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PDF NJW4832 Data sheet ( Hoja de datos )
| Número de pieza | NJW4832 | |
| Descripción | 1-channel High Side Switch | |
| Fabricantes | New Japan Radio | |
| Logotipo |  |
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NJW4832
1-channel High Side Switch
GENERAL DESCRIPTION
The NJW4832 is the single high-side switch that can supply
0.2A. The active clamp circuit, overcurrent and thermal shutdown
are built-in to Pch MOS FET.
A logic signal (3V/5V) can be input directly. Especially, the
NJW4832 is suitable for various Sensors output block as PNP type.
The FLT logic has two versions: Active-high (A-ver) and Active-low
(B-ver).
Also, The NJW4832 is a complementary product to the NJW4822.
PACKAGE OUTLINE
NJW4832KH1
FEATURES
Drain-Source Voltage
45V
Output Current
0.2A
Corresponding with Logic Voltage Operation: 3V/5V
Low On-Resistance
0.75 (typ.)
Low Consumption Current
110A (typ.)
Active Clamp Circuit
Over Current Protection (Self recovery type current limiting function)
Thermal Shutdown
Package Outline
DFN6-H1 (ESON6-H1)
PIN CONFIGURATION
6 54
123
(Top View)
1. VDD
2. NC
3. OUT
4. IN
5. GND
6. FLT
1 23
Exposed PAD on backside
connect to GND.
654
(Bottom View)
BLOCK DIAGRAM
VDD
FLT
VDD
IN
FLT
DELAY
Level Shift
Over
Current
Protection
Thermal
Shut Down
Active
Clamp
GND
OUT
Ver.2015-06-22
-1-
1 page  
TIMING CHART
ON, OFF Switching Time (VIN=0 to 5V, VDD=13V, IO=0.2A)
90%
IN
10%
OUT
90%
10%
tON tOFF
FLT Delay Time (VIN=0 to 5V, VDD= VDS=13V, FLT=Pull-up, OUT-GND shorting)
[A-version: Active-high]
IN 50%
NJW4832
FLT
[B-version: Active-low]
IN
90%
tDFLT
50%
FLT
Ver.2015-06-22
tDFLT
10%
-5-
5 Page 
CHARACTERISTICS
Turn-on Time vs.Ambient Temperature
20
18
16
14
12
10
8
6
4
2
0
-50
-25 0 25 50 75 100 125 150
Ambient Temperature [ºC]
FLT Pin Low Level Output Voltage
vs.Ambient Temperature
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
-50
-25 0 25 50 75 100 125
Ambient Temperature [ºC]
150
200
180
160
140
120
100
80
60
40
20
0
2
TSD Detection/Release Temperature
vs. Input Voltage
Detection Temp
Release Temp
2.5 3 3.5 4 4.5 5 5.5
Input Voltage [V]
6
Ver.2015-06-22
NJW4832
Turn-off Time vs.Ambient Temperature
20
18
16
14
12
10
8
6
4
2
0
-50
-25 0 25 50 75 100 125
Ambient Temperature [ºC]
150
FLT Delay Time vs.Ambient Temperature
10
9
8
7
6
5
4
3
2
1
0
-50
-25 0 25 50 75 100 125
Ambient Temperature [ºC]
150
Over Current Protection vs.Ambient Temperature
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
-50
-25 0 25 50 75 100 125
Ambient Temperature [ºC]
150
- 11 -
11 Page | ||
| Páginas | Total 14 Páginas | |
| PDF Descargar | [ Datasheet NJW4832.PDF ] | |
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