MAX5097 Maxim Integrated Products, MAX5097 Datasheet - Page 5

• Manufacturer Part Number: MAX5097
• Description: (MAX5096 / MAX5097) Buck Converters
• Manufacturer: Maxim Integrated Products

www.DataSheet4U.com
ELECTRICAL CHARACTERISTICS (continued)
(V
-40°C to +125°C, unless otherwise noted. Typical values are at T
Note 1: Limits to -40°C are guaranteed by design.
Note 2: The continuous maximum output current from LDO is limited by package power dissipation.
EN Low-Voltage Threshold
EN Input Pulldown
RESET Voltage Threshold High
RESET Voltage Threshold Low
RESET Output-Low Voltage
RESET Output-High Leakage
Current
RESET Output Minimum Timeout
Period
V
Delay Comparator Threshold
Delay Comparator Threshold
Hysteresis
CT Charge Current
CT Discharge Current
THERMAL SHUTDOWN
Thermal Shutdown Temperature
Thermal Shutdown Hysteresis
IN
OUT
= +14V, I
to RESET Delay
PARAMETER
OUT
Quiescent-Current Linear Regulator Mode
= 1mA, C
_______________________________________________________________________________________
40V, 600mA Buck Converters with Low-
IN
= 100µF, C
∆T
SYMBOL
V
V
T
V
RESET_H
RESET_L
I
J(SHDN)
DISCH
V
J(SHDN)
CT_TH
V
I
I
ENL
RH
CH
RL
OUT
= 22µF, L = 22µH, C
Regulator off
V
V
V
I
V
C
V
V
V
Temperature rising
SINK
EN
OUT
OUT
RESET
OUT
CT
CT
CT
rising
= 1V
= 2V, LDO/BUCK = 4V
= 0
= 1mA
rising
falling
falling 10mV/µs, C
= 5V, V
A
CONDITIONS
ADJ
= T
BP
= 1.5V
J
= 1µF, V
= +25°C.) (Note 1)
CT
= 0
EN
= +2.4V (Figure 2), SGND = PGND = 0V, T
1.18
0.74
MIN
90
87
1.2374
+165
TYP
13.8
100
0.5
92
90
25
20
6
1
MAX
1.29
1.20
0.4
0.2
94
92
1
% V
% V
A
UNITS
mV
mA
= T
µA
µA
µs
µs
µA
°C
°C
V
V
V
OUT
OUT
J
5
=