參數(shù)資料
型號: MAX5077AUD
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: MOSFETs
英文描述: Push-Pull FET Driver with Integrated Oscillator and Programmable Clock Output
中文描述: 5 A PUSH-PULL BASED MOSFET DRIVER, PDSO14
封裝: 4.4 MM, MO-153ABT-1, TSSOP-14
文件頁數(shù): 3/9頁
文件大?。?/td> 235K
代理商: MAX5077AUD
M
Push-Pull FET Driver with Integrated Oscillator
and Programmable Clock Output
_______________________________________________________________________________________
3
Note 1:
The MAX5077 is 100% tested at T
A
= T
J
= +125
°
C. All limits over temperature are guaranteed by design.
Note 2:
Use the following formula to calculate the MAX5077 oscillator frequency: f
OSC
= 10
12
/ (32 x R
RT
).
Note 3:
The accuracy of the oscillator
s frequency is lower at frequencies greater than 1MHz.
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= +12V, SEL1 = V
CC
, SEL2 = DGND, R
RT
= 124k
, NDRV1 = NDRV2 = open, T
A
= T
J
= -40
°
C to +125
°
C, unless otherwise
noted. Typical values are at T
A
= +25
°
C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
SEL_ INPUTS
Input Current
Input High Voltage
Input Low Voltage
0V
V
SEL_
V
CC
1
μA
V
V
V
IH
V
IL
3
2.5
2
1.5
Typical Operating Characteristics
(V
CC
= +12V, SEL1 = V
CC
, SEL2 = DGND, R
RT
= 124k
, NDRV1 = NDRV2 = open, CLK = open.)
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
S
14
13
12
11
10
9
8
7
6
5
1
2
3
4
5
6
7
0
4
15
f
OSC
= 1.25MHz
f
OSC
= 500kHz
f
OSC
= 250kHz
f
OSC
= 100kHz
f
OSC
= 50kHz
STATIC SUPPLY CURRENT
vs. SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
S
μ
A
14
13
11 12
6
7
8
9
10
5
90
100
110
120
130
140
150
160
170
80
4
15
T
A
= +125
°
C
T
A
= +25
°
C
T
A
= -40
°
C
SUPPLY CURRENT
vs. C
CLK
M
C
CLK
(pF)
S
80
60
40
20
1.05
1.10
1.15
1.20
1.25
1.30
1.35
1.40
1.45
1.50
1.00
0
100
R
RT
= 124k
SUPPLY CURRENT
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
S
100
75
25
50
0
-25
1.02
1.04
1.06
1.08
1.10
1.12
1.14
1.16
1.18
1.20
1.00
-50
125
f
OSC
= 250kHz
CLK RISE TIME
vs. SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
C
14
13
11 12
6
7
8
9
10
5
5
10
15
20
25
30
35
40
45
50
0
4
15
C
CLK
= 30pF
CLK RISE TIME
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
C
100
75
50
25
0
-25
37.0
37.5
38.0
38.5
39.0
39.5
36.5
-50
125
C
CLK
= 30pF
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