LTM4600HV
4
4600hvfe
For more information www.linear.com/LTM4600HV
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2: The LTM4600HVE is guaranteed to meet performance
specifications from 0°C to 85°C. Specifications over the –40°C to 85°C
operating temperature range are assured by design, characterization
and correlation with statistical process controls. The LTM4600HVI
is guaranteed over the –40°C to 85°C temperature range. The
LTM46000HVMP is guaranteed and tested over the –55°C to 125°C
temperature range.
Note 3: For output current derating at high temperature, please refer to
Thermal Considerations and Output Current Derating discussion.
Note 4: Test assumes current derating versus temperature.
Note 5: Guaranteed by correlation.
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
I
RUN(C)/SS
Soft-Start Charging Current V
RUN/SS
= 0V –0.5 –1.2 –3 µA
I
RUN(D)/SS
Soft-Start Discharging Current V
RUN/SS
= 4V 0.8 1.8 3 µA
V
IN
– SV
IN
EXTV
CC
= 0V, FCB = 0V 100 mV
I
EXTVCC
Current into EXTV
CC
Pin EXTV
CC
= 5V, FCB = 0V, V
OUT
= 1.5V, I
OUT
= 0A 16 mA
R
FBHI
Resistor Between V
OUT
and V
OSET
Pins 100 kΩ
V
FCB
Forced Continuous Threshold 0.57 0.6 0.63 V
I
FCB
Forced Continuous Pin Current V
FCB
= 0.6V –1 –2 µA
PGOOD Output
ΔV
OSETH
PGOOD Upper Threshold V
OSET
Rising 7.5 10 12.5 %
ΔV
OSETL
PGOOD Lower Threshold V
OSET
Falling –7.5 –10 –12.5 %
ΔV
OSET(HYS)
PGOOD Hysteresis V
OSET
Returning 2 %
V
PGL
PGOOD Low Voltage I
PGOOD
= 5mA 0.15 0.4 V
The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25°C, V
IN
= 12V. External C
IN
= 120µF, C
OUT
= 200µF/Ceramic per typical
application (front page) configuration.
elecTrical characTerisTics