MAX15005 Maxim Integrated Products, MAX15005 Datasheet - Page 4

• 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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4.5V to 40V Input Automotive
Flyback/Boost/SEPIC Power-Supply Controllers
ELECTRICAL CHARACTERISTICS (continued)
(V
560pF, V
noted. Typical values are at T
4
COMP Source Current
COMP High Voltage
COMP Low Voltage
Open-Loop Gain
Unity-Gain Bandwidth
Phase Margin
COMP Positive Slew Rate
COMP Negative Slew Rate
PWM COMPARATOR
Current-Sense Gain
PWM Propagation Delay to OUT
PWM Comparator Current-Sense
Leading-Edge Blanking Time
CURRENT-LIMIT COMPARATOR
Current-Limit Threshold Voltage
Current-Limit Input Bias Current
ILIMIT Propagation Delay to OUT
ILIM Comparator Current-Sense
Leading-Edge Blanking Time
Number of Consecutive ILIMIT
Events to HICCUP
HICCUP Timeout
SLOPE COMPENSATION (Note 6)
Slope Capacitor Charging
Current
Slope Compensation
Slope Compensation Tolerance
(Note 2)
Slope Compensation Range
IN
_______________________________________________________________________________________
= 14V, C
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
= 0V, COMP = unconnected, OUT = unconnected. T
V
V
t
t
UGF
SYMBOL
A
CS-BLANK
CS-BLANK
PM
t
SOURCE
OH-COMP
OL-COMP
t
PD-PWM
I
A
I
CS-PWM
PD-ILIM
COMP-
SLOPE
V
I
SR+
EAMP
B-CS
SR-
ILIM
EAMP
EAMP
REG5
V
V
V
ΔV
CS = 0.15V, from V
3V to 0.5V to OUT falling (excluding
leading-edge blanking time)
OUT= high, 0 ≤ V
From CS rising above V
overdrive) to OUT falling (excluding
leading-edge blanking time)
V
C
C
C
C
FB
FB
FB
SLOPE
SLOPE
SLOPE
SLOPE
SLOPE
COMP
= 1V, V
= 1V, I
= 1.5V, I
= 1μF, V
= 100mV
/ΔV
= 100pF
= 100pF
= 22pF
= 1000pF
COMP
COMP
CS
COMP
ON/OFF
CONDITIONS
(Note 5)
= 1mA (sourcing)
CS
= 4.5V
= 1mA (sinking)
COMP
≤ 0.3V
= 5V, C
ILIM
falling edge:
(50mV
SS
= 0.01μF, C
A
= T
J
= -40°C to +125°C, unless otherwise
V
SLOPE
- 0.5
MIN
2.85
REG5
290
1.3
9.8
-2
-4
= 100pF, RT = 13.7kΩ, CT =
V
- 0.2
TYP
10.5
-0.5
REG5
100
305
512
110
2.8
0.1
1.6
0.5
2.5
75
60
50
60
50
25
3
7
MAX
0.25
3.15
11.2
317
+2
+4
degrees
periods
UNITS
mV/μs
mV/μs
Clock
MHz
V/μs
V/μs
mA
V/V
mV
dB
μA
μA
ns
ns
ns
ns
%
V
V
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