Product Summary

The BTS4142N is a Smart High-Side Power Switch. The applications of the BTS4142N include: All types of resistive, inductive and capacitive loads, μC compatible power switch for 12 V and 24 V DC applications, Replaces electromechanical relays and discrete circuits.

Parametrics

BTS4142N absolute maximum ratings: (1)Supply voltage Vbb: -0,3 to 48 V; (2)Continuous input voltage VIN: -10 to Vbb V; (3)Load current (Short - circuit current) IL: self limited A; (4)Current through input pin (DC) IIN: ±5 mA; (5)Reverse current through GND-pin -IGND: -0.5 A; (6)Operating temperature Tj: internal limited ℃; (7)Storage temperature Tstg: -55 to +150 ℃; (8)Power dissipation Ptot: 1.4 W; (9)Inductive load switch-off energy dissipation single pulse Tj = 125 ℃, IL = 1 A EAS: 0.16 J; (10)Load dump protection VLoadDump = VA + VS RI=2Ω, td=400ms, VIN= low or high, VA=13,5V, RL = 47Ω VLoaddump: 83 V.

Features

BTS4142N features: (1)Short circuit protection; (2)Current limitation; (3)Overload protection; (4)Overvoltage protection (including load dump); (5)Undervoltage shutdown with autorestart and hysteresis; (6)Switching inductive loads; (7)Clamp of negative voltage at output with inductive loads; (8)CMOS compatible input; (9)Thermal shutdown with restart; (10)ESD - Protection; (11)Loss of GND and loss of Vbb protection; (12)Very low standby current; (13)Reverse battery protection with external resistor; (14)Improved electromagnetic compatibility (EMC).

Diagrams

BTS4142N block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
BTS4142N
BTS4142N

Infineon Technologies

Power Switch ICs - Power Distribution SMART HI-SIDE PWR SWITCH 1-CH

Data Sheet

0-1: $1.30
1-25: $0.93
25-100: $0.83
100-250: $0.74
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
BTS409L1
BTS409L1


SWITCH SMART HIGH SIDE TO-220

Data Sheet

Negotiable 
BTS409L1 E3043
BTS409L1 E3043


IC HIGH SIDE PWR SWITCH TO220-5

Data Sheet

Negotiable 
BTS409L1 E3062A
BTS409L1 E3062A

Infineon Technologies

Power Switch ICs - Power Distribution PROFET SMART HI SIDE PWR SW

Data Sheet

0-1: $1.36
1-10: $1.21
10-100: $1.12
100-250: $1.00
250-1000: $0.84
BTS409L1-E3062A
BTS409L1-E3062A


SMART HIGHSIDE SWITCH TO-220AB/5

Data Sheet

Negotiable 
BTS410D2
BTS410D2

Other


Data Sheet

Negotiable 
BTS410E2
BTS410E2

Infineon Technologies

Power Switch ICs - Power Distribution PROFET SMART HI SIDE PWR SW

Data Sheet

0-315: $1.43
315-1000: $1.25
1000-5000: $1.14