參數(shù)資料
型號: TC105333ECT
廠商: Microchip Technology Inc.
英文描述: PFM/PWM Step-Down DC/DC Controller
中文描述: 烤瓷/ PWM降壓DC / DC控制器
文件頁數(shù): 7/14頁
文件大?。?/td> 433K
代理商: TC105333ECT
2002 Microchip Technology Inc.
DS21349B-page 7
TC105
FIGURE 4-3:
REGULATOR USING PNP TRANSISTOR
FIGURE 4-4:
REGULATOR USING P-CHANNEL MOSFET
TABLE 4-1:
SUGGESTED COMPONENTS AND SUPPLIERS
Type
Inductors
Capacitors
Diodes
Transistors
Surface Mount
Sumida
CD54 Series
CDRH Series
Coilcraft
DO Series
AVX
TPS Series
Sprague
595D Series
ON Semiconductor
MBRS340T3
Nihon
NSQ Series
Matsushita
MA737
IRC
OAR Series
Silconix
Little Foot MOSFET Series
Zetex FZT749
PNP Bipolar Transistor
Toshiba 2SA1213 PNP
Transistor
Miniature
Through-Hole
Standard
Through-Hole
Sumida
RCH Series
Coilcraft
PCH Series
Sanyo
OS-CON Series
Nichicon
PL Series
Coiltronics
CTX Series
United Chemi-Con
LXF Series
ON Semiconductor
TMOS Power MOSFETs
(i.e., MTP30P06V)
TC105
1
2
3
5
V
IN
2.5V
4
V
OUT
1.8V
ON
OFF
10
μ
F
16V
FZ749
Q1
22
μ
H
Sumida CD-54
MA737
47
μ
F
10V Tantalum
R
SS
470K
C
SS
0.033
μ
F
V
OUT
V
DD
EXT
GND
SHDN/SS
C
B
2200 pF
R
B
500
+
+
+
+
TC105
V
DD
1
2
3
5
V
IN
4
V
OUT
ON
OFF
10
μ
F
16V
Si9430
P
22
μ
H
Sumida CD-54
MA737
47
μ
F
10V Tantalum
R
SS
470K
C
SS
0.033
μ
F
V
OUT
EXT
GND
SHDN/SS
+
+
+
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參數(shù)描述
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