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PDF IFX52001 Data sheet ( Hoja de datos )

Número de pieza IFX52001
Descripción Constant Current Relay Driver
Fabricantes Infineon 
Logotipo Infineon Logotipo



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No Preview Available ! IFX52001 Hoja de datos, Descripción, Manual

Constant Current Relay Driver
IFX52001
CCRD
Data Sheet
Rev.1.01, 2015-10-23
Standard Power

1 page




IFX52001 pdf
IFX52001
Pin Configuration
3 Pin Configuration
3.1 Pin Assignment
PG-DSO-8 (exposed pad)
S1
n.c. 2
n.c. 3
D4
8 IN
7 n.c.
6 n.c.
5
Pinout.svg
CGND
Figure 2 Pin Configuration
3.2 Pin Definitions and Functions
Pin Symbol Function
1 S IC Supply; connect to relay coil freewheeling resistor according to Figure 1.
2, 3, 6, 7
n.c. Not Connected; connection to heat sink area and CGND recommended.
4 D Delay; for generating the activation time length, connect a ceramic capacitor
between pin D and CGND.
5 CGND Relay Coil Current Output and IC Ground;
8 IN Relay Coil Current Input;
connect to relay coil according to Figure 1.
Exposed Pad –
Exposed Pad;
interconnect with CGND and heat sink area on PCB.
Data Sheet
5 Rev.1.01, 2015-10-23

5 Page





IFX52001 arduino
IFX52001
Operation Modes
5.2 Electrical Characteristics
Table 4
Electrical Characteristics, Tj = -40 °C to +125 °C,
all voltages with respect to ground, positive current flowing into pin (unless otherwise specified)
Parameter
Symbol
Values
Unit Note or Test Condition Number
Min. Typ. Max.
General
Freewheeling path drop VIN-S – 1 2 V IIN-S = 400 mA
voltage
P_5.2.1
Input Zener Voltage
Overtemperature
Shutdown Threshold 1)
VZ
30 –
45 V IZ = 50 mA
P_5.2.2
Tj,sd
151 –
200 °C Tj increasing due to
P_5.2.3
power dissipation
generated by the IC
Activation Mode, VS VS,Start, unless otherwise specified
Activation Mode Timing Start VS,Start
Supply Voltage Threshold
7
8
9
V VS increasing
P_5.2.4
Activation Time Period
Dropout Voltage
Activation Mode
tActv
VDR,Actv
65
100 135
0.9 1.3
Current consumption
Activation Mode
IS,Actv
0.85 1.5
Hold Mode, VS,GoHVM VS VS,GoLVM , unless otherwise specified
Relay coil hold current
IIN,Hold
40
50
60
Current consumption
Hold Mode
IS,Hold
0.85 1.5
1 1.8
Low Voltage Mode, VS,Start VS 3 V, unless otherwise specified
Go to Low Voltage Mode VS,GoLVM 6 7 8
Threshold
ms CD = 470 nF
V IIN = 200 mA
VS = 9 V
mA IIN = 200 mA
VS = 9 V
mA –
mA VS = 9 V
mA VS = 18 V
V VS decreasing
P_5.2.5
P_5.2.6
P_5.2.7
P_5.2.8
P_5.2.9
P_5.2.10
Go to Low Voltage Mode
Hysteresis
Dropout voltage
Low Voltage Mode
VS,GoLVM,hy 0.7
1
V Calculated value:
VS,GoLVM,hy =
VS,Start - VS,GoLVM
VDR,LVM
0.85 1.3 V IIN = 40 mA
P_5.2.11
P_5.2.12
Dropout voltage
Low Voltage Mode
VDR,LVM
0.85 1.0 V IIN = 40 mA; Tj = 25 °C
P_5.2.13
Current consumption
Low Voltage Mode
IS,LVM
0.65 1.1
0.85 1.4
mA VS = 3 V; IIN = IIN,Hold
mA VS = 7 V; IIN = IIN,Hold
P_5.2.14
Data Sheet
11 Rev.1.01, 2015-10-23

11 Page







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