參數(shù)資料
型號(hào): LT3645IUD#PBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: 1.25 A SWITCHING REGULATOR, 825 kHz SWITCHING FREQ-MAX, PQCC16
封裝: 3 X 3 MM, LEAD FREE, PLASTIC, MO-220WEED-2, QFN-16
文件頁數(shù): 21/24頁
文件大小: 296K
代理商: LT3645IUD#PBF
LT3645
6
3645f
TYPICAL PERFORMANCE CHARACTERISTICS
EN/UVLO Pin Current
EN2 Threshold Voltage
NPG Threshold Voltage, FB = 0.8V
EN/UVLO PIN Threshold Voltage
TEMPERATURE (°C)
–50
0
50
100
EN/UVLO
PIN
THRESHOLD
VOLTAGE
(V)
1.21
1.18
1.20
1.19
1.22
1.23
1.24
1.25
1.26
3645 G17
150
RISING
FALLING
TEMPERATURE (°C)
–50
0
650
FB2
VOLTAGE
(mV)
690
680
670
660
710
700
720
730
740
750
50
3645 G19
100
150
RISING
FALLING
EN/UVLO PIN VOLTAGE
010
520
15
30
35
25
CURRENT
INTO
EN/UVLO
PIN
(μA)
40
0
20
60
80
100
120
3645 G16
40
TEMPERATURE (°C)
–50
0
0.5
EN2
THRESHOLD
VOLTAGE
(V)
0.9
0.8
0.7
0.6
1.1
1.0
1.2
1.3
1.4
1.5
50
3645 G18
100
150
RISING
FALLING
相關(guān)PDF資料
PDF描述
LT3645EUD#TRPBF 1.25 A SWITCHING REGULATOR, 825 kHz SWITCHING FREQ-MAX, PQCC16
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