AAT2830IBK-T1 AnalogicTech, AAT2830IBK-T1 Datasheet - Page 4

• Manufacturer Part Number: AAT2830IBK-T1
• Description: 800mA Total Display Solution for Portable Devices
• Manufacturer: AnalogicTech

Electrical Characteristics
V
values are T
1. The AAT2830/31 is guaranteed to meet performance specifications over the -40°C to +85°C operating temperature range and is
2. Current matching is defined as the deviation of any sink current from the average of all active channels.
4
Charge Pump Section
BL1-BL6 Backlight LED Outputs
FL1-FL4 Flash LED Outputs
RGB LED Outputs
IN
I
Symbol
V
RGB_(MAX)
V
T
I
I
V
assured by design, characterization, and correlation with statistical process controls.
V
BL_(MAX)
FL_(MAX)
RGB_(TH)
V
I
TH(HYS)
SD(HYS)
BL_(TH)
FL_(TH)
= 3.6V; C
f
SHDN
I
ΔI
ΔI
T
V
OUT
BSET
OSC
t
I
I
SS
CT
IN
SD
IN
BL
FL
A
Description
IN Operating Supply Voltage Range
IN Operating Supply Current
IN Shutdown Current
OUT Maximum Output Current
BL1-BL6, RGB Charge Pump
Mode Transition Hysteresis
BSET Pin Voltage
Charge Pump Oscillator Frequency
Charge Pump Soft-Start Delay
Over-Temperature Shutdown Threshold
Over-Temperature Shutdown Hysteresis
BL1-BL6 Maximum Current
BL1-BL6 Current Matching
BL1-BL6 Charge Pump Mode
Transition Threshold
FL1-FL4 Maximum Current
FL1-FL4 Current Matching
FL1-FL4 Charge Pump Mode
Transition Threshold
Flash Timer Current
R-G-B Maximum Current
RGB Charge Pump Mode
Transition Threshold
IN
= 25°C.
= 4.7µF; C1 = C2 = 1µF; C
2
2
1
OUT
= 2.2µF; T
Conditions
1X Mode, Address = 0, Data = 1,
V
1.5X Mode, Address = 0, Data = 1,
V
2X Mode, Address = 0, Data = 1,
V
1X LL Mode, Address = 3,
Data = 1, V
V
Address = 0, Data = 1,
V
Address = 0, Data = 1,
V
Address = 4, Data = 1,
V
Address = 4, Data = 1,
V
Address = 12, Data = 7,
V
EN/SET
EN/SET
EN/SET
EN/SET
IN
IN
IN
IN
IN
- V
- V
- V
- V
- V
F
F
F
F
F
A
= V
= V
= V
= 0V, T
= 1.5V
= 1.5V
= 1.5V
= 1.5V
= 1.5V
= -40°C to +85°C, unless otherwise noted. Typical
IN
IN
IN
EN/SET
A
800mA Total Display Solution
= 25°C
= V
IN
for Portable Devices
Min Typ Max Units
135
2.7
27
51
AAT2830/31
240
500
200
140
100
150
300
100
0.7
3.4
15
30
60
2
2830.2007.09.1.0
165
5.5
0.6
0.3
33
69
4
5
1
1
4
MHz
mA
mA
mV
mA
mV
mA
mV
mA
mV
µA
°C
°C
μA
µs
%
%
V
V