LTC3709 Linear Technology, LTC3709 Datasheet - Page 4

• Manufacturer Part Number: LTC3709
• Description: No RSENSE Synchronous DC/DC Controller
• Manufacturer: Linear Technology

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LTC3709
ELECTRICAL CHARACTERISTICS
SYMBOL
Differential Amplifier
A
V
CM
CMRR
I
GBP
SR
V
R
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2: T
dissipation P
Note 3: The LTC3709 is tested in a feedback loop that adjusts V
achieve a specified error amplifier output voltage (I
4
temperature range, otherwise specifications are at T
CL
V
OS
O(MAX)
IN
LTC3709EUH: T
J
is calculated from the ambient temperature T
D
as follows:
Differential Gain
Input Offset Voltage
Common Mode Input Voltage Range
Common Mode Rejection Ratio
Output Current
Gain Bandwidth Product
Slew Rate
Maximum High Output Voltage
Input Resistance
PARAMETER
J
= T
A
+ (P
D
• 34°C/W)
TH
).
A
and power
A
= 25°C. V
FB
to
CONDITIONS
IN
Input Referred; Gain = 1
I
0V < IN
Input Referred
I
R
I
Measured at IN
The
OUT
OUT
OUT
L
+
= 2k
= IN
= 1mA
= 1mA
= 1mA
●
CC
+
denotes specifications which apply over the full operating
–
= IN
= DRV
= 1.2V, I
Note 4: The LTC3709E is guaranteed to meet performance specifications
from 0°C to 70°C. Specifications over the –40°C to 85°C operating
temperature range are assured by design, characterization and correlation
with statistical process controls.
Note 5: R
test.
–
< 5V, I
+
CC
Pin
OUT
= 5V, unless otherwise noted.
OUT
= 1mA,
DS(ON)
= 1mA,
limit is guaranteed by design and/or correlation to static
V
CC
0.995
MIN
45
10
0
– 1.2 V
CC
1.000
TYP
0.5
70
40
80
2
5
– 0.8
1.005
MAX
7
5
UNITS
MHz
V/µs
3709f
V/V
mV
mA
kΩ
dB
V
V