ZXMN0545FFTA Diodes Zetex, ZXMN0545FFTA Datasheet - Page 56

• Manufacturer Part Number: ZXMN0545FFTA
• Description: MOSFET N-CH 450V SOT23F-3
• Manufacturer: Diodes Zetex
• Series: -r

Specifications of ZXMN0545FFTA

• Fet Type: MOSFET N-Channel, Metal Oxide
• Fet Feature: Standard
• Rds On (max) @ Id, Vgs: -
• Drain To Source Voltage (vdss): 450V
• Current - Continuous Drain (id) @ 25° C: 90mA
• Vgs(th) (max) @ Id: -
• Gate Charge (qg) @ Vgs: -
• Input Capacitance (ciss) @ Vds: -
• Power - Max: 1.5W
• Mounting Type: Surface Mount
• Package / Case: SOT-23-3 Flat Leads, SOT-23F-3
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: ZXMN0545FFTR

Voltage output current monitors
(1)
Connection diagrams
*Indicative relative size
ZXCT current monitors with voltage
output convert a high-side current
measurement to a ground
referred voltage output thereby
greatly simplifying high-sided
current measurements.
The devices offer an internally set
gain with low offset voltages and
low temperature drift, which
optimizes performance at low
sense voltages.
Part
number
ZXCT1021
ZXCT1022
ZXCT1030
ZXCT1032
ZXCT1041
ZXCT1051
ZXCT1080
ZXCT1081
*
*
60V transient
V
GND
GND
V
OUT
V
CC
S+
CC
S-
1
2
3
4
SOT23-5
Top view
SO8
Top view
with internal reference
range current monitor
current limit controller
Precision wide input
Bidirectional voltage
Enhanced function
Current Monitor
Current Monitor
and comparator
High side inrush
Voltage output
Voltage output
A
direction flag
High voltage
High voltage
Description
output with
High-Side
High-Side
C
8
7
6
5
V
V
V
V
S-
S+
comp out
OUT
ref out
comp in
GND-
ISET
Flag
C
T
0 to V
2.5 to 20
1
2
3
4
2.5 to 20
2.5 to 20
9.5 to 21
2.7 to 20
3 to 40
3 to 60
Top view
V
SO8
Application notes
AN39 Current measurement applications
handbook
AN46 The use of Zetex current monitors
with the Polyswitch™ overcurrent device
Features
V
IN
CC
High-side current sensing
Output voltage scaling
Up to 2.5V sense voltage
2.5V - 20V supply range
1% typical accuracy
(1)
-2
B
8
7
6
5
@ V
IN+
N/C
IN-
Drive
SENSE
Accuracy
±2%
±3%
±3%
±3%
±3%
±3%
±3%
%
56
–
= 100mV
V
GND
OUT
NC
SOT23-5
Top view
Quiescent
current
1600
270
µA
25
25
35
50
30
30
A
S-
S+
output/V
Applications
100V/V
10V/V
10V/V
10V/V
10V/V
10V/V
10V/V
10V/V
Over-current monitor
Battery chargers
Smart battery packs
Power management
DC motor control
Gain
FLAG
V
GND
OUT
SENSE
SOT23-5
Top view
Bandwidth
MHz
0.3
0.5
0.5
1
1
6
2
–
B
S-
S+
Package
SOT23-5
SOT23-5
SO8
SO8
SOT23-5
SOT23-5
SOT23-5
SOT23-5
A
B
A
A
B
C
C
C