參數(shù)資料
型號(hào): TPS2330IDRG4
廠商: TEXAS INSTRUMENTS INC
元件分類(lèi): 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO14
封裝: GREEN, PLASTIC, MS-012AB, SOIC-14
文件頁(yè)數(shù): 7/25頁(yè)
文件大?。?/td> 716K
代理商: TPS2330IDRG4
3-CHANNEL HOT-SWAP APPLICATION
VREG
0.1
F
IN
ISET
RISET
ISENSE
RSENSE
GATE
DISCH VSENSE
RVSENSE_TOP
RVSENSE_BOTTOM
+
FAULT
PWRGD
FAULT
PWRGD
TIMER
ENABLE
DGND
AGND
Rg1
+
VO1
VO2
ENABLE
1
F 10 F
1
F 10 F
12 V IN1
3.3 V IN2
TPS2331
+
VO3
1
F 10 F
5 V IN3
System
Board
Rg3
Rg2
www.ti.com ............................................................................................................................................... SLVS277F – MARCH 2000 – REVISED NOVEMBER 2006
Some applications require hot-swap control of up to three voltage rails, but may not explicitly require the sensing
of the status of the output power on all three of the voltage rails. One such application is device bay, where dv/dt
control of 3.3 V, 5 V, and 12 V is required. By using TPS2330/TPS2331 to drive all three power rails, as is shown
in Figure 19, TPS2330/31 can deliver three different voltages to three loads while monitoring the status of one of
the loads.
Figure 19. Three-Channel Application
Figure 20 shows ramp-up waveforms of the three output voltages.
Copyright 2000–2006, Texas Instruments Incorporated
15
Product Folder Link(s): TPS2330 TPS2331
相關(guān)PDF資料
PDF描述
TPS2331IPWG4 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO14
TPS2331IPW 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO14
TPS2331IPWR 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO14
TPS2345PWG4 4-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO24
TPS2345PWR 4-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO24
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