MAX652 MAXIM [Maxim Integrated Products], MAX652 Datasheet - Page 2

• Manufacturer Part Number: MAX652
• Description: 5V/3.3V/3V or Adjustable, High-Efficiency,
• Manufacturer: MAXIM [Maxim Integrated Products]

ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V+ to GND.......................................-0.3V, +17V
REF, SHDN, FB, CS, EXT, OUT .......................-0.3V, (V+ + 0.3V)
Continuous Power Dissipation (T
5V/3.3V/3V or Adjustable, High-Efficiency,
Low I
ELECTRICAL CHARACTERISTICS
(V+ = 5V, T
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.
2
V+ Input Voltage Range
Supply Current
FB Trip Point
FB Input Current
Output Voltage
Reference Voltage
REF Load Regulation
REF Line Regulation
Output Voltage
Line Regulation
Plastic DIP (derate 9.09mW/°C above +70°C) .............727mW
SO (derate 5.88mW/°C above +70°C) ..........................471mW
CERDIP (derate 8.00mW/°C above +70°C) ..................640mW
_______________________________________________________________________________________
PARAMETER
A
= T
Q
MIN
, Step-Down DC-DC Controllers
to T
MAX
SYMBOL
, unless otherwise noted. Typical values are at T
V
V
I
OUT
V+
I
REF
FB
Q
A
= +70°C)
V+ = 16.5V, SHDN ≤ 0.4V (operating, switch off)
V+ = 16.5V, SHDN ≥ 1.6V (shutdown)
V+ = 10V, SHDN ≥ 1.6V (shutdown)
MAX649C, MAX65_C
MAX649E, MAX65_E
MAX649M, MAX65_M
MAX649C, MAX65_C
MAX649E, MAX65_E
MAX649M, MAX65_M
Circuit of
Figure 1
MAX649C, MAX65_C, I
MAX649E, MAX65_E, I
MAX649M, MAX65_M, I
0 ≤ I
sourcing only
4V ≤ V+ ≤ 16.5V
Circuit of
Figure 1
REF
≤ 100µA,
CONDITIONS
REF
REF
REF
MAX649, V+ = 6V to 16.5V
MAX651, V+ = 4V to 16.5V
MAX652, V+ = 4V to 16.5V
MAX649C/E, MAX65_C/E
MAX649M, MAX65_M
MAX649, 6V ≤ V+ ≤ 16V,
I
MAX651, 4.5V ≤ V+ ≤ 16V,
I
MAX652, 4V ≤ V+ ≤ 16V,
I
LOAD
LOAD
LOAD
= 0
= 0
= 0
Operating Temperature Ranges
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
= 1A
= 1A
= 1A
MAX649C_A, MAX65_C_A ..................................0°C to +70°C
MAX649E_A, MAX65_E_A ................................-40°C to +85°C
MAX649MJA, MAX65_MJA ............................-55°C to +125°C
A
= +25°C.)
1.4625
1.4625
1.470
1.455
1.470
1.455
4.80
3.17
2.88
MIN
4.0
TYP
1.5
1.5
1.5
5.0
3.3
3.0
1.5
1.5
1.5
2.6
1.7
1.9
80
40
4
2
4
4
1.5375
1.5375
1.530
1.545
1.530
1.545
MAX
16.5
5.20
3.43
3.12
±50
±70
±90
100
100
10
15
5
UNITS
mV/V
µV/V
mV
µA
nA
V
V
V
V