參數(shù)資料
型號: MAX5069DAUE
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 穩(wěn)壓器
英文描述: High-Frequency, Current-Mode PWM Controller with Accurate Oscillator and Dual FET Drivers
中文描述: 1 A SWITCHING CONTROLLER, 2500 kHz SWITCHING FREQ-MAX, PDSO16
封裝: 4.40 MM, MO-153-ABT, TSSOP-16
文件頁數(shù): 7/19頁
文件大小: 236K
代理商: MAX5069DAUE
M
High-Frequenc y, Current-Mode PWM Controller
with Ac c urate Osc illator and Dual FET Drivers
_______________________________________________________________________________________
7
62.0
62.9
62.8
62.7
62.6
62.5
62.4
62.3
62.2
62.1
63.0
-40
35
60
-15
10
TEMPERATURE (
°
C)
85
110
FLTINT CURRENT vs. TEMPERATURE
M
F
(
μ
A
8.0
12.5
12.0
11.5
11.0
10.5
10.0
9.5
9.0
8.5
13.0
-40
35
60
-15
10
TEMPERATURE (
°
C)
85
110
HYST R
ON
vs. TEMPERATURE
M
R
O
(
)
V
IN
= 24V
SINKING 50mA
0.01
0.1
1
2
0.03
0.1
1
2
NDRVA SWITCHING FREQUENCY (f
SW)
vs. R
RT
M
R
RT
(M
)
f
S
(
NDRV SWITCHING FREQUENCY
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
N
110
85
35
60
10
-15
48.4
48.8
49.2
49.6
50.0
50.4
50.8
51.2
51.6
52.0
48.0
-40
f
SW
= 50kHz
NDRV SWITCHING FREQUENCY
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
N
100
125
75
50
25
0
-25
497
496
498
500
499
502
501
504
503
505
495
-50
f
SW
= 500kHz
DEAD TIME vs. TEMPERATURE
M
TEMPERATURE (
°
C)
T
110
85
60
35
10
-15
45
50
55
60
65
70
40
-40
V
IN
= 24V
R
DT
= 24.9k
R
RT
= 100k
NDRV SWITCHING FREQUENCY
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
N
110
85
60
35
10
-15
1.15
1.20
1.25
1.30
1.35
1.40
1.10
-40
f
SW
= 1.25MHz
DEAD TIME vs. R
DT
M
R
DT
(k
)
T
10
20
40
60
80
100
120
140
160
180
200
0
1
100
Typic al Operating Charac teristic s (c ontinued)
(V
IN
= +23.6V for MAX5069A/B at startup, then reduces to +12V, V
IN
= +12V for the MAX5069C/D, C
IN
= C
REG5
= 0.1μF, C
VCC
= 1μF,
R
RT
= 100k
, NDRV_ = floating, V
FB
= 0V, V
COMP
= floating, V
CS
= 0V, T
A
= +25°C, unless otherwise noted.)
相關(guān)PDF資料
PDF描述
MAX5069CAUE High-Frequency, Current-Mode PWM Controller with Accurate Oscillator and Dual FET Drivers
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