowerPad soldered, T
C
= 25
°
C, T
J
= 125
°
C
Operating junction temperature, T
J
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature, T
(lead)
(soldering, 10 seconds)
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.
–1 V to 35 V
±
1 V
6 V
6 V
1.2 W
6.25 W
. . . . . . . . . . .
. . . . . . . . . . . . .
0
°
C to 125
°
C
–65
°
C to 150
°
C
300
°
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
P
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相關(guān)代理商/技術(shù)參數(shù) |
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| TPS5300DAPG4 | 功能描述:DC/DC 開關(guān)控制器 Mobile CPU DC/DC Cntrlr RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK |
| TPS5300DAPR | 功能描述:DC/DC 開關(guān)控制器 Mobile CPU DC/DC Cntrlr RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK |
| TPS5300DAPRG4 | 功能描述:DC/DC 開關(guān)控制器 Mobile CPU DC/DC Cntrlr RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK |
| TPS53014 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Single Synchronous Step-down Controller for Low Voltage Power Rails |
| TPS53014DGS | 功能描述:DC/DC 開關(guān)控制器 Sgl Sync SD Cntrlr RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK |
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