ltm4603hv Linear Technology Corporation, ltm4603hv Datasheet - Page 4

• Manufacturer Part Number: ltm4603hv
• Description: 6a, 28vin Dc/dc ?module With Pll, Output Tracking And Margining
• Manufacturer: Linear Technology Corporation

LTM4603HV
ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifi cations are at T
SYMBOL
Control Stage
V
V
I
t
t
R
I
R
V
V
PGOOD Output
ΔV
ΔV
ΔV
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.
4
SS/TRACK
ON(MIN)
OFF(MIN)
DRVCC
FB
RUN
MPGM
MARG0
PGL
PLLIN
FBHI
FBH
FBL
FB(HYS)
, V
MARG1
PARAMETER
Error Amplifi er Input Voltage
Accuracy
RUN Pin On/Off Threshold
Soft-Start Charging Current
Minimum On Time
Minimum Off Time
PLLIN Input Resistance
Current into DRV
Resistor Between V
Margin Reference Voltage
MARG0, MARG1 Voltage Thresholds
PGOOD Upper Threshold
PGOOD Lower Threshold
PGOOD Hysteresis
PGOOD Low Voltage
CC
OUT_LCL
Pin
and V
FB
A
= 25°C, V
CONDITIONS
I
V
(Note 4)
(Note 4)
V
Frequency = 1MHz, DRV
V
V
V
I
OUT
PGOOD
SS/TRACK
OUT
FB
FB
FB
The
Rising
Falling
Returning
= 0A, V
= 1.5V, I
●
= 5mA
IN
denotes the specifi cations which apply over the –40°C to 85°C
= 0V
= 12V. Per typical application (front page) confi guration.
OUT
OUT
Note 2: The LTM4603HVEV is guaranteed to meet performance
specifi cations from 0°C to 85°C. Specifi cations over the –40°C to 85°C
operating temperature range are assured by design, characterization
and correlation with statistical process controls. The LTM4603HVIV is
guaranteed over the –40°C to 85°C temperature range.
Note 3: Remote sense amplifi er recommended for ≤3.3V output.
Note 4: 100% tested at die level only.
= 1.5V
= 1A,
CC
= 5V
●
60.098
0.594
MIN
–1
–7
1
7
TYP
–1.5
60.4
1.18
0.15
250
–10
0.6
1.5
1.4
1.5
50
50
18
10
60.702
0.606
MAX
100
400
–13
1.9
0.4
–2
25
13
3
UNITS
4603hvf
mA
kΩ
kΩ
μA
ns
ns
%
%
%
V
V
V
V
V