參數(shù)資料
型號(hào): LT1054IDW
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: SWITCHED CAPACITOR REGULATOR, 35 kHz SWITCHING FREQ-MAX, PDSO16
封裝: GREEN, PLASTIC, SOIC-16
文件頁(yè)數(shù): 7/30頁(yè)
文件大小: 607K
代理商: LT1054IDW
LT1054
SWITCHED-CAPACITOR VOLTAGE CONVERTERS
WITH REGULATORS
SLVS033F FEBRUARY 1990 REVISED NOVEMBER 2004
15
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
VOUT
VIN
LT1054
VOUT
VREF
OSC
VCC
CAP
GND
CAP+
FB/SD
10
μF
Pin numbers shown are for the P package.
+
1
2
3
4
8
7
6
5
+
2
μF
100
μF
Figure 19. Basic Voltage Inverter
R2
R1
20 k
Ω
LT1054
VOUT
VREF
OSC
VCC
CAP
GND
CAP+
FB/SD
VOUT
100
μF
0.002
μF
10
μF
Pin numbers shown are for the P package.
R2
+ R1
V
OUT
V
REF
2
* 40 mV
) 1
+ 20 kW
V
OUT
1.21 V
) 1
1
2
3
4
8
7
6
5
+
++
VIN
+
2
μF
Figure 20. Basic Voltage Inverter/Regulator
相關(guān)PDF資料
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