ADM8832EB-EVALZ Analog Devices Inc, ADM8832EB-EVALZ Datasheet - Page 7

• Manufacturer Part Number: ADM8832EB-EVALZ
• Description: BOARD EVALUATION ADM8832 REG
• Manufacturer: Analog Devices Inc

Specifications of ADM8832EB-EVALZ

• Main Purpose: Special Purpose DC/DC, LCD Supply
• Outputs And Type: 3, Non-Isolated
• Voltage - Output: 5.1V, 15.3V, -10.2V
• Current - Output: 5mA, 1µA, 1µA
• Voltage - Input: 2.6 ~ 3.6V
• Regulator Topology: Boost
• Frequency - Switching: 100kHz
• Board Type: Fully Populated
• Utilized Ic / Part: ADM8832
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -

TYPICAL PERFORMANCE CHARACTERISTICS
5.0752
5.0750
5.0748
5.0746
5.0744
5.0742
5.0740
5.0738
5.0736
5.0734
5.104
5.102
5.100
5.098
5.096
5.094
5.092
5.090
90
70
60
50
40
30
20
10
100
10
Figure 3. LDO Efficiency in Blanking Mode with V
0
30
Figure 4. LDO Output Voltage (Unloaded) vs.
Load Current in Scanning Mode, V
1
50
Figure 5. LDO O/P Voltage vs.
2
Blanking Mode Frequency
BLANKING FREQUENCY (Hz)
70
OUTPUT CURRENT (µA)
3
90
I
LOAD
1000
4
110
(mA)
130
5
CC
150
= 3.3 V
6
170
CC
7
= 3 V
190
10000
8
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100
100
85
84
83
82
81
80
79
78
90
80
70
60
90
80
70
60
50
40
Figure 6. LDO Efficiency in Scanning Mode with V
0
2
0
Output Current in Scanning Mode, V
Output Current in Blanking Mode, V
1
Figure 7. +15 V/−10 V Efficiency vs.
Figure 8. +15 V/−10 V Efficiency vs.
20
2
4
OUTPUT CURRENT (mA)
OUTPUT CURRENT ( µ A)
OUTPUT CURRENT ( µ A)
3
40
4
6
60
5
CC
CC
6
8
= 3 V
= 3 V
80
CC
ADM8832
7
= 3 V
100
10
8