Rainbow Electronics MAX16913A User Manual
Page 2
MAX16913/MAX16913A
Remote Antenna Current-Sense
Amplifier and Switches
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(V
IN
= +9V to +18V, T
A
= T
J
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.)
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.
IN to GND ............................................….…………-0.3V to +42V
OUT to GND ...........................................................-0.3V to +42V
SENS to IN.............................................................-0.3V to +0.3V
SC, OL, SHDN, OLT, AOUT to GND..................…-0.3V to +6.0V
Current into Any Pin Except OUT and SENS....................±20mA
Current into SENS and OUT ...........................................±340mA
Continuous Power Dissipation (T
A
= +70°C)
16-Pin QSOP (derate 18.2mW/°C above +70°C)....1454.5mW
Junction-to-Case Thermal Resistance (
θ
JC
) (Note 1) ......25°C/W
Junction-to-Ambient Thermal Resistance (
θ
JA
) (Note 1) .....55°C/W
Operating Temperature Range .........................-40°C to +105°C
Junction Temperature........................................-40°C to +150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
GENERAL
Operating Input Voltage Range
V
IN
5
18
V
Quiescent Supply Current
I
CC
V
SHDN
< 0.4V
0.6
1.2
mA
Shutdown Supply Current
I
SD
V
SHDN
> 1.7V, T
A
= +25°C
5
µA
(V
IN
- V
SENS
) to V
AOUT
Gain
Av
V
AOUT
/(V
IN
- V
SENS
)
13
V/V
AOUT Maximum Voltage
(V
IN
- V
SENS
) > 300mV
4.3
V
AOUT Zero-Current Output Voltage
(V
IN
- V
SENS
) = 0
340
400
460
mV
I
LOAD
= I
SC
, (V
IN
- V
SENS
) = 100mV
1.5
1.7
1.9
AOUT Voltage
I
LOAD
= 2 x I
SC
, (V
IN
- V
SENS
) = 200mV
2.7
3
3.3
V
AOUT Output Impedance
Z
AOUT
5
k
Ω
Switch Dropout Voltage
V
D
Measured between SENS and OUT while
sourcing 100mA
0.6
V
Thermal Shutdown Threshold
T
SHDN
Temperature rising
+150
+164
°C
Thermal Shutdown Hysteresis
T
HYST
15
°C
Reference Output Voltage
V
REF
2.7
3
3.3
V
Reference Output Impedance
Z
REF
5
k
Ω
THRESHOLDS
Open-Load Current Threshold
I
OL
R
SENSE
= 1
Ω (V
OLT
= 0.66V for the
MAX16913 only)
10
20
30
mA
Nominal Open-Load Threshold
Setting Range
V
OLR
(MAX16913A only)
10
50
mV
Short-Circuit Voltage Threshold
V
SC
R
SENSE
= 1
Ω
87
100
110
mV
Voltage between IN and SENS
V
LIM
At current limit, V
IN
= 14V
173
200
225
mV
Overvoltage Shutdown Threshold
V
OVLO
V
IN
rising
18
21
24
V
Overcurrent Blanking Time
t
BLANK
100
200
ms
Retry Time
t
RETRY
1500
3000
ms
Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer
board. For detailed information on package thermal considerations, refer to
www.maxim-ic.com/thermal-tutorial
.