max5934aeeet Maxim Integrated Products, Inc., max5934aeeet Datasheet - Page 4

• Manufacturer Part Number: max5934aeeet
• Description: Max5934, Max5934a Positive High-voltage, Hot-swap Controllers With Selectable Fault Management And Status Polarity
• Manufacturer: Maxim Integrated Products, Inc.

Positive High-Voltage, Hot-Swap Controllers with
Selectable Fault Management and Status Polarity
ELECTRICAL CHARACTERISTICS (continued)
(V
T
Figure 1. Test Circuit
Figure 3. FB_-to-PWRGD_ Timing
4
Note 1: All currents into the device are positive and all currents out of the device are negative. All voltages are referenced to
FB_ Low-to-PWRGD_ Low
Propagation Delay
FB_ High-to-PWRGD_ High
Propagation Delay
(V
Low Propagation Delay
A
CC
PWRGD
CC
= +25°C.) (Note 1)
_______________________________________________________________________________________
= +24V (MAX5934A), V
FB
- V
5V
5V
5V
SENSE
PARAMETER
ground, unless noted otherwise.
5kΩ
5kΩ
5kΩ
) High-to-GATE
1.313V
1V
POL_SEL
FB1
PWRGD2
ON
LATCH/
RETRY
PWRGD1
PWRGD3
GND
t
PLHFB
MAX5934A
MAX5934
CC
= +48V (MAX5934), GND = 0V, T
t
SYMBOL
PHLSENSE
t
t
PHLFB_
PLHFB_
SENSE
TIMER
GATE
OUT
N.C.
V
FB2
CC
1.233V
t
PHLFB
Figures 1, 3
Figures 1, 3
T
A
= +25°C, C
DC
1V
CONDITIONS
GATE
A
= -40°C to +85°C, unless otherwise noted. Typical values are at
Figure 2. ON-to-GATE Timing
Figure 4. SENSE-to-GATE Timing
= 0, Figures 1 and 4
Test Circuit and Timing Diagrams
V
GATE
CC
ON
- SENSE
GATE
1.313V
47mV
5V
t
PLHON
V
CC
MIN
0.5
t
PHLSENSE
TYP
3.2
1.5
1.8
MAX
2.5
t
1.233V
PHLON
1V
UNITS
µs
µs
µs