TC962 Datasheet, PDF (4/5 Pages) TelCom Semiconductor, Inc – HIGH CURRENT CHARGE PUMP DC-TO-DC CONVERTER

HIGH CURRENT CHARGE PUMP
DC -TO-DC CONVERTER
TC962
TYPICAL APPLICATIONS
Combined Negative Converter and Positive Multiplier
V+
1
2
CP2+ ^10µF 3
4
TC962
C _P1+
8
7
6
5 ^{VOUT = –V +}
+ ^10µF
VD1
VD2
+
CR1
VOUT =
2V ^+–2VD
10µF
Split V ⁺ In Half
1
2
CP ⁺
10µF
3
4
TC962
V+
8
7
6
5
CR ⁺
VOUT =
V+
2
10µF
Lowering Output Resistance by Paralleling Devices
V+
1
8
2
7
+
CP1
10µF ₃
TC962
6
4
5
1
8
2
7
CP2 ^{+ 10µF} 3 _TC962 6
4
5
CR
+
VOUT
10µF
Positive Voltage Multiplier
V+
1
8
2
7
3 _TC962 6
4
5
VD1
VD2
CP ⁺
10µF
+
CP
VOUT =
2V+–2 VD
10µF
4-40
TELCOM SEMICONDUCTOR, INC.