AAT1146IJS-0.6-T1 Analogic Tech, AAT1146IJS-0.6-T1 Datasheet - Page 7

• 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

SwitchReg
SwitchReg
Typical Characteristics
1146.2009.05.1.7
1146.2009.05.1.7
750
700
650
600
550
500
450
400
350
300
2.0
1.9
1.8
1.7
1.90
1.85
1.80
1.75
2.5
(1mA to 300mA; V
P-Channel R
V
I
I
O
L
V
I
I
O
L
O
Load Transient Response
Load Transient Response
25°C
O
(300mA to 400mA; V
3.0
TM
TM
C
V
1
OUT
= 10μ μ F; C
85°C
Time (50μs/div)
Time (50μs/div)
3.5
= 1.8V; C
120°C
Input Voltage (V)
DS(ON)
IN
4.0
= 3.6V; V
FF
400mA
1
100°C
= 100pF)
= 10μ μ F)
vs. Input Voltage
IN
4.5
= 3.6V;
300mA
300mA
OUT
1mA
0
= 1.8V;
5.0
5.5
0.4
0.3
0.2
0.1
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
6.0
Fast Transient 400mA Step-Down Converter
Fast Transient 400mA Step-Down Converter
750
700
650
600
550
500
450
400
350
300
1.850
1.825
1.800
1.775
1.90
1.85
1.80
1.75
2.5
(300mA to 400mA; V
N-Channel R
25°C
V
I
I
O
L
V
I
I
O
L
O
Load Transient Response
Load Transient Response
O
3.0
(300mA to 400mA; V
V
C
PRODUCT DATASHEET
PRODUCT DATASHEET
OUT
1
85°C
= 10μ μ F; C
Time (50μs/div)
Time (50μs/div)
120°C
3.5
= 1.8V; C
Input Voltage (V)
DS(ON)
4.0
100°C
IN
4
400mA
= 3.6V; V
AAT1146
AAT1146
400mA
1
= 100pF)
= 4.7μ μ F)
vs. Input Voltage
IN
4.5
= 3.6V;
300mA
300mA
OUT
5.0
= 1.8V;
5.5
0.4
0.3
0.2
0.1
0.4
0.3
0.2
0.1
6.0
7
7