Audited Supplier
GW-1920423195
Unipolar Integrated Circuit
Gsi
Semiconductor IC
IC
30000PCS
Sct595-5
19+
DIP
Infineon
Carton
ARM Core
Original Export
8541500000
Product Description
The TLE4250-2 is a monolithic integrated low dropout voltage tracker in a tiny SMD package PG-SCT595-5 with excellent thermal resistance. It is designed to supply off-board loads (e.g. sensors) in automotive environments. The IC protects itself in case of overload, over temperature, reverse polarity as well as output short circuit to battery and ground. Supply voltages up to V I = 45 V are regulated to a reference voltage applied at the adjust input "ADJ" with high accuracy. The output "Q" is able to drive loads up to 50 mA. In order to reduce the quiescent current to a minimum, the TLE4250-2 can be switched to stand-by mode by setting the adjust/enable input "ADJ/EN" to "low".
Summary of Features
- 50 mA Output Current Capability
- Tiny SMD-Package PG-SCT595-5 with lowest thermal resistance
- Low Output Tracking Tolerance
- Stable with Small Ceramic Output Capacitor
- Low Dropout Voltage
- Combined Reference / Enable Input
- Low Current Consumption in Stand-by Mode
- Maximum Input Voltage -42 V ≤ V I ≤ +45 V
- Reverse Polarity Protection
- Output Short Circuit Proof to Ground and Supply
- Overtemperature Protection
- Temperature Range -40 °C ≤ T j ≤ 150 °C
- Green Product (RoHS compliant)
- AEC Qualified
Benefits
- Efficient and accurate voltage replication
- Heat distribution in the system
- Robust tracking supply
Potential Applications
- Sensor Supply
- Heat distribution
- Secondary µcontroller supply
Parametrics
| Parametrics | TLE4250-2G |
|---|---|
| Accuracy | 0.5 % |
| Automotive Qualified | yes |
| Budgetary Price €/1k | 0.26 |
| Dropout Voltage | 300 mV |
| Early Warning | no |
| Enable (=Inhibit) | yes |
| Hold | no |
| Operating Temperature min max | -40.0 °C 150.0 °C |
| Operating Voltage min max | 4.0 V 40.0 V |
| Output Current max | 50.0 mA |
| Output Current (max.) | 50 mA |
| Output Voltage Type | adj. |
| Over Voltage Protection | no |
| Power Fail | no |
| Power Good | no |
| Qualification | Automotive |
| Quiescent Current | 140 µA |
| Regulator Type | Trackers |
| Reset | no |
| Status Output | no |
| Watchdog | no |
