ame5150 AME, Inc., ame5150 Datasheet - Page 3

• Manufacturer Part Number: ame5150
• Description: Micropower Inverting Dc/dc Converter
• Manufacturer: AME, Inc.

n Pin Description
AME5150
n Pin Configuration
Rev.A.02
Pin Number
1
2
3
4
5
SOT-25/TSOT-25
AME, Inc.
5
AME5150
1
Top View
2
Pin Name
4
3
GND
NFB
SW
EN
IN
AME5150AEEV
1. SW
2. GND
3. NFB
4. EN
5. IN
Die Attach:
Conductive Epoxy
Power Switch input.
This is the drain of the internal NMOS power switch. Minimize the metal
trace area connected to this pin to minimize EMI.
Ground.
Tie directly to ground plane.
Output voltage feedback input.
Set the output voltage by selecting values for R1 and R2 using:
Enable control input, active high.
The enable pin is an active high control. Tie this pin above 1.5V to enable
the device. Tie this pin below 0.4V to turn off the device.
Analog and Power input.
Input Supply Pin. Bypass this pin with a capacitor as close to the device
as possible.
R
1
V
V
OUT
R
NFB
2
Pin Description
V
I
NFB
NFB
Micropower Inverting
DC/DC Converter
3