RT9261 RICHTEK [Richtek Technology Corporation], RT9261 Datasheet - Page 7

• Manufacturer Part Number: RT9261
• Description: VFM Step-up DC/DC Converter
• Manufacturer: RICHTEK [Richtek Technology Corporation]

Typical Application Circuit
DS9261/A-03 January 2002
V
V
V
IN
IN
IN
27µH
L1
100µH
ZTX
650
100µH
L1
L1
Tr
0.01µF
NC
300Ω
Rb
Cb
LX
LX
EXT
CE
EXT
RT9261CX
RT9261ACX
RT9261CB
1N5819
Preliminary
GND
1N5819
1N5819
Fig. 1
GND
GND
Fig. 3
Fig. 2
D1
D1
D1
VOUT
VOUT
VOUT
+
_ 22µF
+
_ 22µF
Co
Co
+
_ 22µF
Co
V
V
V
OUT
OUT
OUT
RT9261/A
www.richtek-ic.com.tw
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