MAX8516 MAXIM [Maxim Integrated Products], MAX8516 Datasheet - Page 2

• Manufacturer Part Number: MAX8516
• Description: 1.425V to 3.6V Input, 1A, 0.2V Dropout LDO Regulators
• Manufacturer: MAXIM [Maxim Integrated Products]

ABSOLUTE MAXIMUM RATINGS
IN, EN, POK (MAX8517), POR (MAX8518),
OUT to GND ..................................................-0.3V to (IN + 0.3V)
Output Short-Circuit Duration.....................................Continuous
Continuous Power Dissipation
1.425V to 3.6V Input, 1A,
0.2V Dropout LDO Regulators
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
(Circuit of Figure 1. V
2
IN
Input Voltage Range
Input Undervoltage Lockout
OUT
Output Voltage Range
Load Regulation
Line Regulation
Dropout Voltage (V
Current Limit
Output Shutdown Leakage
FB
FB Threshold Accuracy
FB Input Bias Current
GND
GND Supply Current
GND Shutdown Current
POK (MAX8517 ONLY)
POK Threshold
POK Output Voltage Low
POK Output Current High
POK Fault Delay Time
FB to GND .........................................................-0.3V to +4.0V
(T
10-Pin µMAX (derate 10.3mW/°C above +70°C) .........824mW
_______________________________________________________________________________________
A
= +70°C, EP soldered to PC board ground)
PARAMETER
IN
IN
- V
= +1.8V, V
OUT
)
OUT
V
I
V
V
V
V
I
V
I
V
V
Dropout, V
V
V
V
V
V
From FB to POK
OUT
OUT
OUT
IN
IN
IN
IN
IN
OUT
FB
IN
IN
FB
HYS
FB
POK
= +1.5V, EN = IN, I
rising, 70mV hysteresis
= 1.425V to 3.6V, V
= 1.425V, I
= 3.6V, V
= 3.6V, V
= 3.6V, V
= 3.6V, EN = GND
= 0.4V or 0.6V, I
= 0.5V, V
moving out of regulation,
= 10mA, T
= 1mA to 1A
= 1mA to 1A
= 10mV, IN = 1.425V to 3.6V
= 1.225V to 3V, V
= 3.6V
IN
OUT
OUT
OUT
= 3.6V, V
IN
OUT
A
= 3.6V
= +85°C
= 3V, V
= 0, V
= 3V, I
= 1A, V
POK
OUT
CONDITIONS
FB
OUT
IN
EN
OUT
= 1mA
FB
= 480mV
= V
= 1mA, T
FB
= 0
= 1.225V, I
= 480mV
= 100mA
OUT
= 480mV
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
+ 0.2V to 3.6V,
A
= -40°C to +85°C, unless otherwise noted.) (Note 1)
OUT
FB high
FB low
= 1mA
1.425
-0.15
1.32
MIN
497
493
540
440
0.5
1.6
25
0.001
0.001
TYP
1.35
0.25
0.25
100
500
320
340
550
450
0.1
25
50
0
2
+0.15
3.600
MAX
1.38
200
503
507
600
560
460
200
100
3.4
2.4
25
25
1
1
UNITS
%/A
% / V
mV
mV
mV
mV
µA
µA
µA
µA
µA
µs
V
V
V
A