參數(shù)資料
型號: TPS54623RHLT
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 15 A SWITCHING REGULATOR, 1760 kHz SWITCHING FREQ-MAX, PQCC14
封裝: 3.50 X 3.50 MM, GREEN, PLASTIC, QFN-14
文件頁數(shù): 33/35頁
文件大?。?/td> 1468K
代理商: TPS54623RHLT
TJ Junction Temperature °C
20
25
30
35
40
50
25
0
25
50
75
100
125
150
VIN = 12 V
R
D
S
(o
n
)
On
Resistance
m
TJ Junction Temperature °C
15
18
21
24
27
30
50
25
0
25
50
75
100
125
150
VIN = 12 V
R
D
S
(o
n
)
On
Resistance
m
TJ Junction Temperature °C
0.594
0.598
0.602
0.606
50
25
0
25
50
75
100
125
150
V
re
f
V
oltage
Reference
V
0.596
0.600
0.604
TJ Junction Temperature °C
465
470
475
480
485
50
25
0
25
50
75
100
125
150
f O
Oscillator
Frequency
kHz
RT = 100 k
I
ShutdownQuiescentCurrent
A
sd
m
N
SLVSB09
– SEPTEMBER 2011
TYPICAL CHARACTERISTICS
CHARACTERISTIC CURVES
HIGH-SIDE RDS(on) vs TEMPERATURE
LOW-SIDE RDS(on) vs TEMPERATURE
Figure 1.
Figure 2.
VOLTAGE REFERENCE vs TEMPERATURE
OSCILLATOR FREQUENCY vs TEMPERATURE
Figure 3.
Figure 4.
SHUTDOWN QUIESCENT CURRENT vs
INPUT VOLTAGE
EN PIN HYSTERESIS CURRENT vs TEMPERATURE
Figure 5.
Figure 6.
Copyright
2011, Texas Instruments Incorporated
7
Product Folder Link(s) :TPS54623
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