MAX8890 MAXIM [Maxim Integrated Products], MAX8890 Datasheet - Page 3

• Manufacturer Part Number: MAX8890
• Description: Integrated Cellular RF-Section Power-Management IC
• Manufacturer: MAXIM [Maxim Integrated Products]

ELECTRICAL CHARACTERISTICS
(V
noted.) (Note 2)
ELECTRICAL CHARACTERISTICS (continued)
(V
noted. Typical values are at T
Note 1: The dropout voltage is defined as V
Note 2: Specifications to -40°C are guaranteed by design, not production tested.
ENABLE LOGIC CONTROL
EN_ Input Threshold
EN_ Input Bias Current
THERMAL PROTECTION
Thermal-Shutdown Temperature
Thermal-Shutdown Hysteresis
GENERAL
Input Voltage
Input Undervoltage Lockout
Threshold
SUPPLY CURRENT
Quiescent Supply Current
Shutdown Supply Current
LINEAR REGULATORS
Output Voltage Accuracy
Current Limit
Output Pulldown Resistance
Dropout Voltage
Line Regulation
ENABLE LOGIC CONTROL
EN_ Input Threshold
EN_ Input Bias Current
IN
IN
_ = 3.6V, EN_ = IN_, C
_ = 3.6V, EN_ = IN_, C
V
output voltage exceeds 2.7V (V
IN
PARAMETER
PARAMETER
_ = V
OUT
_______________________________________________________________________________________
_ + 500mV). Since the minimum input voltage range is 2.5V, this specification is only meaningful when the set
IN
IN
A
= 6.8µF, C
= 6.8µF, C
= +25°C.)
SYMBOL
SYMBOL
T
V
V
R
V
V
T
V
V
V
I
I
SHDN
I
UVLO
OUT
OUT
OUT
IN
EN
EN
SHDN
LIM
EN
I
EN
OUT_(NOM)
IN
OUT
Q
OUT
_ -
_
_
_
_
_
_
_
_
IN
_ = 2.2µF, C
_ = 2.2µF, C
_ - V
Integrated Cellular RF-Section
Rising and falling edge
I
EN_ = OUT_ = GND
V
or V
OUT_ = GND
EN_ = GND
I
V
2.4V, or V
2.4V, I
2.5V
V
2.5V
V
Rising temperature
OUT
OUT
IN
IN
EN
EN
OUT
_ = 0.5V + the highest of (V
_ = (V
OUT3
_ = 5.5V or 0, T
_ = 5.5V or 0, T
2.7V).
_ = 0
_ = 100mA (Note 1)
_, when V
OUT
V
V
BP
IN
IN
), I
OUT
BP
IN
_
_
= 1mA
= 0.01µF, all ceramic capacitors T
OUT
_ = 2.5V to 5.5V for V
= 0.01µF, all ceramic capacitors T
_+ 0.1V) to 5.5V for V
5.5V
5.5V
CONDITIONS
CONDITIONS
_ = 1mA to 100mA
OUT
A
A
_ is 100mV below the set output voltage (the value of V
= +85 C
= +85 C
Power-Management IC
OUT1
OUT
OUT
, V
_ <
OUT2
_
,
A
A
= -40°C to +85°C, unless otherwise
-0.15
2.10
MIN
MIN
110
2.5
0.4
0.4
-2
-1
= 0°C to +85°C, unless otherwise
-1
3
TYP
160
15
+0.15
MAX
MAX
2.45
330
500
100
5.5
1.6
1.6
+1
10
+2
+1
8
OUT
UNITS
UNITS
%/V
_ for
mA
mV
µA
µA
µA
k
µA
%
V
V
V
V
C
C
3