BTS5234G

On Time (Max) :
Off Time (Max) :
Operating Supply Voltage :
Supply Current (Max) :
Number of Outputs :
Mounting Style : SMD/SMT
Maximum Operating Temperature : + 150 C
Package / Case : DSO-14
On Resistance (Max) : 0.045 Ohms


Features:

• Very low standby current
• 3.3 V and 5 V compatible logic pins
• Improved electromagnetic compatibility (EMC)
• Stable behavior at under voltage
• Logic ground independent from load ground
• Secure load turn-off while logic ground disconnected
• Optimized inverse current capability




Application

• C compatible high-side power switch with diagnostic feedback for 12 V grounded loads
• All types of resistive, inductive and capacitive loads
• Suitable for loads with high inrush currents, so as lamps
• Suitable for loads with low currents, so as LEDs
• Replaces electromechanical relays, fuses and discrete circuits




Pinout








Specifications

Stresses above the ones listed here may affect device reliability or may cause permanent damage to the device.
Unless otherwise specified:
T = 25

Pos.	Parameter	Symbol	Limit Values		Unit	Test Conditions
			min.	max.
Supply Voltage
3.1.1	Supply voltage	Vbb	-16	28	V
3.1.2	Supply voltage for full short circuit protection (single supse) (Tj(0)=-40..150)	Vbb(SC)	0	28	V	L=8H,R=0.21)
3.1.3	Voltage at power transistor	VDS	-	52	V
3.1.4	Supply Voltage for Load Dump protection	Vbb(LD)		41	V	RI=22) RL=6.8
Power Stages
3.1.5	Load current	IL	-	IL(LIM)	A	-3)
3.1.6	Maximum energy dissipation single pulse	EAS	-	0.58	J	IL(O)=2A4) Tj(0)=150
3.1.7	Power dissipation (DC)	Ptot	-	1.7	W	Ta=855) Tj150
Logic Pins
3.1.8	Voltage at input pin	VIN	-5 -16	10	V	t2min
3.1.9	Current through input pin	IIN	-2.0 -8.0	2.0	mA	t2min
3.1.10	Voltage at sense enable pin	VSEN	-5 -16	10	V	t2min
3.1.11	Current through sense enable pin	ISEN	-2.0 -8.0	2.0	mA	t2min
3.1.12	Current through sense pin	IIS	-25	10	mA
Temperatures
3.1.13	Junction Temperature	Tj	-40	150
3.1.14	Dynamic temperature increase while switching			60
3.1.15	Storage Temperature	Tstg	-55	150
ESD Susceptibility
3.1.16	ESD susceptibility HBM IN,SEN IS OUT	VESD	-1 -2 -4	1 2 4	kV	according to EIA/JESD 22-A 114B

1)Rand L describe the complete circuit impedance including line, contact and generator impedances
2)Load Dump is specified in ISO 7636, R_I is the internal resistance of the Load Dump pulse generator
3)Current limitation is a protection feature. Operation in current limitation is considered as "outside" normal operating range. Protection features are not designed for continuous repetitive operation.
4)Pulse shape represents inductive switch off: I_L (t) = I_L (0) * (1 - t/ t ); 0 < t _peak< t_peak
5) Device mounted on PCB (50 mm x 50 mm x 1.5mm epoxy, FR4) with 6 cm² copper heatsinking area (one layer, 70 m thick) for V_bb connection. PCB is vertical without blown air.




Description

The BTS5234G is a dual channel high-side power switch in P-DSO-20-21 package proving embedded protective functions.

Features of the BTS5234G are:(1)very low standby current;(2)3.3V and 5V compatible logic pins;(3)improved electromagnetic compatibility(EMC);(4)stable behavior at under voltage;(5)logic ground independent from load ground;(6)secure load turn-off while logic ground disconnected;(7)optimized invers current capability.

The absolute maximum ratings of the BTS5234G can be summarized as:(1):the parameter is supply voltage,the symbol is Vbb,the limit values is -16 to 28,the unit is V;(2):the parameter is supply voltage for full short circuit protection (single pulse) (Tj(0)=-40 to 150),the symbol is Vbb(SC),the limit values is 0 to 28,the unit is V,the test conditions is L=8H,R=0.2;(3):the parameter is voltage at power transistor,the symbol is VDS,the limit values is 52,the unit is V;(4):the parameter is supply voltage for load dump protection,the symbol is Vbb(LD),the limit values is 0 to 41,the unit is V,the test conditions is RI=2,RL=6.8.Stresses above the ones listed here may affect device reliability or may cause permanent damage to the device.

Parameters:

Technical/Catalog Information	BTS5234G
Vendor	Infineon Technologies
Category	Integrated Circuits (ICs)
Package / Case	DSO-20
Mounting Type	Surface Mount
Type	High Side
Voltage - Supply	4.5 V ~ 28 V
On-State Resistance	45 mOhm
Current - Output / Channel	3.3A
Current - Peak Output	28A
Packaging	Tape & Reel (TR)
Input Type	Non-Inverting
Number of Outputs	2
Operating Temperature	-40°C ~ 150°C
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	BTS5234G BTS5234G