AAT1146IJS-0.6-T1 Analogic Tech, AAT1146IJS-0.6-T1 Datasheet - Page 5

• 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
100
100
90
80
70
60
50
90
80
70
60
50
100
90
80
70
60
50
0.1
0.1
0.1
V
V
IN
V
IN
IN
= 3.6V
= 2.7V
= 2.7V
V
IN
TM
TM
= 5.0V
V
1
1
Efficiency vs. Load
Efficiency vs. Load
(V
IN
(V
1
Efficiency vs. Load
(V
OUT
= 3.6V
OUT
Output Current (mA)
Output Current (mA)
OUT
V
Output Current (mA)
V
IN
= 1.8V; L = 4.7μ μ H)
= 3.3V; L = 6.8μ μ H)
IN
= 3.6V
= 2.5V; L = 6.8μ μ H)
= 4.2V
V
IN
10
10
= 4.2V
10
V
IN
V
= 5.0V
IN
= 4.2V
100
100
100
1000
1000
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
1000
Fast Transient 400mA Step-Down Converter
Fast Transient 400mA Step-Down Converter
100
90
80
70
60
50
-0.5
-1.0
-0.5
-1.0
1.0
0.5
0.0
1.0
0.5
0.0
0.1
0.1
0.1
V
IN
= 3.6V
V
IN
= 5.0V
1
Efficiency vs. Load
(V
PRODUCT DATASHEET
PRODUCT DATASHEET
1
1
OUT
Output Current (mA)
Output Current (mA)
Output Current (mA)
V
DC Regulation
DC Regulation
= 3.3V; L = 6.8μ μ H)
IN
(V
(V
= 4.2V
OUT
OUT
10
AAT1146
AAT1146
= 1.8V)
= 2.5V)
10
10
V
V
V
100
IN
V
IN
IN
100
V
100
IN
= 3.6V
= 3.6V
V
IN
= 5.0V
= 3.0V
IN
V
= 2.7V
IN
= 4.2V
= 4.2V
1000
1000
1000
5
5