LTC3203_15 Datasheet, PDF (7/16 Pages) Linear Technology – 500mA Output Current Low Noise Dual Mode Step-Up Charge Pumps

BLOCK DIAGRA
LTC3203-1/LTC3203B-1
LTC3203/LTC3203-1
LTC3203B/LTC3203B-1
LTC3203/LTC3203B
0.91V
+
MODE 6
V_SEL 5
SHDN ⁴
–
SOFT-START AND
SHUTDOWN
CONTROL
V_{IN 7}
2x/1.5x
0.91V
+
MODE 6
–
2x/1.5x
0.91V
0.82V
OSCILLATOR
+
SWITCH CONTROL
SHDN 4
2 VOUT
SOFT-START AND
SHUTDOWN
CONTROL
0.91V
OSCILLATOR
+
SWITCH CONTROL
5 FB
2 VOUT
S
S
9, 11
GND
3 C1+
10 C1–
1 C2+
8 C2–
3203 F01
V_{IN 7}
S
S
9, 11
GND
3 C1+
10 C1–
1 C2+
8 C2–
3203 F02
32031fa
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