max5936anesat Maxim Integrated Products, Inc., max5936anesat Datasheet - Page 2

• Manufacturer Part Number: max5936anesat
• Description: -48v Hot-swap Controllers With Vin Step Immunity And No Rsense
• Manufacturer: Maxim Integrated Products, Inc.

ABSOLUTE MAXIMUM RATINGS
V
PGOOD (PGOOD) to V
PGOOD (PGOOD), LP, STEP_MON to V
GATE to V
UVLO to V
Input Current
-48V Hot-Swap Controllers with V
Step Immunity and No R
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
(V
Typical values are at V
2
EE
Operating Voltage Range
Operating Supply Current
Default V
UVLO Reference Threshold,
V
UVLO Reference Threshold,
V
UVLO Input Resistance
UVLO Transient Rejection
Power-Up Delay (Note 3)
V
(Note 4)
V
LP to V
External Gate-Drive Voltage
GATE to V
Open-Loop Gate-Charge Current
GATE Pulldown Switch
On-Resistance
Output-Voltage Slew Rate
EE
STEP_MON to GND............................................+0.3V to -85V
LP (internally, duty-cycle limited).........................................1A
PGOOD (PGOOD) (continuous) .....................................80mA
EE
EE
EE
OUT
, V
_______________________________________________________________________________________
= -10V to -80V, V
Rising
Falling
and UVLO Glitch Rejection
OUT
to V
EE
, PGOOD (PGOOD), LP,
EE
EE
EE
EE
Leakage Current
EE
PARAMETER
...........................................................-0.3V to +20V
.............................................................-0.3V to +6V
Undervoltage Lockout
Leakage Current
Clamp Voltage
IN
EE
OUT
= GND - V
= -48V, T
....................................-0.3V to +85V
A
EE
= +25°C.) (Notes 1, 2)
, V
V
V
EE
STEP_MON
UVLO_REF,R
SYMBOL
UVLO_REF,F
V
V
t
............-0.3V to +85V
t
R
ONDLY
UVLO,R
UVLO,F
OVREJ
t
V
V
I
GATE
REJ
SR
CC
GS
EE
= V
EE
Referenced to GND
lV
lV
V
V
V
V
V
MOSFET fully
enhanced
Power-off,
V
V
V
500mV
l dV
UVLO
UVLO
EE
EE
GATE
EE
GATE
GATE
EE
EE
, R
OUT
l increasing
l decreasing
= -80V, V
= -80V, V
= GND
LP
- V
= V
- V
increasing
decreasing
/dt l
= 200Ω, UVLO open, T
EE
EE
EE
=
, V
SENSE
OUT
LP
CONDITIONS
Continuous Power Dissipation (T
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature .....................................................+150°C
Storage Temperature Range ............................-65°C to +150°C
Lead Temperature (soldering, 10s) ................................+300°C
OUT
= GND
GATE (during 15V clamp, continuous) ...........................30mA
GATE (during 2V clamp, continuous) .............................50mA
GATE (during gate pulldown, continuous)......................50mA
8-Pin SO (derate 5.9mW/°C above +70°C)..................471mW
= GND
= GND
V
14 ≤ V
I
I
I
I
V
V
CLAMP
CLAMP
CLAMP
CLAMP
IN
IN
IN
= 10V
> 10V
> 14V
IN
= 9mA
= 20mA
= 1mA
= 10mA
A
≤ 80V
= -40°C to +85°C, unless otherwise noted.
IN
1.219
1.069
-33.5
MIN
13.5
-80
-66
0.8
0.8
6.5
8.1
2.4
20
80
A
= +70°C)
1.125
-31.0
TYP
0.95
1.25
0.01
0.01
220
-28
1.5
1.5
6.8
2.1
2.5
-52
7.5
10
16
17
9
9
1.281
1.181
-29.5
MAX
2.25
2.25
12.8
19.5
2.55
14.1
12.5
14.8
380
-10
1.4
7.2
2.9
-35
50
1
1
UNITS
V/ms
mA
ms
ms
ms
kΩ
µA
µA
µA
Ω
V
V
V
V
V
V