Datasheet

www.maximintegrated.com
MaximIntegrated │ 4
MAX15062 60V, 300mA, Ultra-Small, High-Efciency,
Synchronous Step-Down DC-DC Converters
Electrical Characteristics (continued)
(V
IN
= 24V, V
GND
= 0V, C
IN
= C
VCC
= 1µF, V
EN/UVLO
= 1.5V, LX = MODE = RESET = unconnected; T
A
= T
J
= -40°C to +125°C, unless
otherwise noted. Typical values are at T
A
=+25°C.AllvoltagesarereferencedtoGND,unlessotherwisenoted.)(Note2)
Note 2: All the limits are 100% tested at T
A
= +25°C. Limits over temperature are guaranteed by design.
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
LX Dead Time 5 ns
RESET
FB/V
OUT
Threshold for RESET
Rising
FB/V
OUT
rising 93.5 95.5 97.5 %
FB/V
OUT
Threshold for RESET
Falling
FB/V
OUT
falling 90 92 94 %
RESET Delay After FB/V
OUT
Reaches95%Regulation
2 ms
RESET Output Level Low I
RESET
= 5mA 0.2 V
RESET Output Leakage Current V
RESET
= 5.5V, T
A
= +25°C 0.1 µA
MODE
MODEInternalPullupResistor 500 kΩ
THERMAL SHUTDOWN
Thermal-Shutdown Threshold Temperature rising 166 °C
Thermal-ShutdownHysteresis 10 °C