ADM8839ACP Analog Devices Inc, ADM8839ACP Datasheet - Page 6
![IC CHARGE PUMP REG TFT 20LFCSP](/photos/6/52/65293/505-20-lfcsp_sml.jpg)
ADM8839ACP
Manufacturer Part Number
ADM8839ACP
Description
IC CHARGE PUMP REG TFT 20LFCSP
Manufacturer
Analog Devices Inc
Datasheet
1.ADM8839ACPZ-REEL.pdf
(12 pages)
Specifications of ADM8839ACP
Rohs Status
RoHS non-compliant
Applications
Converter, TFT, LCD
Voltage - Input
2.7 ~ 4.2 V
Number Of Outputs
3
Voltage - Output
-15V, 5V, 15V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-LFCSP
For Use With
ADM8839-EVALZ - BOARD EVALUATION FOR ADM8839
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ADM8839ACPZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
ADM8839
TYPICAL PERFORMANCE CHARACTERISTICS
Figure 3. LDO O/P Voltage Variation over Temperature and Supply
5.020
5.015
5.010
5.005
5.000
4.995
5.10
5.05
5.00
4.95
4.90
4.85
4.80
4.75
4.70
100
90
80
70
60
50
40
30
2
1
Figure 5. +15 V/−15 V Power Efficiency vs. Load Current
0
7 .
0
Figure 4. LDO O/P Voltage vs. Load Current
20
2.9
1
DEVICE AT +25°C
30
DEVICE AT –40°C
3.1
2
40
SUPPLY VOLTAGE (V)
3.3
3
I
LOAD
5
I
LOAD
0
(µA)
4
3
(mA)
5 .
60
5
7
3.7
0
DEVICE AT +85°C
80
6
3
9 .
9
0
7
4.1 4.2
1
0
0
8
Rev. C | Page 6 of 12
Figure 8. +15 V/−15 V Output Voltage vs. Load Current, Typical Configuration
15.1
15.0
14.9
14.8
14.7
14.6
14.5
14.4
14.3
14.2
14.1
400
350
300
250
200
150
84
83
82
81
80
79
78
77
76
75
Figure 6. LDO Power Efficiency vs. Load Current, V
2
1
7 .
0
Figure 7. Supply Current vs. Supply Voltage
2.9
2
50
3.1
3
LOAD CURRENT (mA)
SUPPLY VOLTAGE (V)
3.3
I
LOAD
4
–15V AT 25°C
100
3
(µA)
5 .
5
+15V AT 25°C
3.7
6
150
3
9 .
CC
7
= 3 V
4.1 4.2
200
8