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TDE1707BFPT View Datasheet(PDF) - STMicroelectronics

Part Name
Description
View to exact match
TDE1707BFPT
ST-Microelectronics
STMicroelectronics ST-Microelectronics
TDE1707BFPT Datasheet PDF : 6 Pages
1 2 3 4 5 6
TDE1707BFP
ELECTRICAL CHARACTERISTICS (VS = 24V; Tj = –25 to +85°C, unless otherwise specified)
Symbol
Vs 7
Isr 7
Iq 7
Io 8/2
Io 8/2
Vsat 8/2
Vsat 8/2
Isc 8/2
Vcl 8/2
Iolk 8/2
Vith 5
Vihis 5
Ilk 5
Vreg 6
Iscr 6
Ireg 6
Iold 1
Vold 1
Oldlk 1
Idch 3
Vdth 3
Parameter
Supply Voltage
Supply Reverse Current
Quiescent Current
Output Current
Output Current
Output Voltage Drop V8-2
Output Voltage Drop V8-2
Short Circuit Current
Internal Voltage Clamp
Output Leakage
Input Voltage Threshold
Input Threshold Hysteresis
Input Current
Regulated Output Voltage
Short Circuit Regulated
Ouput Regulator Current
Current Surce Sink Led Driver
Voltage Drop Led Driver
Lead Driver (off) Leak.
Del. Cap. Charge Current
Delay Voltage Trigger
Test Condition
VSR = –48V
Ireg = Iled = 0; Vi < 2V;
VS = 6 to 48V
Vs = 6V to 32V
Vs = 32V to 48V
Io = 500mA
Io = 300mA
ICL = 10mA
0
(Pin 2)
Vi < 2V; Vo = 0 to Vs (Pin 8)
Vi = 5V
Ireg < 5mA
Vs = 35V
Vs = 48V
Output ON (±)
Ios = 2mA (±)
Vi < 2V; RL < 1K
TJ = 25°C
TJ = 25°C
Min. Typ. Max. Unit
6
48
V
1.5
mA
1.5
mA
500 mA
300 mA
1.1
1.6
V
1.5
V
0.7
1.5
A
55
70
V
100 300
µA
100
µA
2
3
V
300
mV
2
5
µA
4.5
5
5.5
V
6
30
50
mA
6
mA
4
mA
2
3
4
mA
1.2
1.6
V
10
µA
2
4
6
µA
4
V
APPLICATION INFORMATION (See Application
Circuit)
The LED driver tells the output status.
It can source or sink current (Iold typ = 3mA), ac-
cording to the output configuration chosen.
The thresholds, represented by the output com-
parator in the Block Diagram, are set at about
1.5V - 2V.
For instance, in the High Side Load case of the
Application Circuit, when the voltage on pin 8 (the
output) differs from VCC less than 1.5V, the output
is sensed in "OFF" state and the LED driver is
disabled.
If instead pin 8 differs from VCC more than 3V (the
output comparator threshold value plus the drop
voltage on the LED), then the output is sensed
"ON" and the driver will force the current on the
LED.
DYNAMIC CHARACTERISTICS (VS = 24V; RL = 48; TJ = 25°C)
ton
toff
tdon
td min
Propagation Turn on Time
Propagation Turn off Time
Delayed Turn on Time / nF
Delay Capacitor
Minimum Delayed ton
Delay Capacitor = 0
Vi = 0 to 5V
Vi = 5 to 0V
15
15
0.65
1
25
µs
µs
2
ms
µs
3/6
 

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