TLE4214G Datasheet, PDF (1/16 Pages) Siemens Semiconductor Group – Intelligent Double Low-Side Switch 2 x 0.5 A

Intelligent Double Low-Side Switch 2 x 0.5 A
TLE 4214 G
Bipolar IC
Features
q Double low-side switch, 2 x 0.5 A
q Power limitation
q Overtemperature shutdown
q Overvoltage shutdown
q Status monitoring
q Shorted-load protection
q Integrated clamp diodes
q Temperature range – 40 to 125 °C
P-DSO-20-7
Type
TLE 4214 G
Ordering Code
Q67000-A9094
Package
P-DSO-20-7 (SMD)
Application
Applications in automotive electronics require intelligent power switches activated by
logic signals, which are shorted-load protected and provide error feedback.
This IC contains two of these power switches (low-side switches). In case of inductive
loads the integrated clamp diodes clamp the discharging voltage. If a “high” signal is
applied to the enable input both switches can be activated independently of one another
with TTL signals at the control inputs (active high). The high impedance inputs should
always be connected to a fixed potential (noise immunity).
The status output (open collector) signals the following malfunctions with high potential:
q Overload,
q Open load,
q Shorted load to ground,
q Overvoltage,
q Overtemperature.
Semiconductor Group
294
10.96