參數(shù)資料
型號: TPS53315RGFR
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: SWITCHING REGULATOR, 1070 kHz SWITCHING FREQ-MAX, PQCC40
封裝: 5 X 7 MM, GREEN, PLASTIC, VQFN-40
文件頁數(shù): 6/30頁
文件大小: 769K
代理商: TPS53315RGFR
FCCM
V
IN = 12 V
V
OUT = 1.1 V
I
OUT from 0 A to 5 A, 2.5A/s
Time (2 s/div)
V
OUT (20 mV/div)
I
OUT (5 A/div)
Skip Mode
V
IN = 12 V
V
OUT = 1.1 V
I
OUT from 0 A to 5 A, 2.5A/s
Time (100 s/div)
V
OUT (20 mV/div)
I
OUT (5 A/div)
V
IN = 12 V
I
OUT from 10 A to 15 A
Time (10 ms/div)
V
OUT (1 V/div)
I
L (10 A/div)
LL (10 V/div)
PGOOD (5 V/div)
V
IN = 12 V
I
OUT = 10 A
Time (1 s/div)
V
OUT (1 V/div)
EN (5 V/div)
PGOOD (5 V/div)
SLUSAE6 – DECEMBER 2010
www.ti.com
TYPICAL CHARACTERISTICS
Figure 27. FCCM Load Transient
Figure 28. Skip Mode Load Transient
Figure 29. Overcurrent Protection
Figure 30. Over-temperature Protection
14
Copyright 2010, Texas Instruments Incorporated
Product Folder Link(s): TPS53315
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