MAX15005 Maxim Integrated Products, MAX15005 Datasheet - Page 5

• Manufacturer Part Number: MAX15005
• Description: (MAX15004 / MAX15005) 4.5V to 40V Input Automotive Flyback/Boost/SEPIC Power-Supply Controllers
• Manufacturer: Maxim Integrated Products

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ELECTRICAL CHARACTERISTICS (continued)
(V
560pF, V
noted. Typical values are at T
Note 1: 100% production tested at +125°C. Limits over the temperature range are guaranteed by design.
Note 2: Guaranteed by design; not production tested.
Note 3: For the MAX15005A/B, D
Note 4: The external SYNC pulse triggers the discharge of the oscillator ramp. See Figure 2. During external SYNC, D
Note 5: The parameter is measured at the trip point of latch, with 0 ≤ V
Note 6: Slope compensation = (2.5 x 10
OUTPUT DRIVER
Driver Output Impedance
Driver Peak Output Current
OVERVOLTAGE COMPARATOR
Overvoltage Comparator Input
Threshold
Overvoltage Comparator
Hysteresis
Overvoltage Comparator Delay
OVI Input Current
THERMAL SHUTDOWN
Shutdown Temperature
Thermal Hysteresis
IN
Flyback/Boost/SEPIC Power-Supply Controllers
= 14V, C
Synchronization section.
the MAX15004A/B; for the MAX15005A/B, there is a shift in D
External Synchronization section).
SYNC
PARAMETER
IN
= V
= 0.1μF, C
OVI
_______________________________________________________________________________________
= V
FB
VCC
= V
A
= +25°C. All voltages are referenced to PGND, unless otherwise noted.) (Note 1) (Figure 5)
CS
= 0.1μF // 1μF, C
MAX
= 0V, COMP = unconnected, OUT = unconnected. T
I
depends upon the value of RT. See Figure 3 and the Oscillator Frequency/External
SYMBOL
V
OUT-PEAK
R
R
V
OV-HYST
T
TD
T
-9
OUT-N
OUT-P
OV-TH
SHDN
I
HYST
OVI
)/C
OVI
SLOPE
REG5
4.5V to 40V Input Automotive
V
I
V
I
C
C
V
From OVI rising above 1.228V to OUT
falling, with 50mV overdrive
V
Temperature rising
mV/μs. See the Applications Information section.
OUT
OUT
CC
CC
OVI
OVI
OUT
OUT
= 1μF, V
= 8V (applied externally),
= 8V (applied externally),
= 100mA (sinking)
= 100mA (sourcing)
rising
= 0 to 5V
= 10nF, sinking
= 10nF, sourcing
ON/OFF
CONDITIONS
MAX
CS
= 5V, C
≤ 0.3V, and FB = COMP.
with f
SYNC
SS
= 0.01μF, C
/f
OSC
A
ratio (see the Oscillator Frequency/
= T
J
= -40°C to +125°C, unless otherwise
SLOPE
1.20
MIN
-0.5
= 100pF, RT = 13.7kΩ, CT =
1.228
1000
TYP
750
125
160
1.7
1.6
15
3
MAX
+0.5
1.26
3.5
5
MAX
= 50% for
UNITS
mA
mV
μs
μA
o
o
Ω
V
C
C
5
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