EUP3020
Typical Application Circuit (continued)
Figure 2. Fixed Output Regulators
Pin Configurations
Package
Type
Package
Type
Pin Configurations
Pin Configurations
TDFN-12
TDFN-12
ADJ Voltage
Fixed Voltage
Pin Description
PIN
VIN2
Pin
1
DESCRIPTION
Power Input of Channel 2.
SW2
2
Pin for Switching of Channel 2.
Ground.
GND
3,9
4
FB1/VOUT1
NC1,NC2
EN1
Feedback/Output Voltage Pin of Channel 1.
No Connection or Connect to VIN.
5,11
6
7
Chip Enable of Channel 1 (Active High).VEN1 ≤ VIN1
Power Input of Channel 1.
.
.
VIN1
SW1
8
Pin for Switching of Channel1.
FB2/VOUT2
EN2
10
12
Feedback/Output Voltage Pin of Channel 2.
Chip Enable of Channel 2 (Active High).VEN2 ≤ VIN2
DS3020 Ver1.2 Feb. 2009
2
EUTECH [ EUTECH MICROELECTRONICS INC ]
