ADM8839ACP-REEL Analog Devices Inc, ADM8839ACP-REEL Datasheet - Page 3

• Manufacturer Part Number: ADM8839ACP-REEL
• Description: IC CHARGE PUMP REG TFT 20LFCSP
• Manufacturer: Analog Devices Inc

Specifications of ADM8839ACP-REEL

• 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

SPECIFICATIONS
V
Table 1.
Parameter
INPUT VOLTAGE, V
SUPPLY CURRENT, I
+5 V OUTPUT
+15 V OUTPUT
−15 V OUTPUT
POWER EFFICIENCY
CHARGE PUMP FREQUENCY
CONTROL PINS, SHDN
LDO_ON/OFF
1
TIMING SPECIFICATIONS
V
Table 2.
Parameter
POWER-UP SEQUENCE
POWER-DOWN SEQUENCE
Guaranteed by design. Not 100% production tested.
CC
CC
Output Voltage
Output Current
Output Ripple
Transient Response
Output Voltage
Output Current
Output Ripple
Output Voltage
Output Current
Output Ripple
Input Voltage, V
Digital Input Current
Digital Input Capacitance
Input Voltage
Digital Input Current
Digital Input Capacitance
+5 V Rise Time, t
+15 V Rise Time, t
−15 V Fall Time, t
Delay Between −15 V Fall and +15 V, t
+5 V Fall Time, t
+15 V Fall Time, t
−15 V Rise Time, t
= 3 V (+40%/−10%); T
= 3 V, T
A
= 25°C; C1, C5, C6, C7 = 2.2 μF; C2, C3, C4, C8, C9 = 0.22 μF.
CC
F5V
SHDN
R5V
CC
FM15V
F15V
R15V
RM15V
A
1
1
= −40°C to +85°C; C1, C5, C6, C7 = 2.2 μF; C2, C3, C4, C8, C9 = 0.22 μF; unless otherwise noted.
Test Conditions
Unloaded
Shutdown mode, T
I
8 mA load
I
I
SHDN low = shutdown mode
SHDN high = normal mode
Low = External LDO
High = Internal LDO
I
I
I
R5 V
L
L
L
L
L
L
= 10 μA to 20 mA
stepped from 10 μA to 8 mA
= 1 μA to 150 μA
= 100 μA
= −1 μA to −150 μA
= −100 μA
OUT
DELAY
load = 5 mA, ±15 V load = ±150 μA, V
A
= 25°C
Test Conditions/Comments
10% to 90%, see Figure 14
10% to 90%, see Figure 14
90% to 10%, see Figure 14
See Figure 14
90% to 10%, see Figure 14
90% to 10%, see Figure 14
10% to 90%, see Figure 14
Rev. C | Page 3 of 12
CC
= 3.0 V
Min
2.7
4.9
14.0
−16.0
−150
60
0.7 × V
0.7 × V
Min
CC
CC
Typ
250
5.0
5
10
5
15.0
1
50
−15.0
−1
50
82
100
Typ
250
3
3
600
35
10
20
Max
4.2
500
5
5.1
20
16.0
150
−14.0
140
0.3 × V
±1
10
0.3 × V
±1
10
Max
ADM8839
CC
CC
Unit
V
μA
mA
mV p-p
V
μA
mV p-p
μA
mV p-p
%
kHz
V
V
μA
pF
V
V
μA
pF
μA
V
μs
V
Unit
μs
ms
ms
μs
ms
ms
ms