Nexperia
NEX10001UB
220 mA dual output LCD bias power supply
aaa-037092
aaa-037093
90
Efficiency
(%)
90
Efficiency
(%)
85
80
75
70
65
60
85
80
75
70
65
60
(2)
(1)
(2)
(1)
0
40
80
120
160
200
(mA)
240
0
40
80
120
160
200
(mA)
240
I
O
I
O
VPOS = 6 V; VNEG = -6 V
(1) VIN = 3.7 V
VPOS = 6.5 V; VNEG = -6.5 V
(1) VIN = 3.7 V
(2) VIN = 4.5 V
(2) VIN = 4.5 V
Fig. 12. Efficiency versus output current (IO)
Fig. 13. Efficiency versus output current (IO)
aaa-037094
aaa-037095
5.45
-5.32
V
POS
V
NEG
(V)
(V)
-5.34
5.43
(3)
(2)
(1)
(3)
(2)
(1)
5.41
5.39
5.37
5.35
-5.36
-5.38
-5.4
-5.42
2.7
3.1
3.5
3.9
4.3
4.7
(V)
5.1
2.7
3.1
3.5
3.9
4.3
4.7
(V)
5.1
V
IN
V
IN
VPOS = 5.4 V
VNEG = -5.4 V
(1) IPOS = 0 mA
(1) INEG = 0 mA
(2) IPOS = 80 mA
(3) IPOS = 200 mA
(2) INEG = 80 mA
(3) INEG = 200 mA
Fig. 14. VPOS versus VIN line regulation
Fig. 15. VNEG versus VIN line regulation
©
NEX10001UB
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2023. All rights reserved
Product data sheet
Rev. 2 — 20 December 2023
9 / 22