MAX5094AAUA+ Maxim Integrated Products, MAX5094AAUA+ Datasheet - Page 4

• Manufacturer Part Number: MAX5094AAUA+
• Description: IC PWM CONTROL HP 8-UMAX
• Manufacturer: Maxim Integrated Products

Specifications of MAX5094AAUA+

• Pwm Type: Current Mode
• Number Of Outputs: 1
• Frequency - Max: 1MHz
• Duty Cycle: 97%
• Voltage - Supply: 8 V ~ 25 V
• Buck: No
• Boost: No
• Flyback: Yes
• Inverting: No
• Doubler: No
• Divider: Yes
• Cuk: No
• Isolated: Yes
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Frequency-max: 1MHz
• Duty Cycle (max): 97.5 %
• Output Voltage: 5 V
• Output Current: 1000 mA (Max)
• Mounting Style: SMD/SMT
• Switching Frequency: 1000 KHz
• Operating Supply Voltage: 8.4 V to 26.5 V
• Supply Current: 3 mA
• Maximum Operating Temperature: + 125 C
• Fall Time: 22 ns
• Minimum Operating Temperature: - 40 C
• Rise Time: 15 ns
• Synchronous Pin: No
• Topology: Flyback or Forward or Push-Pull
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

High-Performance, Single-Ended, Current-Mode
PWM Controllers
ELECTRICAL CHARACTERISTICS (continued)
(V
unless otherwise noted.) (Note 1)
ELECTRICAL CHARACTERISTICS
(V
unless otherwise noted.) (Note 1)
4
ADV_CLK (MAX5095C Only)
ADV_CLK High Voltage
ADV_CLK Low Voltage
ADV_CLK Output Pulse Width
ADV_CLK Rising Edge to OUT
Rising Edge
ADV_CLK Source and Sink
Current
REFERENCE
Output Voltage
Line Regulation
Load Regulation
Total Output Variation
Reference Output-Noise Voltage
Reference Output Short Circuit
OSCILLATOR
Initial Accuracy
Voltage Stability
Temp Stability
R
R
Discharge Current
Frequency Range
ERROR AMPLIFIER (MAX5094)
FB Input Voltage
FB Input Bias Current
Open-Loop Voltage Gain
Unity-Gain Bandwidth
Power-Supply Rejection Ratio
COMP Sink Current
COMP Source Current
COMP Output High Voltage
COMP Output Low Voltage
CC
CC
T
T
/C
/C
_______________________________________________________________________________________
= +15V, R
= +15V, R
T
T
Voltage Ramp (
Voltage Ramp Valley
PARAMETER
PARAMETER
T
T
= 10k , C
= 10k , C
P-P
)
T
T
= 3.3nF, REF = open, C
= 3.3nF, REF = open, C
V
RAMP_VALLEY
V
V
SYMBOL
SYMBOL
t
I
ADV_CLKH
I
V
ADV_CLKL
V
ADV_CLK
ADV_CLK
V
SOURCE
V
t
V
PSRR
COMPH
I
COMPL
PULSE
V
I
A
f
V
I
f
V
NOISE
RAMP
B(FB)
S_SC
I
V
GBW
SINK
OSC
REFT
LOAD
DIS
REF
VOL
LINE
FB
T
12V
1mA
1mA
10Hz
V
T
12V
-40 C
V
V
FB shorted to COMP
2V
12V
V
V
V
V
I
I
ADV_CLK
ADV_CLK
REF
REF
A
A
REF
RT/CT
RT/CT
FB
FB
FB
FB
= +25°C, I
= +25°C
= 2.7V, V
= 2.3V, V
= 2.3V, R
= 2.7V, R
V
= 0.1µF, COMP = open, V
= 0.1µF, COMP = open, V
= 0V
V
V
COMP
V
I
I
= 2V, T
= 2V, -40°C
CC
REF
REF
f
CC
CC
T
A
= 10mA source
= 10mA sink
10kHz, T
25V, I
25V
25V (Note 2)
+125°C
REF
COMP
COMP
20mA
20mA, 12V
COMP
COMP
CONDITIONS
CONDITIONS
A
4V
= +25°C
= 1mA
REF
A
= 1.1V
= 5V
=15k to GND
= 15k to REF
= +25°C
T
= 1mA
A
+125°C
V
CC
FB
FB
25V
= 2V, CS = GND, T
= 2V, CS = GND, T
4.950
2.465
MIN
MIN
-0.5
2.4
-30
4.9
7.9
7.5
10
51
20
60
2
5
A
A
5.000
-0.01
TYP
-100
TYP
110
100
-1.2
= T
= T
0.4
0.2
1.7
1.1
8.3
8.3
2.5
5.8
0.1
85
50
54
80
3
6
1
1
6
J
J
= -40°C to +85°C,
= -40°C to +125°C,
5.050
2.535
MAX
MAX
1000
-180
-0.1
-1.8
0.4
5.1
0.5
8.7
9.0
1.1
25
57
4
UNITS
UNITS
MHz
kHz
kHz
mA
mV
mV
mA
mA
mA
mA
dB
dB
ns
ns
µV
µA
%
%
V
V
V
V
V
V
V
V
V