Datasheet

MAX5934/MAX5934A
Positive High-Voltage, Hot-Swap Controllers with
Selectable Fault Management and Status Polarity
_______________________________________________________________________________________ 5
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX5934 toc01
V
CC
(V)
I
CC
(mA)
7256 644840
0.3
0.6
0.9
1.2
1.5
1.8
2.1
2.4
2.7
0
33 80
T
A
= +85°C
T
A
= +25°C
T
A
= -40°C
SUPPLY CURRENT vs. TEMPERATURE
MAX5934 toc02
TEMPERATURE (°C)
I
CC
(mA)
603510-15
0.5
1.0
1.5
2.0
2.5
3.0
0
-40 85
V
CC
= 48V
V
CC
= 33V
FB_ LOW-VOLTAGE THRESHOLD
vs. TEMPERATURE
MAX5934 toc03
TEMPERATURE (°C)
FB_ LOW-VOLTAGE THRESHOLD (V)
603510-15
1.205
1.215
1.225
1.235
1.245
1.210
1.220
1.230
1.240
1.250
1.200
-40 85
FB_ HIGH-VOLTAGE THRESHOLD
vs. TEMPERATURE
MAX5934 toc04
TEMPERATURE (°C)
FB_ HIGH-VOLTAGE THRESHOLD (V)
603510-15
1.285
1.295
1.305
1.320
1.330
1.290
1.300
1.315
1.310
1.325
1.335
1.280
-40 85
FB_ HYSTERESIS vs. TEMPERATURE
MAX5934 toc05
TEMPERATURE (°C)
FB_ HYSTERESIS (V)
603510-15
0.05
0.06
0.07
0.08
0.09
0.10
0.11
0.04
-40 85
I
GATE
PULLUP CURRENT
vs. TEMPERATURE
MAX5934 toc06
TEMPERATURE (°C)
I
GATE
PULLUP CURRENT (µA)
603510-15
-10
-11
-12
-9
-8
-7
-6
-5
-13
-40 85
GATE DRIVE vs. SUPPLY VOLTAGE
MAX5934 toc08
V
CC
(V)
GATE DRIVE (V
GATE
- V
CC
) (V)
7264564840
11
12
13
14
15
16
17
10
32 80
GATE DRIVE
vs. TEMPERATURE
MAX5934 toc07
TEMPERATURE (°C)
GATE DRIVE (V
GATE
- V
CC
) (V)
603510-15
10
9
8
11
12
14
16
13
15
17
7
-40 85
V
CC
= +48V
V
CC
= +33V
Typical Operating Characteristics
(V
CC
= +48V, T
A
= +25°C, unless otherwise noted.)