LM2743MTCX/NOPB National Semiconductor, LM2743MTCX/NOPB Datasheet - Page 22

IC REG CTLR BUCK N-CH 14-TSSOP

LM2743MTCX/NOPB

Manufacturer Part Number
LM2743MTCX/NOPB
Description
IC REG CTLR BUCK N-CH 14-TSSOP
Manufacturer
National Semiconductor
Series
PowerWise®r
Type
Step-Down (Buck)r
Datasheet

Specifications of LM2743MTCX/NOPB

Internal Switch(s)
No
Synchronous Rectifier
Yes
Number Of Outputs
1
Voltage - Output
0.6 ~ 13.5 V
Current - Output
20A
Frequency - Switching
50kHz ~ 1MHz
Voltage - Input
1 ~ 16 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
14-TSSOP
For Use With
LM2743EVAL - BOARD EVALUATION LM2743LM2743-19AEVAL - BOARD EVALUATION LM2743-19A
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
Other names
LM2743MTCX

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM2743MTCX/NOPB
Manufacturer:
UNITRODE
Quantity:
6 218
Part Number:
LM2743MTCX/NOPB
Manufacturer:
TI/德州仪器
Quantity:
20 000
www.national.com
PART
U1
Q1
D1
L1
C
C
C
C
C
C
C
C
R
R
R
R
R
R
R
R
IN
O
CC
IN
C3
SS
C2
C1
FB2
FB1
FADJ
C2
CS
CC
C1
PULL-UP
1
1
2, C
, C
BOOT,
O
2
PART NUMBER
LM2743
FDS6898A
MBR0520LTI
DO3316P-682
16SP100M
10SP56M
VJ1206Y104KXXA
VJ0805Y182KXXA
VJ0805A123KXAA
VJ0805A821KXAA
VJ0805A330KXAA
CRCW08051002F
CRCW08053161F
CRCW08051103F
CRCW08051301F
CRCW08052101F
CRCW080510R0F
CRCW08053322F
CRCW08051003J
TYPE
Synchronous
Controller
Dual N-MOSFET
Schottky Diode
Inductor
Aluminum
Electrolytic
Aluminum
Electrolytic
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
FIGURE 18. 5V to 2.5V @ 2A, f
PACKAGE
TSSOP-14
SO-8
SOD-123
10mm x 6mm
6.3mm x 6mm
1206
805
805
805
805
805
805
805
805
805
805
805
805
22
SW
= 300kHz
DESCRIPTION
20V, 10mΩ@ 4.5V, 16nC Fairchild
6.8µH, 4.4Arms, 27mΩ
100µF, 16V, 2.89Arms
56µF, 10V 1.7Arms
0.1µF, 10%
1800pF, 10%
12nF, 10%
820pF 10%
33pF, 10%
10.0kΩ 1%
3.16kΩ 1%
110kΩ 1%
1.3kΩ 1%
2.1 kΩ 1%
10.0Ω 1%
33.2kΩ 1%
100kΩ 5%
VENDOR
NSC
Coilcraft
Sanyo
Sanyo
Vishay
Vishay
Vishay
Vishay
Vishay
Vishay
Vishay
Vishay
Vishay
Vishay
Vishay
Vishay
Vishay
20095233

Related parts for LM2743MTCX/NOPB