AAT1146IJS-0.6-T1 Analogic Tech, AAT1146IJS-0.6-T1 Datasheet - Page 2

• 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

Pin Descriptions
Pin Configuration
2
2
SwitchReg
SwitchReg
SC70JW-8
6, 7, 8
1
2
3
4
5
Pin #
SOT23-5
TM
TM
OUT
2
4
5
3
1
VIN
EN
LX
1
2
3
4
(Top View)
SC70JW-8
Symbol
AGND
PGND
OUT
VIN
EN
LX
Function
Enable pin.
Feedback input pin. This pin is connected either directly to the converter output or to an
external resistive divider for an adjustable output.
Input supply voltage for the converter.
Switching node. Connect the inductor to this pin. It is internally connected to the drain of
both high- and low-side MOSFETs.
Non-power signal ground pin.
Main power ground return pins. Connect to the output and input capacitor return.
8
7
6
5
PGND
PGND
PGND
AGND
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
Fast Transient 400mA Step-Down Converter
Fast Transient 400mA Step-Down Converter
GND
EN
LX
1
2
3
PRODUCT DATASHEET
PRODUCT DATASHEET
(Top View)
SOT23-5
AAT1146
AAT1146
4
5
1146.2009.05.1.7
1146.2009.05.1.7
VIN
OUT