Texas Instruments SIMPLE SWITCHER® Power Module 42Vin, High Output Voltage 3A Eval Board LMZ14201HEVAL/NOPB LMZ14201HEVAL/NOPB 데이터 시트
제품 코드
LMZ14201HEVAL/NOPB
0.0
0.2
0.4
0.6
0.8
1.0
70
75
80
85
90
95
100
EF
F
IC
IEN
C
Y
(%
)
OUTPUT CURRENT (A)
VIN = 15V
VIN = 24V
VIN = 30V
VIN = 36V
VIN = 42V
VIN = 24V
VIN = 30V
VIN = 36V
VIN = 42V
-20
0
20
40
60
80 100 120 140
0.0
0.2
0.4
0.6
0.8
1.0
1.2
O
U
T
PU
T
C
U
R
R
EN
T
(
A
)
AMBIENT TEMPERATURE (°C)
VIN = 15V
VIN = 24V
VIN = 42V
VIN = 24V
VIN = 42V
0.0
0.5
1.0
1.5
2.0
70
75
80
85
90
95
100
EF
F
IC
IEN
C
Y
(%
)
OUTPUT CURRENT (A)
VIN = 15V
VIN = 24V
VIN = 30V
VIN = 36V
VIN = 42V
VIN = 24V
VIN = 30V
VIN = 36V
VIN = 42V
-20
0
20
40
60
80 100 120 140
0.0
0.5
1.0
1.5
2.0
2.5
O
U
T
PU
T
C
U
R
R
EN
T
(
A
)
AMBIENT TEMPERATURE (°C)
VIN = 15V
VIN = 24V
VIN = 42V
VIN = 24V
VIN = 42V
0.0
0.5
1.0
1.5
2.0
2.5
3.0
70
75
80
85
90
95
100
EF
F
IC
IEN
C
Y
(%
)
OUTPUT CURRENT (A)
VIN = 15V
VIN = 24V
VIN = 30V
VIN = 36V
VIN = 42V
VIN = 24V
VIN = 30V
VIN = 36V
VIN = 42V
-20
0
20
40
60
80 100 120 140
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
O
U
T
PU
T
C
U
R
R
EN
T
(
A
)
AMBIENT TEMPERATURE (°C)
VIN = 15V
VIN = 24V
VIN = 42V
VIN = 24V
VIN = 42V
Performance Characteristics
4
Performance Characteristics
Unless otherwise specified the following conditions apply: V
IN
= 24V, V
OUT
= 12V, T
AMB
= 25°C
LMZ14203H Efficiency
LMZ14203H Thermal Derating
LMZ14202H Efficiency
LMZ14202H Thermal Derating
LMZ14201H Efficiency
LMZ14201H Thermal Derating
3
SNVA459A – January 2011 – Revised April 2013
AN-2089 LMZ14203H/02H/01H Evaluation Board
Copyright © 2011–2013, Texas Instruments Incorporated