MAX5944 MAXIM [Maxim Integrated Products], MAX5944 Datasheet - Page 6

• Manufacturer Part Number: MAX5944
• Description: Dual FireWire Current Limiter and Low-Drop ORing
• Manufacturer: MAXIM [Maxim Integrated Products]

Dual FireWire Current Limiter and Low-Drop
ORing Switch Controller
(V
6
IN_
_______________________________________________________________________________________
= +12V, T
A
= +25°C, unless otherwise noted.)
ORing THRESHOLD RESPONSE TIME
SHORT-CIRCUIT RESPONSE
SHORT-CIRCUIT EVENT
(V
(V
100µs/div
400µs/div
400µs/div
IN
IN
= 37V)
= 8V)
MAX5944 toc12
MAX5944 toc14
MAX5944 toc16
Typical Operating Characteristics (continued)
V
10V/div
I
500mA/div
(V
5V/div
V
5V/div
V
50V/div
I
1A/div
V
50V/div
V
50V/div
V
50V/div
V
10V/div
I
1A/div
V
10V/div
V
10V/div
V
10V/div
IN
IN
IN
IN
OUT
IN
GATE2
OUT
FAULT
IN
GATE2
OUT
FAULT
GATE
- V
SENSE
)
TURN-OFF RESPONSE TIME
SHORT-CIRCUIT RESPONSE
SHORT-CIRCUIT EVENT
(V
(V
200ns/div
100ns/div
100ns/div
IN
IN
= 37V)
= 8V)
MAX5944 toc13
MAX5944 toc15
MAX5944 toc17
V
2V/div
I
1A/div
V
10V/div
V
10V/div
V
50V/div
I
10A/div
V
50V/div
V
50V/div
V
50V/div
V
10V/div
I
10A/div
V
10V/div
V
10V/div
V
10V/div
IN
IN
IN
ON
GATE2
OUT
IN
GATE2
OUT
FAULT
IN
GATE2
OUT
FAULT