max5976a Maxim Integrated Products, Inc., max5976a Datasheet - Page 3

• Manufacturer Part Number: max5976a
• Description: 2.7v To 18v, 7a, Hot-swap Solution
• Manufacturer: Maxim Integrated Products, Inc.

ELECTRICAL_CHARACTERISTICS_(continued)
(V
at T
Note_3: All devices are 100% production tested at T
Note_4: The current-limit slow-comparator response time is weighed against the amount of overcurrent so that the higher the over-
(V
OPEN-DRAIN_OUTPUTS
FAULT, PG Output Low Voltage
FAULT, PG Output High
Leakage Current
OUT Bias Current
TIMING
Automatic Restart Delay After
Current-Limit Timeout
PG Assertion Delay
PG Threshold
THERMAL_PROTECTION
Thermal-Shutdown Threshold
Thermal-Shutdown Threshold
Hysteresis
IN
IN
A
6.0
5.5
5.0
4.5
4.0
= 12V, V
= 12V, V
= +25NC.) (Note 3)
-40
SUPPLY CURRENT vs. TEMPERATURE
current condition, the faster the response time.
V
ON1
PARAMETER
= 2V
ON1
ON1
-15
V
IN
= 5V
TEMPERATURE (°C)
= 2V, V
= 2V, R
10
ON2
CB
35
= 40kω, V
= V
V
PRESDET
60
V
2.7V to 18V, 7A, Hot-Swap Solution
IN
IN
= 12V
= 3V
SYMBOL
ON2
I
85
t
V
V
I
OUT
OFF
t
OH
PG
OL
PG
= 0V, R
= V
PRESDET
10
8
6
4
2
0
CB
Low-impedance state,
I
High-impedance state,
V
V
From V
V
FAULT
10
FAULT
ON1
OUT
A
V
= 40kI, T
vs. CIRCUIT-BREAKER RESISTANCE
IN
= +25 ° C. Limits over temperature are guaranteed by design.
CIRCUIT-BREAKER THRESHOLD
= 0V, T
= 12V
= GND
= 12V
15
OUT
= I
= V
PG
PG
20
> V
A
A
CONDITIONS
= 5mA
= +25 ° C, unless otherwise noted.)
= T
R
= 16V
PG
CB
25
(kI)
J
= -40NC to +85NC, unless otherwise noted. Typical values are
Typical Operating Characteristics
30
35
40
10
8
6
4
2
0
-40
MIN
V
IN
CIRCUIT-BREAKER THRESHOLD
= 12V
-15
0.9 x
vs. TEMPERATURE
TYP
250
150
V
16
20
TEMPERATURE (°C)
IN
10
MAX
0.4
10
35
1
R
R
R
R
CB
CB
CB
CB
= 10kI
= 39.3kI
= 30.1kI
= 19.9kI
60
UNITS
FA
ms
ms
FA
NC
NC
V
V
85
3