參數(shù)資料
型號(hào): LT3645IUD#TRPBF
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(yè)數(shù): 23/24頁(yè)
文件大?。?/td> 296K
代理商: LT3645IUD#TRPBF
LT3645
8
3645f
BLOCK DIAGRAM
V
IN
EN/UVLO
ST
AR
T
1.23V
1.3V
ST
AR
T
BUCK
ST
AR
T
LDO
ERROR
AMP
CURRENT
COMP
ARA
TOR
V
C
BUCK
DRIVER
LOGIC
–40mV
BOOST
0.8V
REFERENCE
PGOOD
C1
EN2
NPG
GND
+
+
+
+
OSCILLA
TOR
SOF
T-ST
AR
T
SQ
R
+
Q1
SW
DA
GND
C2
L1
D1
R1
R2
C4
R3
R4
C3
FB
V
CC2
V
IN
OUT2
LDO
DRIVER
ERROR
AMP
0.797V
0.72V
FB2
Q2
SOF
T-ST
AR
T
+
+
LDO
ON
OFF
SLOPE
COMPENSA
TION
相關(guān)PDF資料
PDF描述
LT3645IUD#PBF 1.25 A SWITCHING REGULATOR, 825 kHz SWITCHING FREQ-MAX, PQCC16
LT3645EUD#TRPBF 1.25 A SWITCHING REGULATOR, 825 kHz SWITCHING FREQ-MAX, PQCC16
LT3645EMSE#TRPBF 1.25 A SWITCHING REGULATOR, 825 kHz SWITCHING FREQ-MAX, PDSO12
LT3651IUHE-4.2#PBF BATTERY CHARGE CONTROLLER, 1100 kHz SWITCHING FREQ-MAX, PQCC36
LT3651IUHE-4.2#TRPBF BATTERY CHARGE CONTROLLER, 1100 kHz SWITCHING FREQ-MAX, PQCC36
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