MAX5901(2003) 查看數據表（PDF） - Maxim Integrated
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MAX5901 Datasheet PDF : 11 Pages
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100V SOT23 Simple Swapper Hot-Swap
Controllers
ABSOLUTE MAXIMUM RATINGS
Terminal Voltage (with respect to GND, unless otherwise noted)
VEE, DRAIN, PGOOD, PGOOD ............................-120V to +0.3V
ON/OFF to VEE .........................................................-0.3V to +4V
GATE to VEE ......................................................... -0.3V to +12V
Current into Any Pin............................................................±3mA
Continuous Power Dissipation (TA = +70°C)
6-Pin SOT23 (derate 9.1mW/°C above +70°C)...........727mW
Maximum Junction Temperature .....................................+150°C
Storage Temperature Range .............................-60°C to +150°C
Lead Temperature...........................................................(Note 1)
Note 1: This device is constructed using a unique set of packaging techniques that impose a limit on the thermal profile the device
can be exposed to during board level solder attach and rework. This limit permits only the use of solder profiles recom-
mended in the industry standard specification, JEDEC 020A, paragraph 7.6, Table 3 for IR/VPR and convection reflow. Pre-
heating is required. Hand or wave soldering is not allowed.
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.
ELECTRICAL CHARACTERISTICS
(VEE = -9V to -100V, GND = 0, ON/OFF open circuit, TA = -40°C to +85°C, unless otherwise noted. Typical values are at VEE = -48V
and TA = +25°C.) (Notes 2, 3)
PARAMETER
Supply Voltage
Supply Current
External Gate Drive
Load Voltage Slew Rate
Magnitude
Default UVLO
UVLO Hysteresis
ON/OFF Input Resistance
Drain to VEE Resistance
ON/OFF Reference
Threshold
ON/OFF Hysteresis
Start Delay (Note 4)
ON/OFF Off Delay (Note 5)
Circuit Breaker
Threshold
Circuit Breaker Delay
(Note 6)
Restart Delay (Note 4)
SYMBOL
VEE
IGND
VGS
CONDITIONS
Measured at GND
VGATE - VEE
VEE = -36V to -72V
VEE = -100V
VEE = -9V
SR
| dVDRAIN/dt |, CLOAD = 10µF, VEE = -9V to -36V
VUVLO |VEE| increasing
RON/OFF
RDVEE
VON/OFF
(VON/OFF - VEE) increasing
tON
tOFF
VCB
tCB
tRS
VGATE - VEE < 1V
MAX590_ _AEUT
VDRAIN - VEE
MAX590_ _BEUT
MAX590_ _CEUT
(VDRAIN - VEE) > VCB
until (VGATE - VEE ) <
1V, 200mV overdrive
step
CGATE = 1nF
CGATE = 4.7nF
CGATE = 10nF
After circuit breaker event, MAX590_A_EUT only
MIN
-100
7.5
8
6
4.5
-34.5
20
1.14
150
9
170
265
365
150
TYP
0.5
9.5
10
7
10
-31.5
3.5
32
466
1.26
140
300
20
200
300
400
1.5
2.5
4
300
MAX
-9
1.3
11.6
11.6
17
-28.5
50
1.38
500
32
240
345
455
3
4.5
6
500
UNITS
V
mA
V
V/ms
V
V
kΩ
kΩ
V
mV
ms
ms
mV
µs
ms
2 _______________________________________________________________________________________
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