參數(shù)資料
型號: MAX15025
廠商: Maxim Integrated Products, Inc.
英文描述: Single/Dual, 16ns, High Sink/Source Current Gate Drivers
中文描述: 單/雙通道、16ns、高吸入/源出電流柵極驅(qū)動器
文件頁數(shù): 2/16頁
文件大?。?/td> 259K
代理商: MAX15025
M
Single/Dual, 16ns, High Sink/Source
Current Gate Drivers
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
CC
to GND............................................................-0.3V to +30V
REG to GND..............-0.3V to the lower of +22V or (V
CC
+ 0.3V)
DRV to PGND.........................................................-0.3V to +22V
IN_..........................................................................-0.3V to +22V
FB/SET to GND.........................................................-0.3V to +6V
P_OUT to DRV........................................................-22V to +0.3V
N_OUT to PGND.....................................................-0.3V to +22V
OUT1, OUT2 to PGND..............................-0.3V to (V
DRV
+ 0.3V)
PGND to GND .......................................................-0.3V to +0.3V
P_OUT, N_OUT Continuous Source/Sink Current*.......... 200mA
OUT1, OUT2 Continuous Source/Sink Current*................200mA
MAX15024 ELECTRICAL CHARACTERISTICS
(V
CC
= V
DRV
= V
REG
= 10V, FB/SET = GND, T
A
= T
J
= -40°C to +125°C, unless otherwise noted. Typical values are at T
A
= T
J
=
+ 25°C). (Note 1)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Continuous Power Dissipation (T
A
= +70°C)
10-Pin TDFN, Single-Layer Board
(derate 18.5mW/°C above +70°C)...........................1481.5mW
Junction-to-Case Thermal Resistance............................8.5°C/W
10-Pin TDFN, Multilayer Board
(derate 24.4mW/°C above +70°C)...........................1951.2mW
Junction-to-Case Thermal Resistance............................8.5°C/W
Operating Temperature Range .........................-40°C to +125°C
Junction Temperature......................................................+150°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10s).................................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
SYSTEM SPECIFICATIONS
MAX15024B/D
6.5
28.0
V
CC
powered only, V
REG
=
V
DRV
decoupled with
minimum 1μF to GND
V
CC
= V
REG
= V
DRV
(MAX15024D)
V
CC
= V
REG
= V
DRV
(MAX15024C)
V
CC
= V
REG
= 10V, IN+ = V
CC
, IN- = GND
IN_ = V
CC
or GND
MAX15024A/C
4.5
28.0
6.5
4.5
18.0
18.0
2.3
1350
Input Voltage Range
V
CC
V
V
DRV
Turn-On Voltage
Quiescent Supply Current
Quiescent Supply Current
Under UVLO Condition
Switching Supply Current
V
CC
Undervoltage Lockout
V
CC
Undervoltage-Lockout
Hysteresis
V
DRV
_
ON
1.7
700
V
μA
IN_ = V
CC
or GND
250
μA
Switching at 250kHz, C
L
= 0
V
CC
rising
1.5
3.4
3.0
3.8
mA
V
UVLO_ V
CC
3.0
300
mV
V
CC
rising
V
CC
falling
100
2
V
CC
Undervoltage Lockout to
Output Delay
μs
REG REGULATOR (V
CC
= 12V, REG = V
DRV
, C
L
= 1μF, FB/SET = GND)
Output Voltage
V
REG
12V < V
CC
< 28V, 0 < I
LOAD
< 10mA
V
CC
= 6.5V, I
LOAD
= 100mA
9
10
11
V
0.4
0.9
Dropout Voltage
V
R
_
DO
V
CC
= 4.5V, I
LOAD
= 50mA
V
CC
= 12V, I
LOAD
= 0 to 100mA
12V < V
CC
< 28V
External resistive divider connected at
FB/SET
V
FB
falling
V
FB
= 5.5V (Note 2)
0.2
0.5
V
Load Regulation
Line Regulation
1
10
%
mV
FB/SET Reference Voltage
1.10
1.23
1.35
V
FB/SET Threshold
FB/SET Input Leakage Current
220
mV
nA
-125
+125
*Continuous output current is limited by the power dissipation of the package.
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