参数资料
型号: TC1142-3.0EUA
元件分类: 稳压器
英文描述: SWITCHED CAPACITOR REGULATOR, 275 kHz SWITCHING FREQ-MAX, PDSO8
封装: MSOP-8
文件页数: 8/12页
文件大小: 246K
代理商: TC1142-3.0EUA
2005 Microchip Technology Inc.
DS21360C-page 5
TC1142
FIGURE 3-2:
TC1142 PHASE 1
FIGURE 3-3:
TC1142 PHASE 2
VIN
C1+
C2+
C1–
C2–
VIN
C1+
C1–
C2+
C2–
+
COUT
VOUT
(a)
(b)
(a) Switch positions during phase 1.
(b) The equivalent circuit of the charging phase of operation.
VIN
VIN
C1+
C1–
C2+
C2–
+
COUT
VOUT
(a)
(b)
(a) Switch positions during phase 2.
(b) The equivalent circuit of the discharging phase of operation.
VIN
C2+
C2–
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