MAX5943EEEE+ Maxim Integrated Products, MAX5943EEEE+ Datasheet - Page 8

• Manufacturer Part Number: MAX5943EEEE+
• Description: IC FIREWIRE CURR LIMITER 16-QSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAX5943EEEE+

• 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

FireWire Current Limiter and Low-Drop
ORing Switch Controller
(V
8
IN
_______________________________________________________________________________________
= +12V, T
A
= +25°C, unless otherwise noted.)
MAX5943A HOT PLUG-IN LOAD CAPACITANCE
V
V
C
TIM = IN
IN1
IN2
LOAD
ORing SWITCHOVER WAVEFORM
= 12V
= 13V
INTO ACTIVE PORT (NO FAULT)
= 220μF
(V
IN2
RISING ABOVE V
400μs/div
10μs/div
V
C
ON2
OUT
RISING = 12V
= 0
IN1
Typical Operating Characteristics (continued)
MAX5943 toc23
MAX5943 toc25
)
V
1V/div
I
500mA/div
I
500mA/div
V
10V/div
I
2A/div
V
10V/div
V
10V/div
IN1
IN2
IN
OUT
FAULT
GATE2
OUT
INTO ACTIVE PORT (CURRENT-LIMIT TIMEOUT)
MAX5943A HOT PLUG-IN LOAD CAPACITANCE
V
V
C
TIM = IN
IN1
IN2
LOAD
ORing SWITCHOVER WAVEFORM
= 12V
= 13V
(V
= 470μF
IN2
FALLING BELOW V
20μs/div
400μs/div
V
C
ON2
OUT
FALLING = 12V
= 0
IN1
MAX5943 toc24
MAX5943 toc26
)
V
1V/div
I
500mA/div
I
500mA/div
IN1
IN2
V
10V/div
I
1A/div
V
10V/div
V
10V/div
IN
OUT
FAULT
GATE2
OUT