MAX5944ESE-T Maxim Integrated Products, MAX5944ESE-T Datasheet - Page 3

• Manufacturer Part Number: MAX5944ESE-T
• Description: MOSFET & Power Driver ICs
• Manufacturer: Maxim Integrated Products

Specifications of MAX5944ESE-T

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(V
(Note 1)
GATE2_ Peak Pulldown Current
GATE2_ Pulldown Current During
Any GATE2_ Turn-Off Condition
(Note 4)
GATE1_ (ORing Control)
ORing Switch Turn-On-Current
Threshold Voltage
ORing Switch Turn-On-Current
Threshold Voltage Hysteresis
GATE1_ Pullup Current (Note 5)
GATE1_ High Voltage
GATE1_ Turn-Off Switch On-
Resistance
LOGIC INPUTS
ONQ1 Input-Logic Low Voltage
ONQ1 Input-Logic High Voltage
ONQ1 Input Current
FAULT_ Output Low Voltage
FAULT_ Output High Leakage
Current
OUT_ Input Current
IN
= 7.5V to 37V, GND = 0V, and T
PARAMETER
Dual FireWire Current Limiter and Low-Drop
_______________________________________________________________________________________
SYMBOL
A
I
R
I
G2OFF
G2DP
I
I
V
V
V
G1PD
I
G1U
V
OUT
= -40°C to +85°C, unless otherwise noted. Typical values are at V
V
I
OH
OR
G1
IH
OL
IH
IL
(V
V
(V
(V
V
Measured between GATE1_ and SENSE_
when (V
V
V
Low-impedance state, I
High-impedance state, V
V
GATE2_
GATE_
ON_
ON_
ON_
IN_
IN_
IN_
- V
- V
- V
> V
> V
= GND
- V
IN_
SENSE_
SENSE_
SENSE_
= (V
ON_REF
ON_REF
SENSE_
- V
OUT_
SENSE_
CONDITIONS
) = 1V
) rising
) falling
ORing Switch Controller
+ 4.5V)
) < V
7.5V ≤ V
8V ≤ V
FAULT_
FAULT_
OR
IN
= 5mA
IN
≤ 37V
= 37V
≤ 8V
4.25
MIN
4.5
1.8
80
36
3
TYP
0.12
125
1.0
0.5
5.5
5.5
45
IN_
5
2
= 12V, T
MAX
6.50
0.25
200
6.5
0.7
54
7
3
1
1
1
A
= +25°C.)
UNITS
mA
mV
mV
µA
µA
µA
µA
Ω
A
V
V
V
V
3