lm2704-adj-mwc National Semiconductor Corporation, lm2704-adj-mwc Datasheet - Page 6

• Manufacturer Part Number: lm2704-adj-mwc
• Description: Micropower Step-up Dc/dc Converter With 550ma Peak Current Limit
• Manufacturer: National Semiconductor Corporation

www.national.com
Typical Performance Characteristics
V
1) Load, 1mA to 17mA to 1mA, DC
2) V
3) I
T = 40µs/div
OUT
L
OUT
, 500mA/div, DC
FB Trip Point and FB Pin Current vs Temperature
= 20V, V
, 200mV/div, AC
IN
= 3.0V
Step Response
20031516
20031538
6
(Continued)
V
1) SHDN, 1V/div, DC
2) I
3) V
T = 400µs/div
R
OUT
L
L
= 1.3kΩ
OUT
, 250mA/div, DC
= 20V, V
, 20V/div, DC
IN
Output Voltage vs Load Current
= 2.5V
Start-Up/Shutdown
20031537
20031517