AAT3114AISN-20-T1 AAT [Advanced Analog Technology, Inc.], AAT3114AISN-20-T1 Datasheet - Page 4

• Manufacturer Part Number: AAT3114AISN-20-T1
• Description: High Efficiency 1.5X Fractional Charge Pumps For White LED Applications
• Manufacturer: AAT [Advanced Analog Technology, Inc.]

Electrical Characteristics
V
4
Input Power Supply
Charge Pump
EN/SET
IN
Symbol
ΔI
I
Current
(D-Match)
V
V
I
Input
= 3.5V, T
F
D
SHDN
t
V
I
I
t
EN(L)
EN(H)
t
OFF
t
/ΔV
CC
DX
SS
CLK
LO
η
HI
IN
IN
Description
Operation Range
Operating Current
Shutdown Current
Output Current
Output Current Line
Regulation
Current Matching
Between Any
Two Outputs
Efficiency
Soft-Start Time
Clock Frequency
Enable Threshold Low
Enable Threshold High V
EN/SET Low Time
Minimum EN/SET
High Time
EN/SET Off Timeout
EN/SET Input Leakage V
A
= -40°C to +85°C, unless otherwise noted. Typical values are at T
Conditions
Active, No Load Current
EN = 0
AAT3113: 3.0V ≤ V
AAT3114/14A: 3.2V ≤ V
3.0V ≤ V
VD1:Dn = 3.6V, V
V
V
IN
IN
IN
IN
= 3.5V, I
= 2.7V to 5.5V
= 2.7V to 5.5V
= 5.5V
IN
≤ 5.5V
OUT(total)
IN
High Efficiency 1.5X Fractional Charge
IN
= 3.3V
= 40mA
≤ 5.5V
IN
Pumps For White LED Applications
≤ 5.5V Outputs Max Current
T
A
= 25°C, All
A
= 25°C.
Min Typ Max Units
300
2.7
1.4
0.3
18
-2
-1
400
600
300
0.3
20
93
50
1
3113.2006.07.1.9
900
500
5.5
0.5
22
75
2
1
2
1
%/V
kHz
mA
mA
µA
µA
µs
µs
ns
µs
%
%
V
V
V