AAT2510IWP-AA-T1 AnalogicTech, AAT2510IWP-AA-T1 Datasheet - Page 4

• Manufacturer Part Number: AAT2510IWP-AA-T1
• Description: Dual 400mA, 1MHz Step-Down DC-DC Converter
• Manufacturer: AnalogicTech

Electrical Characteristics
T
1. The AAT2510 is guaranteed to meet performance specifications over the -40°C to +85°C operating temperature range and is assured
2. For adjustable version with higher than 2.5V output, please consult your AnalogicTech representative.
4
Step-Down Converter Channels
EN
A
by design, characterization, and correlation with statistical process controls.
Symbol
= -40°C to 85°C, unless otherwise noted. Typical values are T
R
R
∆V
I
V
V
V
I
DS(ON)H
V
V
DS(ON)L
LXLK,R
F
I
T
SHDN
R
T
V
V
I
LXLK
EN(H
UVLO
I
I
EN(L)
Linereg
OUT
OUT
I
LIM
OSC
HYS
EN
FB
SD
Q
FB
FB
IN
)
Description
Input Voltage
UVLO Threshold
Output Voltage Tolerance
Output Voltage Range
Quiescent Current
Shutdown Current
P-Channel Current Limit
High Side Switch On Resistance
Low Side Switch On Resistance
LX Leakage Current
LX Reverse Leakage Current
Line Regulation
FB Threshold Voltage Accuracy
FB Leakage Current
FB Impedance
Oscillator Frequency
Over-Temperature Shutdown
Threshold
Over-Temperature Shutdown
Hysteresis
Enable Threshold Low
Enable Threshold High
Input Low Current
1
Dual 400mA, 1MHz Step-Down DC-DC Converter
Conditions
V
Hysteresis
V
I
Fixed Output Version
Adjustable Output Version
No Load, 0.6V Adjustable Version,
Per Channel
EN = SGND = GND
V
EN = SGND = GND
V
EN = SGND = GND
V
0.6V Output, No Load, T
0.6V Output
>0.6V Output
T
V
OUT
A
IN
IN
IN
IN
IN
IN
= 25°C
Rising
Falling
= 5.5V, V
= Open, V
= 2.7V to 5.5V
= V
= 0 to 400mA, V
FB
= 5.5V
LX
LX
= 0 to V
= 5.5V,
A
IN
= 25°C, V
= 2.7 - 5.5V
IN
A
,
2
= 25°C
IN
= 3.6V.
Min
-3.0
600
597
250
-1.0
2.7
1.8
0.6
0.6
0.7
1.4
-
-
0.45
Typ
100
600
140
0.4
1.0
25
15
AAT2510
Max
+3.0
615
0.6
5.5
2.6
4.0
2.5
1.0
0.2
0.2
1.5
1.0
50
2510.2005.08.1.5
1
1
Units
MHz
%/V
mV
mA
mV
µA
µA
µA
µA
µA
kΩ
µA
°C
°C
%
Ω
Ω
V
V
V
V
V
V