MAX16946GTE/V+T Maxim Integrated Products, MAX16946GTE/V+T Datasheet - Page 5

• Manufacturer Part Number: MAX16946GTE/V+T
• Description: Current & Power Monitors & Regulators Remote Antenna Current-Sense
• Manufacturer: Maxim Integrated Products

Specifications of MAX16946GTE/V+T

• Product: Current Monitors
• Supply Voltage (max): 18 V
• Supply Voltage (min): 4.5 V
• Operating Temperature Range: - 40 C to + 105 C
• Mounting Style: SMD/SMT
• Package / Case: TQFN-16
• Supply Current (max): 2.6 mA
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

(V
ELECTRICAL CHARACTERISTICS (continued)
(V
Note 2: Guaranteed by design and not production tested.
Note 3: V
SHDN Input-Voltage High
SHDN Input-Voltage Low
SHDN Input Current
SHDN Off-Time
IN
IN
OPERATING SUPPLY CURRENT vs. SUPPLY VOLTAGE
(MAX16964/MAX16947 SWITCH CONFIGURATION)
2.00
1.75
1.50
1.25
1.00
0.75
0.50
0.25
200
175
150
125
100
75
50
25
= 12V, V
= 14V, R
0
0
-50
4
V
FB = GND
SHDN = 0
PARAMETER
DROPOUT
OUT
-25
6
SENSE LEAKAGE CURRENT
SENSE
GND
+ V
vs. TEMPERATURE
0
8
TEMPERATURE (°C)
= 0V, T
DROPOUT
_______________________________________________________________________________________
= 0.5ω, T
is voltage from V
10
25
V
IN
(V)
12
A
50
= -40NC to +105NC, unless otherwise noted. Typical values are at T
V
< V
IN
A
75
14
Remote Antenna, Current-Sense and
= 12V
= +25 ° C, unless otherwise noted.)
V
OVLO(MIN)
IN
t
= 4.5V
100
V
16
V
SYMBOL
SHDN_OFF
SHDN_LO
SHDN_HI
I
IN
SHDN
125
18
to V
= 19V.
OUT
OPERATING SUPPLY CURRENT vs. TEMPERATURE
and includes drop across the sense resistor and internal power FET. Additionally,
V
4
3
2
1
0
7
6
5
4
3
2
1
0
SHDN
-50
-50
(MAX16946 8.5V LDO CONFIGURATION)
FB = REG
FB = GND
SHDN = 0
-25
SHUTDOWN SUPPLY CURRENT
-25
> 6V
vs. TEMPERATURE
0
0
V
TEMPERATURE (°C)
TEMPERATURE (°C)
IN
CONDITIONS
= 12V
25
25
V
IN
= 18V
50
50
Typical Operating Characteristics
V
IN
= 4.5V
75
75
V
IN
= 14V
100
100
125
125
OPERATING SUPPLY CURRENT vs. TEMPERATURE
(MAX16946/MAX16947 SWITCH CONFIGURATION)
LDO/Switches
4
3
2
1
0
7
6
5
4
3
2
1
0
A
-50
MIN
4
150
2.7
= T
FB = GND
SHDN = 0
-25
SHUTDOWN SUPPLY CURRENT
J
6
= +25NC.)
vs. SUPPLY VOLTAGE
TYP
256
0
8
TEMPERATURE (°C)
5
25
10
V
IN
(V)
MAX
50
12
420
0.8
75
14
UNITS
100
16
FA
Fs
V
V
125
18
5