參數(shù)資料
型號(hào)： TPS5103IDBR
英文描述： SMPS Controller
中文描述： 開(kāi)關(guān)電源控制器
文件頁(yè)數(shù)： 20/31頁(yè)
文件大?。?/td> 1083K
代理商： TPS5103IDBR
TPS5102
DUAL, HIGH-EFFICIENCY CONTROLLER FOR NOTEBOOK PC POWER
SLVS239 - SEPTEMBER 1999
20
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
Phase
Margin
Phase
Gain
Crossover
Gain
Margin
54
40
26
12
–2
–16
–30
–44
–58
–72
–86
–100
96
82
68
166
152
138
124
110
f – Frequency – Hz
180
10
100
103
104
105
106
20 Log (Loop-Gain)
180 + Phase
synchronization
Some applications require switching clock synchronization. There are two methods that can be used for
synchronization: the triangle wave synchronization and the square wave synchronization.
The triangle wave synchronization is displayed below:
740 mV
740 mV
Ct
Rt
TPS5102
It can be seen that both Rt and Ct are removed from the circuit. Therefore, two components are saved. This
method is good for the synchronization between two controllers. If the controller needs to be synchronized with
a digital circuit such as DSP, the square-type clock signal is usually used. The configuration exhibited below is
for this type of application:
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參數(shù)描述
TPS5103IDBRG4 功能描述:DC/DC 開(kāi)關(guān)控制器 Synch Buck Cntrlr RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開(kāi)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
TPS5110 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:3-A SINK/ SOURCE DDR TERMINATION REGULATOR
TPS51100 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:3-A SINK/SOURCE DDR TERMINATION REGULATOR
TPS51100_07 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:3-A SINK/SOURCE DDR TERMINATION REGULATOR
TPS51100DGQ 功能描述:低壓差穩(wěn)壓器 - LDO 3A Source/Sink DDR Terminator Regulator RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
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