eup3406 Eutech Microelectronics Inc, eup3406 Datasheet - Page 2
eup3406
Manufacturer Part Number
eup3406
Description
1.5mhz, 600ma Synchronous Step-down Converter
Manufacturer
Eutech Microelectronics Inc
Datasheet
1.EUP3406.pdf
(11 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
eup3406VIR1
Manufacturer:
EUTECH
Quantity:
20 000
Block Diagram
Pin Configurations
Pin Description
DS3406 Ver1.2 Nov. 2007
GND
PIN
SW
V
V
EN
FB
IN
Package Type
SOT23-5
Pin
1
2
3
4
5
Chip Enable pin. Forcing this pin above 1.5V enables the part. Forcing this pin below
0.3V shuts down the device. Do not leave EN floating.
Common ground
Switch Node Connection to Inductor. This pin connects to the drains of the internal
main and synchronous power MOSFET switches.
Supply voltage pin
Feedback pin
Figure2.
2
Pin Configurations
DESCRIPTION
EUP3406