參數(shù)資料
型號(hào): TPS51117RGYRG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: SWITCHING CONTROLLER, 550 kHz SWITCHING FREQ-MAX, PQCC14
封裝: GREEN, PLASTIC, MO-241BA, VQFN-14
文件頁數(shù): 8/30頁
文件大?。?/td> 926K
代理商: TPS51117RGYRG4
V
(20mV/div)
O
LL (10V/div)
DRVL (5V/div)
EN_PSV(5V/div)
V
(20mV/div)
O
LL (10V/div)
DRVL (5V/div)
EN_PSV(5V/div)
EN_PSV(2V/div)
V
(1V/div)
O
PGOOD(5V/div)
t-Time-1ms/div
EN_PSV(2V/div)
V
(1V/div)
O
PDOOD(5V/div)
DRVL (5V/div)
t-Time-10ms/div
SLVS631B – DECEMBER 2005 – REVISED SEPTEMBER 2009...................................................................................................................................... www.ti.com
TYPICAL CHARACTERISTICS (continued)
MODE TRANSITION
AUTO-SKIP TO PWM
PWM TO AUTO-SKIP
Figure 19.
Figure 20.
2.5 V START-UP WAVEFORMS
2.5 SHUTDOWN WAVEFORMS
Figure 21.
Figure 22.
16
Copyright 2005–2009, Texas Instruments Incorporated
Product Folder Link(s) :TPS51117
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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