MAX5943DEEE+T Maxim Integrated Products, MAX5943DEEE+T Datasheet - Page 5

• Manufacturer Part Number: MAX5943DEEE+T
• Description: IC FIREWIRE CURR LIMITER 16-QSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAX5943DEEE+T

• Applications: FireWire® Apps
• Fet Type: N-Channel
• Number Of Outputs: 2
• Internal Switch(s): No
• Delay Time - Off: 100ns
• Voltage - Supply: 7.5 V ~ 37 V
• Current - Supply: 1.3mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-QSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Delay Time - On: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

(V
IN
62.0
61.5
61.0
60.5
60.0
59.5
59.0
58.5
58.0
57.5
57.0
56.5
56.0
12.0
11.5
11.0
10.5
10.0
2.0
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
9.5
9.0
8.5
8.0
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
= +12V, T
THRESHOLD VOLTAGE vs. TEMPERATURE
-40
-40
5
ILIM = IN
CURRENT-LIMIT/CIRCUIT-BREAKER
10
ORing THRESHOLD VOLTAGE
-15
-15
OR_ADJ = GND
A
T
vs. SUPPLY VOLTAGE
A
V
OR_ADJ = OPEN
vs. TEMPERATURE
= +25°C, unless otherwise noted.)
SUPPLY CURRENT
T
15
= -40°C
IN
SUPPLY VOLTAGE (V)
A
TEMPERATURE (°C)
TEMPERATURE (°C)
= 12V
= +85°C
10
10
_______________________________________________________________________________________
20
T
V
FireWire Current Limiter and Low-Drop
25
A
IN
OR_ADJ = IN
35
35
= +25°C
= 32V
V
30
IN
= 7.5V
60
60
35
40
85
85
42.0
41.5
41.0
40.5
40.0
39.5
39.0
38.5
38.0
37.5
37.0
36.5
36.0
47.0
46.5
46.0
45.5
45.0
44.5
44.0
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
THRESHOLD VOLTAGE vs. TEMPERATURE
-40
-40
5
GATE CURRENTS vs. TEMPERATURE
ILIM = FLOATING
CURRENT-LIMIT/CIRCUIT-BREAKER
SHUTDOWN SUPPLY CURRENT
10
-15
-15
vs. SUPPLY VOLTAGE
15
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
TEMPERATURE (°C)
GATE2
10
10
ORing Switch Controller
20
25
Typical Operating Characteristics
35
GATE1
35
30
60
60
35
85
85
40
5.260
5.257
5.254
5.251
5.248
5.245
5.242
5.239
5.236
5.233
5.230
52.0
51.5
51.0
50.5
50.0
49.5
49.0
48.5
48.0
47.5
47.0
46.5
46.0
0.01
100
0.1
10
1
THRESHOLD VOLTAGE vs. TEMPERATURE
-40
-40
1
ILIM = GND
CURRENT-LIMIT/CIRCUIT-BREAKER
MAX5943A
TIMEOUT PERIOD vs. R
-15
-15
GATE1 DRIVE VOLTAGE
vs. TEMPERATURE
TEMPERATURE (°C)
TEMPERATURE (°C)
10
V
V
IN
10
10
IN
R
= 32V
= 12V
TIM
MAX5943E
(kΩ)
35
35
V
100
IN
= 7.5V
TIM
60
60
1000
85
85
5