MAX4173 Maxim, MAX4173 Datasheet - Page 6

• Manufacturer Part Number: MAX4173
• Description: The MAX4173 low-cost, precision, high-side current-sense amplifier is available in a tiny SOT23-6 package
• Manufacturer: Maxim

Low-Cost, SOT23, Voltage-Output,
High-Side Current-Sense Amplifier
(V
6
CC
SOT23
_______________________________________________________________________________________
(200mV/div)
1, 2
= +12V, V
(5mV/div)
3
4
5
6
–
OUT
PIN
IN
RS+
SMALL-SIGNAL TRANSIENT RESPONSE
2, 5, 7
C
SO
L
3
1
8
6
4
= 5pF
= +12V, V
(V
SENSE
NAME
MAX4173H
GND
= 95mV to 100mV)
OUT
N.C.
V
RS+
RS-
CC
2µs/div
SENSE
= +100mV, T
Ground
Supply Voltage Input. Bypass to GND with a 0.1µF capacitor.
Power-Side Connection to the External Sense Resistor
Load-Side Connection for the External Sense Resistor
Voltage Output. V
approximately 12kΩ.
No Connection. Not internally connected.
Typical Operating Characteristics (continued)
A
100mV
95mV
10V
9.5V
= +25°C, unless otherwise noted.)
OUT
is proportional to V
(2V/div)
(1V/div)
FUNCTION
SENSE
OUT
IN
( V
START-UP DELAY (V
RS+
- V
(V
RS-
SENSE
). Output impedance is
5µs/div
= 100mV)
CC
Pin Description
= 0 to 4V)
4V
0V
2V
0V