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MAX5933AESA+

P1-P3P4-P6P7-P9P10-P12P13-P15
MAX5933A–MAX5933F/MAX5947A/B/C
Positive High-Voltage, Hot-Swap Controllers
4 _______________________________________________________________________________________
Test Circuit and Timing Diagrams
MAX5933_
MAX5947_
ON
V
CC
24V
SENSE
GATE
TIMER
FB
PWRGD
GND
5kΩ
V+ = 5V
10nF
Figure 1. Test Circuit
ON
GATE
1.313V
1.233V
5V
1V
t
PHLON
t
PLHON
Figure 2. ON to GATE Timing
FB
PWRGD
1.313V
1V
1.233V
1V
t
PLHFB
t
PHLFB
Figure 3. FB to PWRGD Timing
V
CC
- SENSE
GATE
47mV
V
CC
t
PHLSENSE
Figure 4. SENSE to GATE Timing
MAX5933A–MAX5933F/MAX5947A/B/C
Positive High-Voltage, Hot-Swap Controllers
_______________________________________________________________________________________ 5
I
CC
vs. V
CC
MAX5933 toc01
V
CC
(V)
I
CC
(mA)
0.3
0.6
0.9
1.2
1.5
1.8
2.1
2.4
2.7
0
726456484033 80
T
A
= -40
°
C
T
A
= +25
°
C
T
A
= +85
°
C
I
CC
vs. TEMPERATURE
MAX5933 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 (MAX5933_/MAX5947_)
V
CC
= 24V (MAX5947_)
FB LOW-VOLTAGE THRESHOLD
vs. TEMPERATURE
MAX5933 toc03
TEMPERATURE (°C)
FB LOW-VOLTAGE THRESHOLD (V)
603510-15
1.205
1.210
1.215
1.220
1.225
1.230
1.235
1.240
1.245
1.250
1.200
-40 85
FB HIGH-VOLTAGE THRESHOLD
vs. TEMPERATURE
MAX5933 toc04
TEMPERATURE (°C)
FB HIGH-VOLTAGE THRESHOLD (V)
603510-15-40 85
1.285
1.290
1.295
1.300
1.305
1.310
1.315
1.320
1.325
1.330
1.335
1.280
FB HYSTERESIS vs. TEMPERATURE
MAX5933 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
MAX5933 toc06
TEMPERATURE (°C)
I
GATE
PULLUP CURRENT (µA)
6035-15 10
-12
-11
-10
-9
-7
-8
-6
-5
-13
-40 85
MAX5947_
GATE DRIVE vs. V
CC
MAX5933 toc08
V
CC
(V)
GATE DRIVE (V
GATE
- V
CC
) (V)
6050 704020 3010
2
4
6
8
10
12
14
16
0
080
GATE DRIVE vs. TEMPERATURE
MAX5933 toc07
TEMPERATURE (°C)
GATE DRIVE (V
GATE
- V
CC
) (V)
603510-15
6
7
8
9
10
11
12
13
14
15
5
-40 85
V
CC
= 48V (MAX5933_/MAX5947_)
V
CC
= 10.8V (MAX5947_)
Typical Operating Characteristics
(V
CC
= +48V, T
A
= +25°C, unless otherwise noted.)
MAX5933A–MAX5933F/MAX5947A/B/C
Positive High-Voltage, Hot-Swap Controllers
6 _______________________________________________________________________________________
Typical Operating Characteristics (continued)
(V
CC
= +48V, T
A
= +25°C, unless otherwise noted.)
TIMER PULLUP CURRENT
vs. TEMPERATURE
MAX5933 toc09
TEMPERATURE (°C)
TIMER PULLUP CURRENT (µA)
603510-15
-85
-80
-75
-70
-65
-60
-90
-40 85
MAX5933_
TIMER PULLUP CURRENT vs. V
CC
MAX5933 toc10
V
CC
(V)
TIMER PULLUP CURRENT (µA)
-78
-77
-76
-75
-74
-73
-79
40 50 60 7030 80
T
A
= +25°C
T
A
= +85°C
T
A
= -40°C
T
A
= 0°C
MAX5947_
TIMER PULLUP CURRENT vs. V
CC
MAX5933 toc11
V
CC
(V)
TIMER PULLUP CURRENT (µA)
70605040302010
-78
-77
-76
-75
-74
-73
-79
080
T
A
= +25°C
T
A
= +85°C
T
A
= -40°C
T
A
= 0°C
ON HIGH-VOLTAGE THRESHOLD
vs. TEMPERATURE
MAX5933 toc12
TEMPERATURE (°C)
ON HIGH-VOLTAGE THRESHOLD (V)
603510-15
1.293
1.303
1.313
1.323
1.333
1.343
1.283
-40 85
ON LOW-VOLTAGE THRESHOLD
vs. TEMPERATURE
MAX5933 toc13
TEMPERATURE (°C)
ON LOW-VOLTAGE THRESHOLD (V)
603510-15
1.215
1.225
1.235
1.245
1.255
1.265
1.205
-40 85
ON HYSTERESIS vs. TEMPERATURE
MAX5933 toc14
TEMPERATURE (°C)
ON HYSTERESIS (V)
603510-15
0.075
0.077
0.079
0.081
0.083
0.073
-40 85
SENSE REGULATION VOLTAGE vs. V
FB
MAX5933 toc16
V
FB
(V)
SENSE REGULATION VOLTAGE (mV)
0.80.60.40.2
5
10
15
20
25
30
35
40
45
50
0
0 1.0
PWRGD V
OUT
LOW vs. I
LOAD
MAX5933 toc15
I
LOAD
(mA)
PWRGD V
OUT
LOW (V)
705030
2
4
6
8
10
12
14
16
18
20
0
10 90
T
A
= +85°C
T
A
= +25°C
T
A
= -40°C
P1-P3P4-P6P7-P9P10-P12P13-P15

MAX5933AESA+

Mfr. #:
Buy MAX5933AESA+
Manufacturer:
Maxim Integrated
Description:
Hot Swap Voltage Controllers Positive Hot-Swap Controller
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
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