LTM4600 View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LTM4600' PDF : 26 Pages View PDF
LTM4600
Electrical Characteristics The l denotes the specifications which apply over the –40°C to 85°C
temperature range, otherwise specifications are at TA = 25°C, VIN = 12V. Per typical application (front page) configuration.
SYMBOL
PARAMETER
CONDITIONS
MIN TYP MAX UNITS
IEXTVCC
RFBHI
VFCB
IFCB
PGOOD Output
Current into EXTVCC Pin
Resistor Between VOUT and VOSET Pins
Forced Continuous Threshold
Forced Continuous Pin Current
EXTVCC = 5V, FCB = 0V, VOUT = 1.5V,
IOUT = 0A
VFCB = 0.6V
16
mA
100
kΩ
0.57
0.6
0.63
V
–1
–2
µA
ΔVOSETH
ΔVOSETL
ΔVOSET(HYS)
VPGL
PGOOD Upper Threshold
PGOOD Lower Threshold
PGOOD Hysteresis
PGOOD Low Voltage
VOSET Rising
VOSET Falling
VOSET Returning
IPGOOD = 5mA
7.5
10
12.5
%
–7.5 –10 –12.5
%
2
%
0.15
0.4
V
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 LTM4600E 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 LTM4600I is guaranteed over the
–40°C to 85°C temperature range.
Note 3: Test assumes current derating versus temperature.
Note 4: Guaranteed by correlation.
4600fd
4
For more information www.linear.com/LTM4600
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