lm2744mtcx National Semiconductor Corporation, lm2744mtcx Datasheet - Page 5
![no-image](/images/no-image-200.jpg)
lm2744mtcx
Manufacturer Part Number
lm2744mtcx
Description
Low Voltage N-channel Mosfet Synchronous Buck Regulator Controller With External Reference
Manufacturer
National Semiconductor Corporation
Datasheet
1.LM2744MTCX.pdf
(24 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM2744MTCX
Manufacturer:
NS/国半
Quantity:
20 000
Typical Performance Characteristics
V
CC
Operating Current plus BOOT Current vs Frequency
Efficiency (V
Efficiency (V
FDS6898A FET (T
V
V
CC
CC
= 3.3V, F
= 5V, F
OUT
OUT
= 1.2V, V
= 3.3V, V
SW
SW
= 300kHz
= 300kHz
A
= 25°C)
REF
REF
= 0.6V)
= 1.2V)
20106041
20106040
20106045
5
F
BOOT Pin Current vs Temperature for
SW
Efficiency (V
Output Voltage vs Temperature
= 300kHz, FDS6898A FET, No-Load
V
CC
BOOT Voltage = 3.3V
= 3.3V, F
OUT
= 2.5V, V
SW
= 300kHz
REF
= 0.8V)
20106057
20106043
20106090
www.national.com