MAX606 Maxim, MAX606 Datasheet - Page 2

• Manufacturer Part Number: MAX606
• Description: Low-Profile / 5V/12V or Adjustable / Step-Up DC-DC Converters for Flash Memory/PCMCIA Cards
• Manufacturer: Maxim

ABSOLUTE MAXIMUM RATINGS
IN to GND .................................................................-0.3V to +6V
LX, OUT to GND .....................................................-0.3V to +15V
PGND to GND.....................................................................±0.3V
FB to GND ..................................................-0.3V to (V
SS, SHDN to GND ....................................................-0.3V to +6V
Low-Profile, 5V/12V or Adjustable, Step-Up
DC-DC Converters for Flash Memory/PCMCIA Cards
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V
2
Supply Voltage
Undervoltage Lockout Threshold
Output Voltage (Note 1)
FB Regulation Setpoint
Adjustable Output Voltage Range
Line Regulation
Switch On-Resistance
Switch Off-Leakage
Switch Current Limit
SS Resistance
Quiescent Supply Current
Shutdown Quiescent Current
OUT Input Current
Switch On-Time Constant (K)
Switch Off-Time Ratio
SHDN Input Low Voltage
SHDN Input High Voltage
SHDN Input Current
FB Input Low Voltage
FB Input High Voltage
FB Input Current
IN
_______________________________________________________________________________________
= 3.3V, GND = PGND = FB = 0V,
PARAMETER
SHDN = IN, T
3V < V
4.5V < V
0.1V < V
0.1V < V
V
V
V
V
V
V
V
3V < V
(t
2V < (V
Frequency-Modulation Control Scheme section)
V
V
V
V
output regulates to 12V.
V
output regulates to 5V.
V
IN
LX
OUT
OUT
ON
IN
IN
IN
IN
FB
SHDN
SHDN
SHDN
SHDN
= 3V to 5.5V
= 3V
= 5.5V
= 3V to 5.5V. For V
= 3V to 5.5V. For V
= 12V
= 2.05V, V
= K / V
= 13V
= 13V
IN
IN
= V
= V
= 0, OUT = IN
OUT
= 0 or V
IN
FB
FB
< 5V, FB = IN, I
< 5.5V
A
< 5.5V, FB = GND, I
CC
IN
SS
< (V
< (V
IN
+ 0.5V - V
= 0°C to +85°C, unless otherwise noted. Typical values are at T
, V
)
= 0
+ 0.3V)
OUT
IN
SS
IN
IN
- 0.1V)
- 0.1V)
= 150mV
CONDITIONS
= 13V
IN
FB
FB
) < 8V (see Pulse-
LOAD
below this voltage,
above this voltage,
MAX606
MAX607
MAX606
MAX607
Continuous Power Dissipation (T
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature .......................................................+160°C
Lead Temperature (soldering, 10sec) .............................+300°C
LOAD
µMAX (derate 4.10mW/°C above +70°C) ....................330mW
SO (derate 5.88mW/°C above +70°C) .........................471mW
= 0 to 180mA
= 0 to 120mA
V
0.66V
IN
11.5
1.96
MIN
3.0
4.8
V
0.7
1.9
3.8
0.3
30
IN
- 0.1
IN
A
= +70°C)
TYP
12.0
2.00
0.01
250
150
2.4
5.0
0.5
0.4
3.0
6.0
45
0.25V
MAX
12.5
2.04
12.5
500
300
200
5.5
2.8
5.2
1.1
0.5
4.3
8.6
0.7
0.1
±1
A
10
60
10
80
1
= +25°C.)
IN
UNITS
µs-A
µA
k
µA
µA
µA
µA
nA
%
V
V
V
V
V
A
V
V
V
V