AAT1146IJS-0.6-T1 Analogic Tech, AAT1146IJS-0.6-T1 Datasheet - Page 6

• Manufacturer Part Number: AAT1146IJS-0.6-T1
• Description: Switching Converters, Regulators & Controllers Fast Transient 400mA DC/DC Converter
• Manufacturer: Analogic Tech

Specifications of AAT1146IJS-0.6-T1

• Output Voltage: 0.6 V (Adj.)
• Output Current: 400 mA (Max)
• Input Voltage: 2.7 V
• Switching Frequency: 1 MHz
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SC70JW-8
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Typical Characteristics
6
6
SwitchReg
SwitchReg
-1.0
-2.0
-3.0
-4.0
-1.0
-2.0
2.0
1.0
0.0
2.0
1.0
0.0
-1.0
-2.0
-3.0
-4.0
-5.0
-40
2.7
5.0
4.0
3.0
2.0
1.0
0.0
Output Voltage Error vs. Temperature
V
(V
OUT
V
EN
IN
-20
3.1
(V
Frequency vs. Input Voltage
= 1.8V
= 3.6V; V
V
IN
OUT
TM
TM
= 3.6V; V
= 2.5V
3.5
0
Time (100μ μ s/div)
Soft Start
I
OUT
V
L
Temperature (° ° C)
Input Voltage (V)
O
O
= 1.8V; I
20
3.9
= 1.8V; I
V
OUT
OUT
4.3
40
OUT
= 3.3V
= 400mA)
= 400mA)
4.7
60
5.1
80
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
-0.2
-0.4
w w w . a n a l o g i c t e c h . c o m
w w w . a n a l o g i c t e c h . c o m
100
5.5
Fast Transient 400mA Step-Down Converter
Fast Transient 400mA Step-Down Converter
No Load Quiescent Current vs. Input Voltage
-12.0
-15.0
15.0
12.0
-0.10
-0.20
-0.30
-0.40
50
45
40
35
30
25
20
15
10
-3.0
-6.0
-9.0
0.40
0.30
0.20
0.10
0.00
9.0
6.0
3.0
0.0
2.7
-40
Switching Frequency vs. Temperature
2.5
85°C
-40°C
I
OUT
3.1
-20
= 1mA
3.0
25°C
PRODUCT DATASHEET
PRODUCT DATASHEET
(V
3.5
3.5
IN
0
Line Regulation
= 3.6V; V
Temperature (° ° C)
Input Voltage (V)
Input Voltage (V)
I
(V
I
OUT
OUT
3.9
OUT
20
4.0
= 400mA
= 10mA
AAT1146
AAT1146
= 1.8V)
OUT
4.3
40
4.5
= 1.8V)
1146.2009.05.1.7
1146.2009.05.1.7
4.7
5.0
60
5.1
5.5
80
100
6.0
5.5