ame5130 AME, Inc., ame5130 Datasheet - Page 13

• Manufacturer Part Number: ame5130
• Description: Micropower Step-up Dc/dc Converter
• Manufacturer: AME, Inc.

AME5130
2
3
1
2
3
1
V
1) Vout, 100mV/div.AC
2) Vsw,20V/div,DC
3) Inductor Current 500mA/div,DC
T=20 s/div
V
I
1) V
2) Inductor current, 500mA / div, DC
3) V
OUT
OUT
OUT
= 15mA
SW
OUT
= 20V, V
= 19.4V, V
, 20V / div, DC
Typical Switching Waveform
AME, Inc.
, 100mV / div, AC
Start-Up/Shutdown
IN
= 2.5V
IN
= 4.2V
；
6 LEDs
1
3
2
3
1
2
V
1) RUN, 1V/div,DC
2) V
3) I
R
V
I
1) V
2) Inductor current, 500mA / div, DC
3) V
T=400 s/div
OUT
OUT
L
OUT
=1.3k
L
, 200mA/div,DC
OUT
= 30mA
SW
OUT
= 20V, V
Typical Switching Waveform
= 13.25V, V
, 20V / div, DC
, 20V/div,DC
, 100mV / div, AC
Start-Up/Shutdown
Micropower Step-Up
IN
= 2.5V
DC/DC Converter
IN
= 4.2V
；
8 LEDs
13