TDE1707BFP

On Resistance (Max) :
On Time (Max) :
Off Time (Max) :
Supply Current (Max) :
Maximum Operating Temperature : + 85 C
Mounting Style : SMD/SMT
Package / Case : SO-8
Number of Outputs : 2
Operating Supply Voltage : 6 V to 48 V


Features:

·0.5A OUTPUT CURRENT
·LOW SIDE OR HIGH SIDE SWITCH CONFIGURATION
·6V TO 48V SUPPLY VOLTAGE RANGE
·OVERLOAD AND SHORT CIRCUIT PROTECTIONS
·INTERNAL VOLTAGE CLAMPING
·SUPPLY AND OUTPUT REVERSAL PROTECTION
·THERMAL SHUTDOWN
·GND AND VS OPEN WIRE PROTECTION
·ADJUSTABLE DELAY AT SWITCH ON
·INDICATOR STATUS LED DRIVER
·+5V REGULATED AUX. VOLTAGE
·HIGH BURST IMMUNITY


Pinout




Specifications

Symbol	Parameter	Value	Unit
VS	Supply Voltage	50	V
VSr	Supply Reverse Voltage	50	V
IO	Output Current	internally limited	A
Vreg	Regulated Voltage Pin	0 to 7	V
Vdelay	Delay Cap. Surce Pin	0 to 5	V
VO	Output Diff. Voltage	55	V
Vi	Input Voltage	-10 to 50	V
Top	Operating Temperature Range	-25 to +85
Tstg	Storage Temperature	-55 to 150
Ptot	Power Dissipation	internally limited	W
El	Energy Induct. Load	150	mJ

Description

The TDE1707BFP is a 0.5A Integrated Power Switch with up to 48V Power supply capability.

Two output configurations are possible: - Load to Gnd. (High Side Mode) - Load to VS (Low side Mode) Especially dedicated to proximity detectors, its internal +5V supply can be used to supply external circuits (See also AN495/0692). A signal is internally generated to block the In signal, and prevent activation of the output switch, as long as an abnormal condition is detected. The power-on transition, as well as the chip overtemperature and the output overcurrent, concurr to the generation of such signal. A minimum delay of 25ms (Typ. value) is added to the trailing edge of such signal to ensure that a stable normal situation is present when the signal disappears. The delay (of the disapperance of the block signal; no delay at its on set) can be further increased connecting a capacitor between pin3 and ground. It can drive resistive or inductive loads.

Parameters:

Technical/Catalog Information	TDE1707BFP
Vendor	STMicroelectronics
Category	Integrated Circuits (ICs)
Package / Case	8-SOIC (3.9mm Width)
Mounting Type	Surface Mount
Type	High Side/Low Side Driver
Voltage - Supply	6 V ~ 48 V
On-State Resistance	-
Current - Output / Channel	500mA
Current - Peak Output	1.5A
Packaging	Tube
Input Type	Non-Inverting
Number of Outputs	2
Operating Temperature	-25°C ~ 85°C
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	TDE1707BFP TDE1707BFP 497 6758 5 ND 49767585ND 497-6758-5